Trane Geh Users Manual WSHP SVX01D EN
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2015-01-21
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Installation Owner Diagnostics AxiomTM Horizontal/Vertical Water-Source Comfort System Models GEH and GEV 15 - 25 Ton 1/2 - 5 Ton 6 - 10 Ton 6 - 15 Ton Models “A” and later Design Sequence GEH GEV 006 - 060 – 60 HZ 006 - 060 – 50 HZ 006 - 060 – 60 HZ 006 - 060 – 50 HZ 072 - 180 – 60 HZ 072 - 300 – 60 HZ 072 - 150 – 50 HZ 072 - 240 – 50 HZ WSHP-SVX01D-EN Notice NOTICE: Warnings and Cautions appear at appropriate sections throughout this manual. Read these carefully. WARNING -Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION -Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices. CAUTION -Indicates a situation that may result in equipment or property-damage-only accidents. Important! Equipment is shipped FOB (Free on Board) at the manufacturer. Therefore, freight claims for damages against the carrier must be initiated by the receiver. NOTICE: Unit contains HCFC (R-22) Refrigerant Instructions! Section 608, Paragraph C of the 1990 Clean Air Act states: Effective July 1, 1992, it shall be unlawful for any person, in course of maintaining, servicing, repairing, or disposing of an air conditioning system, to knowingly vent or release any CFC or HCFC refrigerant. Minimal releases (air purges or refrigerant hoses) associated with good faith attempts to recapture or recycle are exempt from the ban on venting. © 2004 American Standard Inc. All rights reserved. WSHP-SVX01D-EN Contents Installation/Startup/Commissioning WSHP-SVX01D-EN 4 Pre-installation Checklist 4 General Information 5 Dimensions/Weights 7 Installation Instructions 48 Electrical Requirements 67 Pre-Startup Checklist 73 Startup/Commissioning 74 Sequence of Operation 74 Startup Checklist & Log 81 Maintenance 82 Warranty Information 83 Troubleshooting Checklist 84 Unit Wiring 86 3 Pre-installation Checklist WARNING Fiberglass Wool! Product contains fiberglass wool. Disturbing the insulation in this product during installation, maintenance or repair will expose you to airborne particles of glass wool fibers and ceramic fibers known to the state of California to cause cancer through inhalation. Glass wool fibers may also cause respiratory, skin or eye irritation. Jobsite Inspection Always perform the following checks before accepting a unit: 1. Verify that the nameplate data matches the data on the sales order and bill of lading (including electrical data). 2. Verify that the power supply complies with the unit nameplate specifications. 3. Visually inspect the exterior of the unit, for signs of shipping damage. Do not sign the bill of lading accepting the unit(s) until inspection has been completed. Check for damage promptly after the unit(s) are unloaded. Once the bill of lading is signed at the jobsite, the unit(s) are now the property of the SOLD TO party and future freight claims MAY NOT be accepted by the freight company. 4. Verify that the refrigerant charge has been retained during shipment by use of gauges. Schrader taps are located internal to the cabinet. 5. After assuring that charge has been retained, reinstall the schrader caps to assure that refrigerant leakage does not occur. WARNING Microbial Growth! Wet interior unit insulation can become an amplification site for microbial growth (mold), which may cause odors and serious health related indoor air quality problems. If there is evidence of microbial growth (mold) on the interior insulation, remove or replace the insulation prior to operating the system. Failure to remove microbial growth could result in serious health problems. Jobsite Storage This unit is intended for indoor use only. To protect the unit from damage due to the elements, and to prevent possible IAQ contaminant sources from growing, the unit should be stored indoors. If indoor storage is not possible, the following provisions for outdoor storage must be met: 1. Place the unit(s) on a dry surface or raise above the ground to assure adequate air circulation beneath the unit. 2. Cover the unit(s) with a water proof tarp to protect them from the elements. 3. Make provisions for continuous venting of the covered units to prevent moisture from standing on the unit(s) surfaces. Wet interior unit insulation can become an amplification site for microbial growth (mold) which has been determined to be a cause of odors and serious health related indoor air quality problems. 4. Store units in the normal UP orientation to maintain oil in the compressor. 5. Horizontal units may be stacked no more than three units high. Do not stack the vertical unit configurations. 4 WSHP-SVX01D-EN General Information Unit Nameplate The unit nameplate is located on the outside of the control box access panel at the front of the unit. It includes the unit model number, serial number, electrical characteristics, refrigerant charge, and other pertinent unit data. Compressor Nameplate The nameplate for the compressors are located on the compressor shell. Unit Description Before shipment, each unit is leak tested, dehydrated, charged with refrigerant and run tested for proper control operation. Air-to-Refrigerant Coil The air-to-refrigerant coil is aluminum fin, mechanically bonded to the copper tubing. Water-to-Refrigerant Coil The water-to-refrigerant coil is a copper or cupro-nickel (option) and steel tube (tube-within-a-tube) design, leak tested to assure there is no cross leakage between the water tube (copper/ cupro-nickel) and refrigerant gas (steel tube). Controls The control system offered to control the unit is a Basic 24 Volt control for the 1/2 through 5 ton sizes, a Deluxe 24 Volt control option for all unit sizes, a TracerTM ZN510, LonTalkTM certified control option for the 1/2 through 5 ton unit sizes, or a Tracer ZN524, LonTalk certified control option for all unit sizes. All power wiring to the equipment is made at the unit contactor for the 1/2 through 5 ton, and at the high voltage terminal block for the 6 through 25 ton. All low voltage wiring is made at the unit’s low voltage terminal board. System Input Devices and Functions A thermostat, zone sensor or building automation system is required to operate the water-source heat pump. The flexibility of having several mode ca- WSHP-SVX01D-EN pabilities depends upon the type of sensor and/or remote panel selected. Troubleshooting and connection diagrams for the 24 Volt control systems may be located in the back of this manual. All digital control troubleshooting tips and connection diagrams are located in WSHP-IOP-2 (ZN510) or WSHP-PRB002-EN (ZN524). Basic 24V Controls Safety devices for equipment containing the basic 24V control option include a low pressure switch or suction line temperature sensor to prevent compressor operation during low temperature activity. The switch or sensor is set to activate at refrigerant pressures of 20 psig (1/2 to 5 ton units) or 7 psig (6 to 25 ton units) to fit most applications. A high pressure switch prevents compressor operation during high or excessive discharge pressures exceeding 395 psig. The lockout relay communicates the low or high pressure situation to the compressor to prevent operation. For units that contain a condensate overflow switch option, a condensate overflow situation will also be communicated to the compressor through the lockout relay if an overflow condition exists. The relay may be reset at the thermostat, or by cycling power to the unit. General alarm is accomplished through the lockout relay and is used in driving light emitting diodes (LEDs). This feature will drive dry contacts only, and cannot be used to drive field installed control inputs. (option) Deluxe 24V Controls Units containing the Deluxe 24V control design will incorporate a microprocessor-based control board. The Trane microprocessor board is factory wired to a terminal strip to provide all necessary terminals for field connection. The deluxe board is equipped with a random start relay, anti-short cycle timer, brown out protection, compressor disable, condensate overflow, unit safety control, diagnostics and a generic relay (which may be available for field use). See page 56 for diagnostic information and thermostat connections. (option) Tracer ZN510 or ZN524 Controls The digital ZN510 and ZN524 controller is designed to support the 1/2 through 25 ton water-source heat pumps in either a standalone, peer-topeer with a Tracer Loop Controller, or as a full building automation (open protocal) system. The 1/2 through 5 ton units that incorporate direct digital controls will typically come equipped with the ZN510 control board. The exception to this would be if the equipment contained hot gas reheat, waterside economizer, or boilerless control with electric heat. The ZN524 digital control board is designed to interface and run these mechanical options. All units over 5 tons would ship with the Tracer ZN524 control board. For installation, operation and diagnostics of the ZN510 and ZN524 WSHP-IOP-2 (ZN510) and/or WSHPPRB002-EN (ZN524). (option) Waterside Economizer Instructions for mechanical connection of the waterside economizer to the water-source heat pump may be found in the dimensional section of this manual. The waterside economizer is designed to begin economizing mode when water temperatures fall below the field adjustable temperature of 25, 35, 45, 55 or 65 F (for the Deluxe control option), or below the programmed setpoint (for the ZN524 control option). When the temperature is less than the setpoint, fluid will flow into the economizing coil, while simultaneously halting mechanical operation of the compressor. Mechanical cooling will continue on a call for a second stage from the thermostat or system control. 5 General Information (option) Boilerless Control/Electric Heat Systems that do not contain a boiler may contain a boilerless control with electric heat. Trane offers both a factory mounted electric heat option, and a field mounted duct heater option. If the 1/2 through 5 ton GEH and GEV unit incorporates the factory mounted option, the unit will ship from the factory with an internally mounted nichrome open wire heating element, designed to start-up electric heat as the systems primary heat in the event entering water temperature falls below 55 F. Once the entering water temperature rises above 60 F, the boilerless controller returns the unit to normal compressor heating operation, and locks out the electric heater. If the unit contains a cooling only heat pump design, the electric heat contactor is wired directly to the thermostat for primary heating, and the compressor contactor for cooling. For units comprised of the field installed duct heater option, the unit will ship from the factory with controls available to interface with the field provided electric heat selection. Note: For geothermal applications, the boilerless controller has an adjustable setting of 25, 35, 45, 55 and 60 degrees. (option) Supplemental or Boilerless Electric Heat The 6 through 25 ton models which contain boilerless control electric heat or supplemental electric heat will contain the controls interface ONLY for field provided electric heat selection. The heater for this model shall be external to the equipment by the contractor for ease of installation. All power connections for the electric heater will be completely separate from the unit for field supplied electric heat. (option) Hot Gas Reheat With the reheat option, the return-air from the space is conditioned by the air-to-refrigerant coil, then reheated by the reheat coil to control not only the space temperature, but to also reduce the relative humidity of the space. When operating in the reheat mode (meaning the sensible temperature has been met in the space), the humidistat signals the reheat relay coil to energize, allowing the high pressure refrigerant gas to flow from the compressor through the reheat valve, into the reversing valve, or reheat coil for dehumidification. A switching relay has been provided for the reheat application to adjust the blower motor from normal operation to low speed when the hot gas reheat is energized (for 1/2 through 5 ton equipment only). Notes: • A high static blower motor is required to support the hot gas reheat option for the 1/2 through 5 ton equipment. • Units containing the hot gas reheat option should not be used as a make-up air unit. • Water regulating valves should not be used with the hot gas reheat option. Trane places a thermal expansion valve on all WSHPs as well as GSHPs to regulate refrigerant flow vs. water flow to the unit. Note: When the unit has boilerless control, the electric heat is not used as supplemental electric heat, but as a primary heat. 6 WSHP-SVX01D-EN Dimensions/Weights Table 1: Unit weights GEH 60 HZ GEH 50 HZ GEV 60 HZ GEV 50 HZ Shipping Weight with pallet Shipping Weight w/o pallet 006-015 006-012 188 lb (85 kg) 158 lb (71 kg) 018-030 015-024 278 lb (125 kg) 248 lb (112 kg) 036-042 030-036 318 lb (143 kg) 288 lb (130 kg) 048-060 042-060 428 lb (193 kg) 398 lb (179 kg) 072 - 701 lb (318 kg) 652 lb (296 kg) 090 072 714 lb (325 kg) 666 lb (303 kg) 120 090 831 lb (377 kg) 789 lb (359 kg) 150 120 907 lb (412 kg) 865 lb (393 kg) 180 150 999 lb (454 kg) 957 lb (435 kg) 006-015 006-012 178 lb (80 kg) 158 lb (71 kg) 018-030, 040 015-024 268 lb (121 kg) 248 lb (112 kg) 036, 042 030, 036 308 lb (139 kg) 288 lb (130 kg) 048, 060 042-060 396 lb (178 kg) WARNING Improper Unit Lift! Test lift unit approximately 24 inches to verify proper center of gravity lift point. To avoid dropping of unit, reposition lifting point if unit is not level. Failure to properly lift unit could result in death or serious injury or possible equipment or property-only damage. 248 lb (112 kg) Operating Weight 072 - 617 lb (280 kg) 577 (262 kg) 090 072 648 (294 kg) 608 (276 kg) 120 090 861 (391 kg) 821 (373 kg) 150 120 1215 lb (547 kg) 1170 lb (527 kg) 180 150 1225 lb (551 kg) 1180 lb (531 kg) 240 180 1615 lb (727 kg) 1580 lb (711 kg) 300 240 1665 lb (749 kg) 1640 lb (738 kg) Table 2: Waterside economizer weight GEV 60 HZ GEV 50 HZ Economizer Weight GEH 60 HZ GEH 50 HZ Economizer Weight GEH 60 HZ GEH 50 HZ Economizer Weight 072 - 148 lb (67 kg) 006-015 006-012 54 lb (24.5 kg) 072 - 138 lb (63 kg) 090 072 168 lb (76 kg) 018-030 015-024 65 lb (29.5 kg) 090 072 144 lb (65 kg) 120 090 207 lb (94 kg) 036-042 030-036 76 lb (35 kg) 120 090 166 lb (75 kg) 150, 180 120, 150 275 lb (125 kg) 048-060 042-060 97 lb (44 kg) 150 120 213 lb (97 kg) 240 180 310 lb (141 kg) 180 150 213 lb (97 kg) 300 240 395 lb (179 kg) Weight Distribution for Hanging the GEH Model • Approximate weight distribution for proper hanging of the GEH unit is indicated by the diagram to the right. • Tolerance on the weights determined are ± 15%. • Total weights for each unit size are listed above. WSHP-SVX01D-EN 1/2 through 5-ton 6 through 15-ton 7 Dimensions/Weights Clearance GEH Clearance Dimensions Access to the unit for service purposes should be provided at installation. All 1/2 through 5 ton configurations require an 18" (457 mm) surround clearance from other mechanical and electrical equipment (where shown) to enable panel removal from the unit for service/maintenance ability. Some local codes require a greater service clearance than listed below. Check all code requirements prior to unit installations. Equipment containing a same-side supply/return combination requires a 3" (229 mm) limitation on one side. Access to the TXV may not be possible with this 3" (229 mm) clearance. This configuration is typically applied in a corridor installation, where space limitations force the left or right side of the unit against a wall. Service clearance dimensions for the 6 through 15 ton horizontal includes a two side access appropriate for control and blower motor/ wheel access. Some local codes require a greater service clearance than listed below. Check all code requirements prior to unit installations. GEH 1/2 through 5 Ton Clearance GEH 6 through 15 Ton Clearance 8 WSHP-SVX01D-EN Dimensions/Weights Clearance GEV 1/2 through 5 Ton Clearance Dimensions (Figure 1) Access to the unit for service purposes should be provided at installation. All configurations require an 24" (610 mm) surround clearance from other mechanical and electrical equipment (where shown) to enable panel removal from the unit for service/maintenance ability. Some local codes require a greater service clearance than listed below. Check all code requirements prior to unit installations. Units in a free return application will require more than a 1" (25.4) clearance to provide proper air flow to the units air-to-refrigerant coil. Figure 1: GEV 1/2 through 5 Ton Clearance GEV 6 through 10 Ton Clearance Dimensions (Figure 2) Minimum access for service clearances are provided below. Any one unit side other than the control panel or returnair side may be placed against a wall. The unit may be serviced through the three remaining open sides. Some local codes require a greater service clearance than listed below. Check all code requirements prior to unit installations. GEV 12 1/2 through 25 Ton Clearance Dimensions (Figure 3) The diagram below outlines the minimum required unit service clearances. Any one unit side other than the control panel or return-air side may be placed against a wall. The unit may be serviced through the three remaining open sides. Some local codes require a greater service clearance than listed below. Check all code requirements prior to unit installations. Figure 2: GEV 6 through 10 Ton Clearance Figure 3: GEV 12 1/2 through 25 Ton Clearance WSHP-SVX01D-EN 9 Dimensions/Weights Left Return/Left Supply Unit 006,009 012, 015 018 024, 030 036, 042 048, 060 10 A B C D E F G H J K 40" (1016) 40" (1016) 46" (1168) 46" (1168) 50" (1270) 58" (1473) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 33" (838) 15" (381) 15" (381) 17" (432) 17" (432) 19" (483) 21" (533) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 25" (635) 15" (381) 15" (381) 18" (457) 18" (457) 20" (508) 28" (711) 6 7/8" (175) 6 7/8" (175) 8 1/4" (210) 8 1/4" (210) 10 1/2" (267) 13 7/8" (352) 8" (203) 9 7/8" (251) 9 3/4" (248) 11 3/8" (289) 13 1/2" (343) 13 7/8" (352) 11 1/2" (292) 11 1/2" (292) 13 1/2" (343) 13 1/2" (343) 16 3/8" (416) 18" (457) 4 1/4" (108) 4 1/4" (108) 4 3/4" (121) 4 3/4" (121) 4" (102) 6 5/8" (168) 2 1/8" (54) 2 5/8" (67) 2 7/8" (73) 2 7/8" (73) 1 3/4" (45) 2" (51) L NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) M NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) N P Q R S 38 3/4" (984) 38 3/4" (984) 44 3/4" (1137) 44 3/4" (1137) 48 3/4" (1238) 56 3/4" (1441) 18 3/4" (476) 18 3/4" (476) 21 3/4" (552) 21 3/4" (552) 23 3/4" (603) 31 3/4" (806) 13 5/8" (346) 13 5/8" (346) 15 5/8" (397) 15 5/8" (397) 17 5/8" (448) 19 5/8" (498) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 23 1/2" (597) 23 1/2" (597) 3 3/8" (86) 3 3/8" (86) 4 1/4" (108) 4 1/4" (108) 3 1/4" (83) 5 1/2" (140) WSHP-SVX01D-EN Dimensions/Weights Left Return/Back Supply Unit 006,009 012, 015 018 024, 030 036, 042 048, 060 A B C D E F G H J K 40" (1016) 40" (1016) 46" (1168) 46" (1168) 50" (1270) 58" (1473) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 33" (838) 15" (381) 15" (381) 17" (432) 17" (432) 19" (483) 21" (533) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 25" (635) 15" (381) 15" (381) 18" (457) 18" (457) 20" (508) 28" (711) 6 7/8" (175) 6 7/8" (175) 8 1/4" (210) 8 1/4" (210) 10 1/2" (267) 13 7/8" (352) 8" (203) 9 7/8" (251) 9 3/4" (248) 11 3/8" (289) 13 1/2" (343) 13 7/8" (352) 11 1/2" (292) 11 1/2" (292) 13 1/2" (343) 13 1/2" (343) 16 3/8" (416) 18" (457) 4 1/4" (108) 4 1/4" (108) 4 3/4" (121) 4 3/4" (121) 4" (102) 6 5/8" (168) 2 1/8" (54) 2 5/8" (67) 2 7/8" (73) 2 7/8" (73) 1 3/4" (45) 2" (51) WSHP-SVX01D-EN L NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) M NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) N P Q R S 38 3/4" (984) 38 3/4" (984) 44 3/4" (1137) 44 3/4" (1137) 48 3/4" (1238) 56 3/4" (1441) 18 3/4" (476) 18 3/4" (476) 21 3/4" (552) 21 3/4" (552) 23 3/4" (603) 31 3/4" (806) 13 5/8" (346) 13 5/8" (346) 15 5/8" (397) 15 5/8" (397) 17 5/8" (448) 19 5/8" (498) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 23 1/2" (597) 23 1/2" (597) 3 3/8" (86) 3 3/8" (86) 4 1/4" (108) 4 1/4" (108) 3 1/4" (83) 5 1/2" (140) 11 Dimensions/Weights Left Return/Right Supply Unit 60 HZ Unit 50 HZ 006-009 006 012-015 009-012 018 015 024-030 018-024 036-042 030-036 048-060 042-060 12 A B C 40" (1016) 40" (1016) 46" (1168) 46" (1168) 50" (1270) 58" (1473) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 33" (838) 15" (381) 15" (381) 17" (432) 17" (432) 19" (483) 21" (533) D E F G H 20" 15" 6 7/8" 8" 11 1/2" (508) (381) (175) (203) (292) 20" 15" 6 7/8" 9 7/8" 11 1/2" (508) (381) (175) (251) (292) 23" 18" 8 1/4" 9 3/4" 13 1/2" (584) (457) (210) (248) (343) 23" 18" 8 1/4" 11 3/8" 13 1/2" (584) (457) (210) (289) (343) 25" 20" 10 1/2" 13 1/2" 16 3/8" (635) (508) (267) (343) (416) 29 1/2" 21 1/2" 13 7/8" 13 7/8" 18" (749) (546) (352) (352) (457) J K 4 1/4" (108) 4 1/4" (108) 4 3/4" (121) 4 3/4" (121) 4" (102) 6 5/8" (168) 2 1/8" (54) 2 5/8" (67) 2 7/8" (73) 2 7/8" (73) 1 3/4" (45) 2" (51) L NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) M NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) N P Q R 38 3/4" (984) 38 3/4" (984) 44 3/4" (1137) 44 3/4" (1137) 48 3/4" (1238) 56 3/4" (1441) 18 3/4" (476) 18 3/4" (476) 21 3/4" (552) 21 3/4" (552) 23 3/4" (603) 31 3/4" (806) 13 5/8" (346) 13 5/8" (346) 15 5/8" (397) 15 5/8" (397) 17 5/8" (448) 19 5/8" (498) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 23 1/2" (597) 23 1/2" (597) WSHP-SVX01D-EN Dimensions/Weights Right Return/Left Supply Unit 006,009 012, 015 018 024, 030 036, 042 048, 060 A B C D E F G H J K 40" (1016) 40" (1016) 46" (1168) 46" (1168) 50" (1270) 58" (1473) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 33" (838) 15" (381) 15" (381) 17" (432) 17" (432) 19" (483) 21" (533) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 25" (635) 15" (381) 15" (381) 18" (457) 18" (457) 20" (508) 28" (711) 6 7/8" (175) 6 7/8" (175) 8 1/4" (210) 8 1/4" (210) 10 1/2" (267) 13 7/8" (352) 8" (203) 9 7/8" (251) 9 3/4" (248) 11 3/8" (289) 13 1/2" (343) 13 7/8" (352) 11 1/2" (292) 11 1/2" (292) 13 1/2" (343) 13 1/2" (343) 16 3/8" (416) 18" (457) 4 1/4" (108) 4 1/4" (108) 4 3/4" (121) 4 3/4" (121) 4" (102) 6 5/8" (168) 2 1/8" (54) 2 5/8" (67) 2 7/8" (73) 2 7/8" (73) 1 3/4" (45) 2" (51) WSHP-SVX01D-EN L NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) M NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) N P Q R S 38 3/4" (984) 38 3/4" (984) 44 3/4" (1137) 44 3/4" (1137) 48 3/4" (1238) 56 3/4" (1441) 18 3/4" (476) 18 3/4" (476) 21 3/4" (552) 21 3/4" (552) 23 3/4" (603) 31 3/4" (806) 13 5/8" (346) 13 5/8" (346) 15 5/8" (397) 15 5/8" (397) 17 5/8" (448) 19 5/8" (498) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 23 1/2" (597) 23 1/2" (597) 3 3/8" (86) 3 3/8" (86) 4 1/4" (108) 4 1/4" (108) 3 1/4" (83) 5 1/2" (140) 13 Dimensions/Weights Right Return/Back Supply Unit 006,009 012, 015 018 024, 030 036, 042 048, 060 14 A B C D E F G H J K 40" (1016) 40" (1016) 46" (1168) 46" (1168) 50" (1270) 58" (1473) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 33" (838) 15" (381) 15" (381) 17" (432) 17" (432) 19" (483) 21" (533) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 25" (635) 15" (381) 15" (381) 18" (457) 18" (457) 20" (508) 28" (711) 6 7/8" (175) 6 7/8" (175) 8 1/4" (210) 8 1/4" (210) 10 1/2" (267) 13 7/8" (352) 8" (203) 9 7/8" (251) 9 3/4" (248) 11 3/8" (289) 13 1/2" (343) 13 7/8" (352) 11 1/2" (292) 11 1/2" (292) 13 1/2" (343) 13 1/2" (343) 16 3/8" (416) 18" (457) 4 1/4" (108) 4 1/4" (108) 4 3/4" (121) 4 3/4" (121) 4" (102) 6 5/8" (168) 2 1/8" (54) 2 5/8" (67) 2 7/8" (73) 2 7/8" (73) 1 3/4" (45) 2" (51) L NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) M NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) N P Q R S 38 3/4" (984) 38 3/4" (984) 44 3/4" (1137) 44 3/4" (1137) 48 3/4" (1238) 56 3/4" (1441) 18 3/4" (476) 18 3/4" (476) 21 3/4" (552) 21 3/4" (552) 23 3/4" (603) 31 3/4" (806) 13 5/8" (346) 13 5/8" (346) 15 5/8" (397) 15 5/8" (397) 17 5/8" (448) 19 5/8" (498) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 23 1/2" (597) 23 1/2" (597) 3 3/8" (86) 3 3/8" (86) 4 1/4" (108) 4 1/4" (108) 3 1/4" (83) 5 1/2" (140) WSHP-SVX01D-EN Dimensions/Weights Right Return/Right Supply Unit 006,009 012, 015 018 024, 030 036, 042 048, 060 A B C D E F G H J K 40" (1016) 40" (1016) 46" (1168) 46" (1168) 50" (1270) 58" (1473) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 33" (838) 15" (381) 15" (381) 17" (432) 17" (432) 19" (483) 21" (533) 20" (508) 20" (508) 23" (584) 23" (584) 25" (635) 25" (635) 15" (381) 15" (381) 18" (457) 18" (457) 20" (508) 28" (711) 6 7/8" (175) 6 7/8" (175) 8 1/4" (210) 8 1/4" (210) 10 1/2" (267) 13 7/8" (352) 8" (203) 9 7/8" (251) 9 3/4" (248) 11 3/8" (289) 13 1/2" (343) 13 7/8" (352) 11 1/2" (292) 11 1/2" (292) 13 1/2" (343) 13 1/2" (343) 16 3/8" (416) 18" (457) 4 1/4" (108) 4 1/4" (108) 4 3/4" (121) 4 3/4" (121) 4" (102) 6 5/8" (168) 2 1/8" (54) 2 5/8" (67) 2 7/8" (73) 2 7/8" (73) 1 3/4" (45) 2" (51) WSHP-SVX01D-EN L NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) M NPTI 1/2" (12.7) 1/2" (12.7) 3/4" (19) 3/4" (19) 3/4" (19) 1" (25.4) N P Q R S 38 3/4" (984) 38 3/4" (984) 44 3/4" (1137) 44 3/4" (1137) 48 3/4" (1238) 56 3/4" (1441) 18 3/4" (476) 18 3/4" (476) 21 3/4" (552) 21 3/4" (552) 23 3/4" (603) 31 3/4" (806) 13 5/8" (346) 13 5/8" (346) 15 5/8" (397) 15 5/8" (397) 17 5/8" (448) 19 5/8" (498) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 18 1/2" (470) 23 1/2" (597) 23 1/2" (597) 3 3/8" (86) 3 3/8" (86) 4 1/4" (108) 4 1/4" (108) 3 1/4" (83) 5 1/2" (140) 15 Dimensions/Weights Left Return/Top Supply Unit GEV A B C D E F G H J K L M N 006-015 19 1/2" (495) 31 1/4" (794) 21 1/2" (546) 11 1/2" (292) 4" (102) 3 3/4" (95) 16 1/2" (419) 15" (381) 18" (457) 6 7/8" (175) 3/4" (19) 2" (51) 018, 024, 030, 040 21 1/2" (546) 39 1/4" (997) 21 1/2" (546) 13 1/2" (343) 4" (102) 4" (1021) 17 1/2" (445) 23 3/4" (603) 17" (432) 8 1/4" (368) 3/4" (19) 2" (51) 24 1/2" (622) 26 1/2" (673) 26 1/2" (673) 41 7/8" (1064) 46 7/8" (1191) 46 7/8" (1191) 26 1/2" (673) 30 1/2" (775) 30 1/2" (775) 18" (457) 18" (457) 18" (457) 3 1/4" (83) 4 1/4" (108) 4 1/4" (108) 1 7/8" (48) 2" (51) 2" (51) 19 1/2" (495) 21 1/2" (546) 21 1/2" (546) 19" (483) 29" (737) 29" (737) 23" (584) 27" (686) 27" (686) 10 1/2" (267) 13 7/8" (352) 13 1/8" (333) 8" (203) 9 3/4" (248) 11 3/8" (289) 13 1/2" (343) 13 7/8" (352) 11 3/8" (289) 036, 042 Std-048 Hi-048, 060 16 1 3/4" (19) 2 1/4" (57) 2 1/4" (57) 0 3 1/2" (89) 3 1/2" (89) W.I. W.O. Drain NPTI NPTI FPT 1/2" 1/2" 3/4" (12.7) (12.7) (19) 3/4" (19) 3/4" (19) 3/4" 3/4" (19) (19) 1" 1" (25.4) (25.4) 1" 1" (25.4) (25.4) 3/4" (19) 3/4" (19) 3/4" (19) 3/4" (19) WSHP-SVX01D-EN Dimensions/Weights Left Return/Back Supply Unit GEV A B C D E F G H J K L M N 006-015 19 1/2" (495) 31 1/4" (794) 21 1/2" (546) 11 1/2" (292) 4" (102) 3 3/4" (95) 16 1/2" (419) 15" (381) 18" (457) 6 7/8" (175) 3/4" (19) 2" (51) 018, 024, 030, 040 21 1/2" (546) 39 1/4" (997) 21 1/2" (546) 13 1/2" (343) 4" (102) 4" (1021) 17 1/2" (445) 23 3/4" (603) 17" (432) 8 1/4" (368) 3/4" (19) 2" (51) 24 1/2" (622) 26 1/2" (673) 26 1/2" (673) 41 7/8" (1064) 46 7/8" (1191) 46 7/8" (1191) 26 1/2" (673) 30 1/2" (775) 30 1/2" (775) 18" (457) 18" (457) 18" (457) 3 1/4" (83) 4 1/4" (108) 4 1/4" (108) 1 7/8" (48) 2" (51) 2" (51) 19 1/2" (495) 21 1/2" (546) 21 1/2" (546) 19" (483) 29" (737) 29" (737) 23" (584) 27" (686) 27" (686) 10 1/2" (267) 13 7/8" (352) 13 1/8" (333) 8" (203) 9 3/4" (248) 11 3/8" (289) 13 1/2" (343) 13 7/8" (352) 11 3/8" (289) 036, 042 Std-048 Hi-048, 060 WSHP-SVX01D-EN 1 3/4" (19) 2 1/4" (57) 2 1/4" (57) 0 3 1/2" (89) 3 1/2" (89) W.I. W.O. Drain NPTI NPTI FPT 1/2" 1/2" 3/4" (12.7) (12.7) (19) 3/4" (19) 3/4" (19) 3/4" 3/4" (19) (19) 1" 1" (25.4) (25.4) 1" 1" (25.4) (25.4) 3/4" (19) 3/4" (19) 3/4" (19) 3/4" (19) 17 Dimensions/Weights Right Return/Top Supply Unit GEV A B C D E F G H J K L M N 006-015 19 1/2" (495) 31 1/4" (794) 21 1/2" (546) 11 1/2" (292) 4" (102) 3 3/4" (95) 16 1/2" (419) 15" (381) 18" (457) 6 7/8" (175) 3/4" (19) 2" (51) 018, 024, 030, 040 21 1/2" (546) 39 1/4" (997) 21 1/2" (546) 13 1/2" (343) 4" (102) 4" (1021) 17 1/2" (445) 23 3/4" (603) 17" (432) 8 1/4" (368) 3/4" (19) 2" (51) 24 1/2" (622) 26 1/2" (673) 26 1/2" (673) 41 7/8" (1064) 46 7/8" (1191) 46 7/8" (1191) 26 1/2" (673) 30 1/2" (775) 30 1/2" (775) 18" (457) 18" (457) 18" (457) 3 1/4" (83) 4 1/4" (108) 4 1/4" (108) 1 7/8" (48) 2" (51) 2" (51) 19 1/2" (495) 21 1/2" (546) 21 1/2" (546) 19" (483) 29" (737) 29" (737) 23" (584) 27" (686) 27" (686) 10 1/2" (267) 13 7/8" (352) 13 1/8" (333) 8" (203) 9 3/4" (248) 11 3/8" (289) 13 1/2" (343) 13 7/8" (352) 11 3/8" (289) 036, 042 Std-048 Hi-048, 060 18 1 3/4" (19) 2 1/4" (57) 2 1/4" (57) 0 3 1/2" (89) 3 1/2" (89) W.I. W.O. Drain NPTI NPTI FPT 1/2" 1/2" 3/4" (12.7) (12.7) (19) 3/4" (19) 3/4" (19) 3/4" 3/4" (19) (19) 1" 1" (25.4) (25.4) 1" 1" (25.4) (25.4) 3/4" (19) 3/4" (19) 3/4" (19) 3/4" (19) WSHP-SVX01D-EN Dimensions/Weights Right Return/Back Supply Unit GEV A B C D E F G H J K L M N 006-015 19 1/2" (495) 31 1/4" (794) 21 1/2" (546) 11 1/2" (292) 4" (102) 3 3/4" (95) 16 1/2" (419) 15" (381) 18" (457) 6 7/8" (175) 3/4" (19) 2" (51) 018, 024, 030, 040 21 1/2" (546) 39 1/4" (997) 21 1/2" (546) 13 1/2" (343) 4" (102) 4" (1021) 17 1/2" (445) 23 3/4" (603) 17" (432) 8 1/4" (368) 3/4" (19) 2" (51) 24 1/2" (622) 26 1/2" (673) 26 1/2" (673) 41 7/8" (1064) 46 7/8" (1191) 46 7/8" (1191) 26 1/2" (673) 30 1/2" (775) 30 1/2" (775) 18" (457) 18" (457) 18" (457) 3 1/4" (83) 4 1/4" (108) 4 1/4" (108) 1 7/8" (48) 2" (51) 2" (51) 19 1/2" (495) 21 1/2" (546) 21 1/2" (546) 19" (483) 29" (737) 29" (737) 23" (584) 27" (686) 27" (686) 10 1/2" (267) 13 7/8" (352) 13 1/8" (333) 8" (203) 9 3/4" (248) 11 3/8" (289) 13 1/2" (343) 13 7/8" (352) 11 3/8" (289) 036, 042 Std-048 Hi-048, 060 WSHP-SVX01D-EN 1 3/4" (19) 2 1/4" (57) 2 1/4" (57) 0 3 1/2" (89) 3 1/2" (89) W.I. W.O. Drain NPTI NPTI FPT 1/2" 1/2" 3/4" (12.7) (12.7) (19) 3/4" (19) 3/4" (19) 3/4" 3/4" (19) (19) 1" 1" (25.4) (25.4) 1" 1" (25.4) (25.4) 3/4" (19) 3/4" (19) 3/4" (19) 3/4" (19) 19 Dimensional Data GEH-Right Return/Left Supply GEH 072-120 (60 Hz) GEH 072-090 (50 Hz) 20 GEH 60 Hz GEH 50 Hz 072 - 090 072 120 090 A B C D 36 1/4" (921) 36 1/8" (917) 36 1/8" (917) 15 5/8" (397) 12 3/4" (324) 13" (330) 6 5/8" (168) 6 3/4" (171) 7 1/4" (184) 1 1/4" (32) 1 1/4" (32) 1 1/2" (38) WSHP-SVX01D-EN Dimensional Data GEH-Right Return/Back Supply GEH 072-120 (60 Hz) GEH 072-090 (50 Hz) GEH 60 Hz GEH 50 Hz 072 - 090 072 120 090 WSHP-SVX01D-EN A B C D 36 1/4" (921) 36 1/8" (917) 36 1/8" (917) 15 5/8" (397) 12 3/4" (324) 13" (330) 6 5/8" (168) 6 3/4" (171) 7 1/4" (184) 1 1/4" (32) 1 1/4" (32) 1 1/2" (38) 21 Dimensional Data GEH-Left Return/Right Supply GEH 072-120 (60 Hz) GEH 072-090 (50 Hz) 22 GEH 60 Hz GEH 50 Hz 072 - 090 072 120 090 A B C D 36 1/8" (917) 36 1/8" (917) 36 1/8" (917) 17" (432) 13 3/4" (349) 13" (330) 8" (203) 7 3/4" (197) 7 1/4" (184) 1 1/4" (32) 1 1/4" (32) 1 1/2" (38) WSHP-SVX01D-EN Dimensional Data GEH-Left Return/Back Supply GEH 072-120 (60 Hz) GEH 072-090 (50 Hz) WSHP-SVX01D-EN GEH 60 Hz GEH 50 Hz 072 - 090 072 120 090 A B C D 36 1/8" (917) 36 1/8" (917) 36 1/8" (917) 17" (432) 13 3/4" (349) 13" (330) 8" (203) 7 3/4" (197) 7 1/4" (184) 1 1/4" (32) 1 1/4" (32) 1 1/2" (38) 23 Dimensional Data GEH-Right Return/Left Supply GEH 150-180 (60 Hz) GEH 120-150 (50 Hz) 24 WSHP-SVX01D-EN Dimensional Data GEH-Right Return/Back Supply GEH 150-180 (60 Hz) GEH 120-150 (50 Hz) WSHP-SVX01D-EN 25 Dimensional Data GEH-Left Return/Right Supply GEH 150-180 (60 Hz) GEH 120-150 (60 Hz) 26 WSHP-SVX01D-EN Dimensional Data GEH-Left Return/Back Supply GEH 150-180 (60 Hz) GEH 120-150 (50 Hz) WSHP-SVX01D-EN 27 Dimensions/Weights Front Return/Back Supply 6 - 10 Ton (60 HZ) 6 and 7 1/2 Ton (50 HZ) 28 Unit Size A B C 6 Ton 6 5/8" (168) 18 3/8" (467) 1 1/4" 7.5 Ton 6 5/8" (168) 18 3/8" (403) 1 1/4" 10 Ton 6 1/2" (165) 18 1/2" (470) 1 1/2" WSHP-SVX01D-EN Dimensions/Weights Front Return/Top Supply 6 - 10 Ton (60 HZ) 6 and 7 1/2 Ton (50 HZ) Unit Size A B C 6 Ton 6 5/8" (168) 18 3/8" (467) 1 1/4" 7.5 Ton 6 5/8" (168) 18 3/8" (403) 1 1/4" 10 Ton 6 1/2" (165) 18 1/2" (470) 1 1/2" WSHP-SVX01D-EN 29 Dimensions/Weights Back Return/Front Supply 6 - 10 Ton (60 HZ) 6 and 7 1/2 Ton (50 HZ) 30 Unit Size A B C 6 Ton 6 5/8" (168) 18 3/8" (467) 1 1/4" 7.5 Ton 6 5/8" (168) 18 3/8" (403) 1 1/4" 10 Ton 6 1/2" (165) 18 1/2" (470) 1 1/2" WSHP-SVX01D-EN Dimensions/Weights Back Return/Top Supply 6 - 10 Ton (60 HZ) 6 and 7 1/2 Ton (50 HZ) Unit Size A B C 6 Ton 6 5/8" (168) 18 3/8" (467) 1 1/4" 7.5 Ton 6 5/8" (168) 18 3/8" (403) 1 1/4" 10 Ton 6 1/2" (165) 18 1/2" (470) 1 1/2" WSHP-SVX01D-EN 31 Dimensions/Weights Front Return/Back Supply 12 1/2 and 15 Ton (60 HZ) and 10 and 12 1/2 Ton (50 HZ) 32 WSHP-SVX01D-EN Dimensions/Weights Back Return/Front Supply 12 1/2 and 15 Ton (60 HZ) and 10 and 12 1/2 Ton (50 HZ) WSHP-SVX01D-EN 33 Dimensions/Weights Front Return/Top Supply 12 1/2 and 15 Ton (60 HZ) and 10 and 12 1/2 Ton (50 HZ) 34 WSHP-SVX01D-EN Dimensions/Weights Back Return/Top Supply 12 1/2 and 15 Ton (60 HZ) and 10 and 12 1/2 Ton (50 HZ) WSHP-SVX01D-EN 35 Dimensions/Weights Front Return/Back Supply 20 and 25 Ton (60 HZ) and 15 and 20 Ton (50 HZ) Unit 60 HZ Unit 50 HZ A B C D E 15 Ton 15 5/8" (397) 13 1/2" (341) 12" (305) 51 5/8" (1310) 20 7/8" (530) 14 3/4" (375) 15 7/8" (403) 13 7/8" (352) 49 1/8" (1248) 23 1/2" (597) 25 Ton 20 Ton 15 5/8" High Static High Static (397) 13 1/2" (343) 12" (305) 51 5/8" (1311) 23 1/2" (597) 20 Ton 25 Ton 20 Ton Std Static Std Static 36 WSHP-SVX01D-EN Dimensions/Weights Back Return/Front Supply 20 and 25 Ton (60 HZ) and 15 and 20 Ton (50 HZ) Unit 60 HZ Unit 50 HZ A B C D E 20 Ton 15 Ton 15 5/8" (397) 13 1/2" (341) 12" (305) 51 5/8" (1310) 20 7/8" (530) 25 Ton Std Static 20 Ton Std Static 14 3/4" (375) 15 7/8" (403) 13 7/8" (352) 49 1/8" (1248) 23 1/2" (597) 15 5/8" (397) 13 1/2" (343) 12" (305) 51 5/8" (1311) 23 1/2" (597) 25 Ton 20 Ton High Static High Static WSHP-SVX01D-EN 37 Dimensions/Weights Front Return/Top Supply 20 and 25 Ton (60 HZ) and 15 and 20 Ton (50 HZ) Unit 60 HZ Unit 50 HZ A B C D 20 Ton 15 Ton 15 5/8" (397) 13 1/2" (341) 12" (305) 20 7/8" (530) 25 Ton Std Static 20 Ton Std Static 14 3/4" (375) 15 7/8" (403) 13 7/8" (352) 23 1/2" (597) 15 5/8" (397) 13 1/2" (343) 12" (305) 23 1/2" (597) 25 Ton 20 Ton High Static High Static 38 WSHP-SVX01D-EN Dimensions/Weights Back Return/Top Supply 20 and 25 Ton (60 HZ) and 15 and 20 Ton (50 HZ) Unit 60 HZ Unit 50 HZ A B C D 20 Ton 15 Ton 15 5/8" (397) 13 1/2" (341) 12" (305) 20 7/8" (530) 25 Ton Std Static 20 Ton Std Static 14 3/4" (375) 15 7/8" (403) 13 7/8" (352) 23 1/2" (597) 25 Ton 20 Ton High Static High Static 15 5/8" (397) 13 1/2" (343) 12" (305) 23 1/2" (597) WSHP-SVX01D-EN 39 Dimensions/Weights Waterside Economizer Model GEH Unit 60 HZ Unit 50 HZ 006-015 006-012 018-030 015-024 036-042 030-036 048, 060 042-060 40 A NPTI 1/2" (12.7) 3/4" (19) 3/4" (19) 1" (25.4) B NPTI 1/2" (12.7) 3/4" (19) 3/4" (19) 1" (25.4) C D E F G H J K L M N 16 1/8" (410) 18 1/2" (470) 21" (533) 23 1/8" (587) 13 5/8" (346) 15 5/8" (397) 17 5/8" (448) 19 5/8" (498) 1 1/2" (38) 1 1/2" (38) 2 1/4" (57) 2 1/2" (64) 10 3/4" (273) 13 3/4" (349) 16 1/2" (419) 19 1/2" (495) 23" (584) 26" (660) 30" (762) 34" (864) 2 1/4" (57) 3 1/4" (83) 3 3/4" (95) 5 1/4" (133) 7 1/2" (191) 6 7/8" (175) 6 1/4" (159) 5 7/8" (149) 1/2" (12.7) 1/2" (12.7) 1 1/4" (32) 1 1/4" (32) 1" (25.4) 1" (25.4) 2" (50.8) 2" (50.8) 4" (102) 4" (102) 4 1/2" (114) 4 1/2" (114) 18 1/2" (470) 18 1/2" (470) 23 1/2" (597) 23 1/2" (597) Filter Size (nominal) 14 3/4" x 23 3/4" 375 mm x 518 mm 16 3/4" x 23 3/4" 426 mm x 603 mm 18 3/4" x 25 1/2" 476 mm x 648 mm 20 3/4" x 29 7/8" 528 mm x 759 mm WSHP-SVX01D-EN Dimensions/Weights Waterside Economizer Hanging Unit Unit 60 HZ Unit 50 HZ A B C D E Hanging Weight Shipping Weight 006-015 006-012 38 3/4" (984) 18 3/4" (476) 21 3/4" (552) 17" (432) 0" 54 lbs (24.5 kg) 84 lbs (38.2 kg) 018-030 015-024 44 3/4" (1137) 21 3/4" (552) 24 3/4" (629) 21" (533) 1" (25.4) 65 lbs (29.5 kg) 95 lbs (43.2 kg) 036-042 030-036 48 3/4" (1238) 23 3/4" (603) 28 3/4" (730) 21" (533) 2" (50.8) 76 lbs (35 kg) 106 lbs (48 kg) 048-060 042-060 56 3/4" (1442) 31 3/4" (806) 32 3/4" (832) 25" (635) 1" (25.4) 97 lbs (44 kg) 127 lbs (58 kg) WSHP-SVX01D-EN 41 Dimensional Data Waterside Economizer GEH 072-120, Right Return (60 Hz) GEH 072-090, Right Return (50 Hz) GEH 60 Hz GEH 50 Hz 072-090 072 120 090 42 A B C D E 1 1/4" (32) 1 1/2" (38) 1 3/8" (35) 1 5/8" (41) 31" (787) 30 3/4" (781) 9 7/8" (251) 12 1/2" (318) 3 7/8" (98) 4 1/2" (114) WSHP-SVX01D-EN Dimensional Data Waterside Economizer GEH 072-120, Left Return (60 Hz) GEH 072-090, Left Return (50 Hz) GEH 60 Hz GEH 50 Hz 072-090 072 120 090 WSHP-SVX01D-EN A B C D E 1 1/4" (32) 1 1/2" (38) 1 3/8" (35) 1 5/8" (41) 31" (787) 30 3/4" (781) 9 7/8" (251) 12 1/2" (318) 3 7/8" (98) 4 1/2" (114) 43 Dimensional Data Waterside Economizer GEH 150-180, Right Return (60 Hz) GEH 120-150, Right Return (50 Hz) 44 WSHP-SVX01D-EN Dimensional Data Waterside Economizer GEH 150-180, Left Return (60 Hz) GEH 120-150, Left Return (50 Hz) WSHP-SVX01D-EN 45 Dimensions/Weights Waterside Economizer 6 - 10 Ton (60 HZ) 6 and 7 1/2 Ton (50 HZ) 46 Unit Size A B C 6 & 7 1/2 Ton 1 3/8" (35) 1 3/8" (35) 4" (102) 10 Ton 1 5/8" (41) 1 5/8" (41) 4 3/8" (111) WSHP-SVX01D-EN Dimensions/Weights Waterside Economizer GEV 12 1/2 through 25 Ton Unit 60 HZ Unit 50 HZ A NPTI B I.D. C D OPERATING WEIGHT 12 1/2, 15 Ton 10, 12 1/2 Ton 1 1/2"" (38) 1 5/8" (41) 15 7/8" (403) 4 3/8" (111) 275 lb (125 kg) 20 Ton 15 Ton 25 Ton 20 Ton 2" (51) 2 1/8" (54) 16 1/4" (413) 4 7/8" (124) WSHP-SVX01D-EN 310 lb (141 kg) 395 lb (179) 47 Installation General Installation Checks The checklist below is a summary of the steps required to successfully install a commercial unit. This checklist is intended to acquaint the installing personnel with what is required in the installation process. It does not replace the detailed instructions called out in the applicable sections of this manual. 1 Remove packaging and inspect the unit. Check the unit for shipping damage and material shortage; file a freight claim and notify appropriate sales representation. Note: The 1/2 through 5 ton units have been tied to the skid by (2) shipping bolts. The removal of these bolts will require a 3/8" (9.7 mm) ratchet with a 1/2" (12.7 mm) socket. The GEV 6 through 25 ton units have been anchored to the skid with (4) angle brackets. Remove these brackets before lifting unit into place. 6 Fabricate and install duct work. 7 Install and connect a condensate drain line and trap to the drain connection. WARNING Hazardous Voltage! Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury. Main Electrical 8 Verify the power supply complies with the unit nameplate specifications. 9 10 The GEH 6 through 15 ton units are anchored to the cross brace of the skid with (4) wood screws. Remove these screws prior to lifting the unit into place. 2 Inspect all control panel components; tighten any loose connections. Connect properly sized and protected power supply wiring to a field-supplied/installed disconnect switch and to the main power terminal block 1K1 for 1/2 through 5 ton equipment or 1TB1 for 6 through 25 ton equipment in the unit control panel. Verify the correct model, options and voltage from the unit nameplate. 11 3 Pull out all field attached parts (i.e. filter rack, duct collar, filter and mounting screws) from the unit packaging for field mounting. Note: All field-installed wiring must comply with NEC and applicable local codes. 4 Verify the installation location of the unit will provide the required clearance for proper operation. 5 Remove refrigeration access panel and inspect the unit. Be certain the refrigerant tubing has clearance from adjacent parts. 48 13 Inspect the heater junction box and control panel; tighten any loose connections. 14 Check electric heat circuits for continuity. Low Voltage Wiring (AC & DC) Requirements 15 Install the zone thermostat, with or without switching subbase. 16 Connect properly sized control wiring to the proper termination points between the zone thermostat and the unit control panel. Filter Installation 17 Each unit ships with 1" (25.4) or 2" (50.8 mm) filters. The quantity of filters is determined by unit size. The horizontal1/2 through 5 ton units requires a field installation of the 1"/2" filter rack. All sheetmetal bracket, filter and hardware are in a box located on the side of the unit within the unit packaging. All 1/2 through 25 ton verticals and 6 through 15 ton horizontal units ship with the filter rack and filters factory installed. Note: Do not operate the unit without filters. Install proper grounding wires to an earth ground. Electric Heat Requirements 12 Verify that the power supply complies with the electric heater specifications on the unit and heater nameplate. WSHP-SVX01D-EN Installation Supply-Air Ductwork Install the 1" (25.4 mm) supply-air duct flange to the vertical and horizontal equipment with the (8) 5/16" (7.94 mm) factory supplied Torx head screws. The duct collar assembly for each unit is located: • Model GEH 1/2 to 5 ton = in a box on the side of the unit • Model GEV 1/2 to 10ton = inside of the refrigeration section of the unit • Model GEH 6 to 15 ton = of the refrigeration section of the unit • Model GEV 12 1/2 to 25 ton = factory ship with a duct collar installed for units containing a top supply- Figure 4: Flexible supply-air connector (field provided) air location. For units with a back or front supply-air location, the duct collar assembly must be ordered separately from the factory, or be field provided. When attaching the field ductwork to the unit, provide a watertight flexible connector at the unit to prevent operating sounds from transmitting through the ductwork. See Figure 4. Elbows with turning vanes or splitters are recommended to minimize air noise due to turbulence and to reduce static pressure. Return-Air Ductwork Install the 1"/2" (25.4/50.8 mm) adjustable filter rack to the horizontal equipment only with the use of (4) 5/16" (7.94 mm) factory supplied Torx head screws. The vertical equipment factory ships with the filter rack and filter(s) installed. When attaching the field ductwork to the unit, provide a water tight flexible connector at the unit to prevent operating sounds from transmitting through the ductwork. See Figure 5. Elbows with turning vanes or splitters are recommended to minimize air noise due to turbulence and to reduce static pressure. Figure 5: Flexible return-air connector (field provided) WSHP-SVX01D-EN 49 Installation Dual Filtration (GEH 1/2 to 5 ton) The horizontal, GEH model, allows the installer flexibility in design applications such as a dual filtration option. With the dual filtration design, the unit will contain a lower static which translates into a decrease in filter maintenance. For installation of a dual filtration accessory for the GEH model, verify that an extra set of return-air filter racks and filter have been ordered from the factory. This accessory will be shipped separate from the unit, and should be located in a separate box than the unit. (1) Remove the return-air side panel from the GEH unit. This panel is held in place by six Torx head screws. 1 2 3 Note: The dual-filtration design is typically used in a free-return application. (2) Install the top/bottom filter rack at the new opening. The 1"/2" (25.4/50.8 mm) adjustable filter rack is held in place with four Torx head screws that once held the panel. (3) Install the 1"/2" (25.4/50.8 mm) filter. Return-Air Duct Panel The return-air arrangement may be easily converted from a free return-air system, to a ducted return-air system with the addition of a return-air side panel on the GEH unit. By replacing the filter racks with the return-air panel, a complete seal from the ductwork to the unit is possible. The 1 1/2" (38 mm) duct flange facilitates ease of field hook-up to the mechanical system. 1 (1) Install the return-air duct panel to the return-air opening with the six Torx head screws provided for the filter rack assembly. Table 3: Opening size and part number 50 Unit Size 60 HZ Unit Size 50 HZ A B Duct Collar Part Number 006-015 006-012 17 1/2" (445) 13" (330) 4474 1133 0100 018-030 015-024 20 1/2" (521) 15" (381) 4474 1134 0100 036-042 030-036 22 1/2" (572) 17" (432) 4474 1135 0100 048-060 042-060 26 1/2" (673) 19" (483) 4474 1136 0100 Note: The ducted panel design is typically used in combination with a field installed ceiling filter rack design. WSHP-SVX01D-EN Installation Sound Attenuation Pad For sound sensitive installations, a vibration pad (field provided) should be placed beneath the horizontal or vertical equipment. For the horizontal unit, the pad should be approximately twice the size of the unit foot print. For the vertical unit, the pad should be 1/2" (12.7 mm) thick, and equal to the overall unit foot print. Hanging the Horizontal Unit To hang the horizontal configuration: (1) Install the hanging isolators (located in the return-air section of the unit) into the four hanging brackets. WARNING Improper Unit Lift! Test lift unit approximately 24 inches to verify proper center of gravity lift point. To avoid dropping of unit, reposition lifting point if unit is not level. Failure to properly lift unit could result in death or serious injury or possible equipment or property-only damage. (2) Secure the equipment to a joist, concrete, etc. with the use of 3/8" (9.7 mm) field provided (all-thread) rod. Each corner should contain field provided nuts and washers to complete the hanging installation. (3) Unit slope or pitch should conform to national and local codes. This is the responsibility of the contractor. Condensate Drain Connection Install proper trapping to the equipment. The unit drain connection is 3/4" (19 mm) for all GEH and GEV models. When designing the condensate trap for the water-source system, it’s important to consider the unit’s drawthru design requiring negative pressure trapping. In a properly trapped system, when condensate forms during normal operation, the water level in the trap rises until there is a constant flow. It is imperative to maintain water in the trap and not allow the trap to dry out during heating season. Keeping trap primed at all times will enable the water to flow properly. See Figure 6 for appropriate dimensions required in a negative pressure system. WSHP-SVX01D-EN Figure 6: Negative pressure system 51 Installation Supply/Return Pipe Connections Connect the supply and return hoses to the water-inlet (from supply) and water-outlet (to return) of the unit. For vibration isolation, it is recommended that flexible steel braided hoses be installed instead of hard piping the equipment to the main loop system. Figure 7 shows connection of a Hays Measurflo balancing hose kit to the water-in and water-out of a vertical unit. Types of Hose Connections Whether installing the units in a central pump (main/auxiliary pump for the entire zone) design, or as a distributed pump (1-pump per unit) design, a shutoff device and flexible hose is recommended to transition from the hard piping of the closed or open loop water system to the unit. There are multiple hose combinations which may be used to fit the design or specification criteria for the installation. Note: The Figure 7 example incorporates the Hays Measurflo balancing hose kit and a 2-position isolation valve into the system design. An isolation valve is often used in variable speed pumping applications. The isolation valve is designed to stop water flow to the unit during non operation times. This allows the loop water pumps to run only when a requirement for pumping is needed for greater energy efficiency of the overall system design. Figure 7: Supply/Return pipe connections Option 1: Flexible hoses (1) A steel braided hose without a shutoff device is the least expensive means of connecting the heat pump to the supply/return water loop. (2) With the addition of a shut-off device on the supply and return of the system, the unit may be isolated during service or maintenance situation. This system may be installed as a wide open (full water flow to the equipment) design, or manually balanced by utilizing the pressure/temperature ports on the top of the ball valve/shut-off device. 52 Option 2: Flexible hoses with ball valves WSHP-SVX01D-EN Installation Types of Hose Connections (3) A circuit setter provides a means of manually balancing the water flow to the heat pump. This manual in-line balancing method is accurate up to ±20%. In order to determine flow rate, the user must record both handle position, and differential pressure drop. Then, the user must consult a chart containing both pieces of information and make the necessary adjustments to the circuit setter. (4) For self balancing flow control, a Hays Measurflo® balancing hose kit provides a constant flow rate over the pressure differential range of 2 to 80 psid. As system pressures change (through the addition of heat pumps, for example) each individual flow control valve will automatically adjust to the new system conditions. Option 3: Flexible hoses with ball valves and circuit setter Additional accessories, such as a strainer are recommended for use to eliminate contaminants from entering the co-axial water-to-refrigerant heat exchanger. Option 4: Flexible hoses with automatic balancing flow control Cleaning and Flushing the Water Loop After the piping system is complete, the flexible hose connectors should be doubled back to complete the water circuit external to the unit (avoiding trash settle-out in the condenser). An extra pipe may be necessary to connect the hose kits. Note: Make up water must be available to the system to replace the volume formerly occupied by the air that is bled off. (3) With the air vented and the water circulating, the entire system should be checked for leaks with repairs made (1) Water circulation system should be as required. filled with clean water using the water (4) Operate the supplementary heat make up connections. Note: Air vents system (boiler) making checks per should be open during filling. manufacturer’s instructions. During (2) With the air vents closed, start the this operation, visual checks should be circulating pump and then crack the air made for leaks that may have occurred vents to bleed off the trapped air, as- due to increased heat. Repair as resuring circulation through all compo- quired. nents of the system. WSHP-SVX01D-EN (5) Open the system at the lowest point for the initial blow down (making sure the make up water is equal to the water being dumped). Continue blow down until the water leaving the drain runs clear, but not less than 2 hours. (6) Shut down pumps and supplementary heat system. Reconnect the hoses placing the water-to-refrigerant heat exchanger in the water circulating system. Note: Vents should be open when the pumps and supplementary heat system are shut down. 53 Installation Connecting a Water Regulating Valve The water regulating valve assembly is shipped as a separate item. Connections from the valve assembly to the unit must be made by the installing contractor. IMPORTANT: These valves are not positive shut-off devices. Use a slowclosing solenoid valve in the heat pump’s leaving water line to assure positive shut-off in variable-pumping applications. Note: Water regulating valves are most commonly applied with vapor-cycle refrigeration systems that use capillary tube metering devices to maintain suitable head or suction pressure levels for proper compressor loading. They are seldom applied when thermal expansion valves (TXV’s) are used. Installation for Single Compressor Units (1) Connect the MPT connection on the valve assembly to the unit water out FPT connection. Note: A field supplied union or elbow may be required to connect the water regulating valve assembly to the unit. All field supplied fittings should be brass or copper. (2) Connect the valve depressor with a 1/4" (6.35 mm) flare nut to the 1/4" (6.35 mm) schrader tap on the unit. Note: The pressure-sensing lines from both regulators have been "tee’d" together. (3) Adjust the regulator head pressure to meet specified conditions. See Table 4. Table 4: Typical water regulating valve operating pressures Water Temp Entering WSHP Unit Discharge Pressure Cooling Cycle 80F Return Air Suction Pressure Heating Cycle 70F Return-Air 45 F 160 psig (minimum) 46-54 psig 50 F 160 psig (minimum) 52-60 psig 55 F 160 psig (minimum) 56-66 psig 60 F 166-190 psig 60-72 psig 65 F 178-204 psig 62-74 psig 54 Note: If the unit has not been ordered with a water regulating tap, and the tap is field installed, it is important the tap be made on the copper tube between the reversing valve and the water-to-refrigerant heat exchanger. This is the only part of the heat pump refrigerant circuit that serves as both a discharge line during the cooling cycle, and a suction line during the heating cycle. To avoid shavings, particles and dirt from entering the system, it is recommended that the 1/4" (6.35 mm) hole be burned in the copper vs. drilled in the copper. Installation for Multiple Compressor Units A water regulating schrader option is not available factory shipped on the 12 1/2 through 25 ton units. All preparations for the acceptance of a water regulating valve assembly must be made in the field. WSHP-SVX01D-EN Installation Power Wiring Field Installed Power Wiring Power wiring to the equipment must conform to National and Local Electric Codes (NEC) by a professional electrician. WARNING Live Electrical Components! During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury. Verify that the power supply available is compatible with the unit’s nameplate. Use only copper conductors to connect the power supply to the unit. CAUTION Use Copper Conductors Only! Unit terminals are not designed to accept other types of conductors. Failure to use copper conductors may result in equipment damage. The high voltage connection is made at the 1K1 contactor or 1TB1 power block inside the unit control box. See Figure 8. Refer to the customer connection diagram that is shipped with the unit for specific termination points. Provide proper grounding for the unit in accordance with the local and national codes. Control Power Transformer The 24-volt control power transformers are to be used only with the accessories called out in this manual. Transformers rated greater than 50 VA are equipped with internal circuit breakers. If a circuit breaker trips, turn OFF all power to the unit before attempting to reset it. WARNING Hazardous Voltage! Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury. The transformer is located in the control panel. Main Unit Power Wiring A field supplied disconnect switch must be installed at or near the unit in accordance with the National Electric Code (NEC latest edition). Location of the applicable electric service entrance for HIGH (line voltage) may be found on the unit submittal at the front of this manual (pages 10 through 47). Figure 8: Example of power wiring WSHP-SVX01D-EN 55 Installation Low Voltage Wiring Thermostat Location Location of the thermostat or zone sensor is an important element of effective room control. Areas where the thermostat or zone sensor should not be located include: Behind doors or corners; Near hot or cold air ducts; Near radiant heat (heat emitted from appliances or the sun); Near concealed pipes or chimneys; On outside walls or other non conditioned surfaces; In air-flows from adjacent zones or other units. See Figure 9 for thermostat/sensor location. Figure 9: Thermostat/sensor location Controls Using 24 VAC Before installing any wire, refer to the electrical access locations on the unit submittals located on page 10. Ensure that the AC control wiring between the controls and the unit’s termination point does not exceed three (3) ohms/conductor for the length of the run. Note: Resistance in excess of 3-ohms per conductor may cause component failure due to insufficient AC voltage supply. Check all loads and conductors for grounds, shorts, and mis-wiring. Use copper conductors unless otherwise specified. Do not run the AC low voltage wiring in the same conduit with the high voltage power wiring. Table 5: 24V AC conductors Distance from unit to Control Recommended Wire Size 000-460 feet 18 gauge 461-732 feet 16 gauge 733-1000 feet 14 gauge Low voltage connection diagrams for basic and deluxe 24 volt control packages mounted on 1/2 through 5 ton equipment sizes are shown in Figure 10. 56 Figure 10: Low voltage connection (1/2 through 5 ton equipment) WSHP-SVX01D-EN Installation Low Voltage Wiring Controls Using 24 VAC There are two factory thermostat options for the dual circuited (6 through 25 ton) equipment. Low voltage connection diagrams for deluxe 24 volt control packages for these thermostats mounted on 6 through 25 ton equipment sizes are shown in Figure 11. For controls using DC analog input/ outputs, see appropriate installation, operation and diagnostic manuals for connection. WSHP-IOP-2 (ZN510) and WSHP-PRB002-EN (ZN524). Figure 11: Low voltage connection (6 to 25 ton) Deluxe Board Diagnostics Three light emitting diodes (LEDs) are provided for indicating the operating mode of the Deluxe Controller. The LEDs are intended to aid in troubleshooting and for unit maintenance. The LEDs are labeled on the circuit board with numbers as referenced in Table 6. WSHP-SVX01D-EN Table 6: Deluxe controller diagnostic LEDs Color: Green Color: Red Controller Mode LED1 LED2 LED3 OFF OFF OFF Control OFF ON OFF OFF Normal/Compressor OFF ON OFF FLASH ON OFF ON Normal/Compressor ON FLASH ON OFF Brownout Condition ON FLASH ON Soft Lockout (low pressure) ON FLASH FLASH Soft Lockout (high pressure) ON ON ON Manual Lockout (low pressure) ON ON FLASH Manual Lockout (high pressure) ON FLASH OFF Manual Lockout (condensate overflow) ON ON OFF Compressor Disable Anti-short cycle 57 Installation Air Flow Adjustment Blower Motor Speed-Tap Retrofit (for 1/2 Through 5 Ton Units ONLY) Motors installed in the unit include 4-speed and 3-speed configurations. All voltages include a 4-speed configuration, with the exception of 380V, 415V, 460V which contain a 3-speed arrangement and 575V which contains a 2-speed arrangement. To modify the rpm of the motor, the following steps may be followed. WARNING Hazardous Voltage! Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/ tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury. Step 2 Remove service access panel at the unit front. Step 1 Step 3 Find the blower motor relay. The relay is highlighted above. The relay location is consistent in all control configurations. Step 4: For units w/o Hot Gas Reheat Remove undesired speed-tap wire from 1K4 relay at spade 3. Wire tie the lead, to eliminate a short. Step 5: Step 6: For units w/o Hot Gas Reheat Install service front panel. Select desired speed-tap wire. Reconnect power to the unit. Connect desired speed tap wire to 1K4 relay at spade 3. For units with Hot Gas Reheat Remove undesired speed-tap wire from 1K8 relay at spade 6. Wire tie the lead, to eliminate a short. For units with Hot Gas Reheat Select desired speed-tap wire. Connect desired speed tap wire to 1K8 relay at spade 6. 4-Speed Motor (115, 208, 230, 265) 3-Speed Motor (380, 415, 460) Lead Colors Lead Speed 2-Speed Motor (575) Lead Colors Black Blue Orange Red High Medium High Medium Low Low Lead Speed Lead Colors Black Blue Orange High Medium Low Lead Speed Black Blue High Low Note: When using the medium or low speed tap, the purple wire must be jumpered to the high speed tap (blk). 58 WSHP-SVX01D-EN Installation Air Flow Adjustment Air Flow Adjustment (6 through 25 ton units ONLY) To increase CFM, loosen the turns open set screw on the sheave, and turn the sheave clockwise. To decrease CFM, Loosen the turns open set screw on the sheave, and turn the sheave counterclockwise. To increase belt tension, loosen the adjustment bolt and pull motor mounting plate back until the belt is tight. Tighten the adjustment bolt after the belt has reached the desired tension. See Figure 12 for fan motor and sheave adjustment. WARNING Rotating Components! Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury. WSHP-SVX01D-EN Figure 12: Fan motor and sheave adjustment 59 Installation Waterside Economizer WARNING Hazardous Voltage! Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury. The following steps were sequenced to aid in the installation and mating of a water side economizer to a watersource heat pump (GEH 1/2 to 5 ton). 1 Remove the control side service panel of the water-source heat pump unit. 2 Remove rubber isolation grommets from the return-air section. Place them in a convenient location. systems be made via 3-screws spaced evenly across the top, 3-screws spaced evenly across the bottom (installed immediately after hanging the unit), and 2screws on each side. 6 Install the SUPPLY and RETURN hoses to the (1) 2-position valve’s threaded connection (2) waterout threaded connection of the water-source heat pump. Step 4 5 Install the 18-inch steel braided hose between the upper most piping connection of the economizer, and the water-in of the heat pump. The hose is shipped loose with the water-side economizer. 3 Attach ducted panel to the watersource heat pump unit with six factory provided Torx® head screws. This panel is shipped loose with the water-source heat pump but must be field installed to the unit. Step 6 7 VERIFY The control board for the water side economizer is located at the back of the control box. The temperature rating of this board is factory set to 55ºF. For units with boilerless (electric heat) control and water side economizer, the boilerless control board is factory set to 45ºF. Step 5 Step 3 4 Attach the water side economizing unit to the ducted panel of the water-source heat pump with 10factory provided Torx head screws. The economizing package fits to the outside of the of the water-source heat pump. Trane recommends the mating of the 60 Step 7 WSHP-SVX01D-EN Installation Waterside Economizer 8 Thread the bulb and wire through the low voltage hole of the watersource heat pump. 11 Thread the valve’s wire lead through the low voltage hole of the heat pump. 14 Install control side service panel. 15 Install the six hanging isolation grommets into the hanging brackets The unit isolators were located in the return-air section of the unit. See Step 2. Isolators for the economizing package are located with the economizer. Step 8 9 Wire-tie the sensor to the water SUPPLY side of the piping (ON, or BEFORE) the 2-position valve. Step 11 12 Wire the valve to the terminal strip according to the unit wire diagram located on the service control panel. Step 15 16 Insulate the economizing piping package and the supply/return/ by-pass hoses (3-hoses) via field provided pipe insulation. Insulating the piping will stop condensation from forming on the pipe and dripping onto the ceiling tiles. Note: Trane does not provide insulation on the economizing piping package. This insulation must be field provided and field installed. Step 9 10 Bundle excess sensor wire, and wire tie the bundle neatly. RED = 1TB1-14 BLK = 1TB1-18 WHT = 1TB1-15 13 Bundle excess valve wire, and wire tie the bundle neatly. 17 Install filter rack (top and bottom) to the economizing package. The filter rack is located in the unit’s packaging along with the filter. 18 Hang Unit. See page 51 for hanging of the packaged unit. Bottom screws referenced in step 4 must be installed at this time. Step 10 Step 13 WSHP-SVX01D-EN 61 Installation Waterside Economizer 19 Field pipe the drain lines of the waterside economizer and water-source heat pump together prior to installing a condensate trap. See page 51 for proper trapping of condensation. Step 19 Unit 60 HZ Unit 50 HZ Waterside Economizer Part Number 006-015 006-012 4474 1690 0100 018-030 015-024 4474 1691 0100 036-042 030-036 4474 1692 0100 048-060 042-060 4474 1693 0100 62 WSHP-SVX01D-EN Installation Waterside Economizer WARNING Hazardous Voltage! Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury. The following steps were sequenced to aid in the installation and mating of a waterside economizer to a watersource heat pump (GEV and GEH 6 through 25 ton models). 1 Remove the filter frame from the unit. 2 Remove the waterside service panel from the unit. 3 Remove the control box service panel from the unit. 4 Remove the economizer and miscellaneous mounting parts from it’s packaging. 5 GEV ONLY: Mount the economizer support angle (4475 1637 0100) found in the economizer packaging in the same holes of the return air filter frame removed in step 1. The support angle screws into the unit roof. 6 GEV ONLY: Hang the economizer assembly from the economizer support angle mounted in step 5. 7 Secure the economizer to the unit using the four plates (4475 1630 0100) found in the economizer packaging. Two plates should be applied to each economizer side. GEV ONLY: Secure the bracket on the bottom of the economizer WSHP-SVX01D-EN cabinet to the unit compressor compartment center post. 8 Install the field portion of the water piping and the 3-way valve together. 9 VERIFY The control board for the waterside economizer is located at the back of the control box. The temperature rating of this board is factory set to 55ºF. 10 Thread the economizer’s entering water temperature sensor (4RT1) through the water-in line of the water-source heat pump. This sensor is used by the economizer’s 3-way valve to determine if water flow should be directed through the waterside economizing coil. 11 Tie wrap the thermistor to the water line (supply side) upstream of the water pipe to the economizer. The thermistor must be situated so that the thermistor is capable of reading the actual entering water temperature regardless of the economizer’s on or off situation. 12 Insulate the thermistor with tubing insulation. 13 Tie wrap each end of the tubing insulation to prevent air filtration. The tie wraps and insulation are located in a baggie and shipped inside of the unit. 14 Thread the factory wire harness through the low voltage hole of the heat pump to the 3-way valve’s wire harness. 15 Connect the factory installed wire harness to the to the wire harness supplied with the 3-way valve. Actuator Wire # Color Factory Harness Wire # Color 1 BLK = 25L-Black 2 WHT = 23T-White 3 WHT = 73A-White 16 Bundle excess valve wire, and wire tie the bundle neatly. 17 Install control side service panel to the heat pump. 18 Install the unit filter frame to the economizing inlet. 19 Insulate the economizing piping package with field supplied pipe insulation. Insulating the piping will help stop condensation from forming on the pipe. Note: Trane does not provide insulation on the economizing piping package. This insulation must be field provided and field installed. 20 Install waterside service panel to the heat pump. 21 Field pipe the drain lines of the waterside economizer and watersource heat pump together prior to installing a condensate trap. See page 51 for proper trapping of condensation. The economizer condensate line must be trapped prior to the unit’s drain line. This helps prevent air from being sucked through the drain line causing condensate to spit or build-up in the economizer or unit drain pans. 63 Installation Waterside Economizer Start-up Sequence 1 Set the thermostat to the highest position. 2 Set the thermostat system switch to COOL with the fan control to AUTO. The compressor should NOT run. 3 Reduce the thermostat setting until the compressor, reversing valve, solenoid valve, and loop pump are energized. Adjust water flow utilizing pressure/temperature plugs and comparing to tables contained in specification sheet data. Water leaving the heat exchanger should be warmer than the entering water temperature (approximately 9-12ºF); blower operation should be smooth; compressor and blower amps should be within data plate ratings; the suction line should be cool with no frost observed in the refrigerant circuit. 4 Check the cooling refrigerant pressures against values in Table 7 on page 75. NOTE: If cooling mode is activated, and the entering water temperature of the heat pump falls below 55ºF, the 2-position, water side economizing valve will become energized (open) and compressor operation will halt allowing for free cooling in the space. 5 Turn the thermostat system switch to the OFF position. Unit should stop running and the reversing valve should deenergize. 6 Leave unit off for approximately FIVE minutes to allow for pressure equalization. 7 Turn the thermostat to the lowest setting. 8 Set the thermostat system switch to the HEAT position. 9 Adjust the temperature setting upward until the unit is energized. Warm air should blow from the register. A water temperature decrease of approximately 5-9 F leaving the heat exchanger should be noted. The blower and compressor operation should be smooth with no frost observed in the refrigeration circuit. 10 Check the heating refrigerant pressures against values in Table 7 on page 75. NOTE: For units with boilerless electric heat option...In heating mode, if the entering water temperature of the heat pump falls below 45ºF, the electric heater will be energized, and compressor operation will halt. Once the entering water temperature rises above 50ºF, the boilerless controls returns the unit to normal operation. 11 Set the thermostat to maintain the desired space temperature. 12 Instruct the owner on system operation. 64 WSHP-SVX01D-EN Installation Waterside Economizer Waterside Economizing Three-Way Valve Specifications Unit Size 60 HZ Unit Size 50 HZ Valve Connection Size Valve Pressure Rating Valve Close-off Pressure Valve Temperature Range GEH 006-015 GEH 006-012 1/2" FPT 600 psi 200 psi 0ºF to 212 ºF -18ºC to 121ºC • • • • Non-spring return type 24 VAC +/- 20% 135 second stroke time 10 C v at full port GEH 018-042 GEH 015-036 3/4" FPT 600 psi 200 psi 0ºF to 212 ºF -18ºC to 121ºC • • • • Non-spring return type 24 VAC +/- 20% 135 second stroke time 30 C v at full port GEH 048-060 GEH 042-060 1" FPT 600 psi 200 psi 0ºF to 212 ºF -18ºC to 121ºC • • • • Non-spring return type 24 VAC +/- 20% 135 second stroke time 23 C v at full port GEV/GEH 6 - 7 1/2 Ton GEV 6 Ton 1 1/4 FPT 600 psi 200 psi 0ºF to 212 ºF -18ºC to 121ºC • • • • Non-spring return type 24 VAC +/- 20% 135 second stroke time 33 Cv at full port GEV/GEH 10-15 Ton GEV/GEH 7 1/2-12 1/2 Ton 1 1/2" FPT 600 psi 200 psi 0ºF to 212 ºF -18ºC to 121ºC • • • • Non-spring return type 24 VAC +/- 20% 135 second stroke time 37 C v at full port GEV 20 & 25 Ton GEV 15 & 20 Ton 2" FPT 600 psi 200 psi 0ºF to 212 ºF -18ºC to 121ºC • • • • Non-spring return type 24 VAC +/- 20% 135 second stroke time 57 C v at full port Actuator The valve body is constructed from forged brass with nickel plating, with the ball and stem constructed of stainless steel. For other information pertaining to the economizing water valve, see the valve’s data plate. WSHP-SVX01D-EN 65 Electrical Requirements E1-Electrical performance Model No. 006 Volts 115/60/1 208/60/1 208/60/1 230/60/1 230/60/1 220-240/50/1 220-240/50/1 265/60/1 265/60/1 009 115/60/1 208/60/1 208/60/1 230/60/1 230/60/1 220-240/50/1 220-240/50/1 265/60/1 265/60/1 012 115/60/1 208/60/1 208/60/1 230/60/1 230/60/1 220-240/50/1 220-240/50/1 265/60/1 265/60/1 015 - Std 220-240/50/1 Static 220-240/50/1 015 - Hi 208/60/1 208/60/1 Static 230/60/1 230/60/1 220-240/50/1 220-240/50/1 265/60/1 265/60/1 018 - Std 208/60/1 Static 208/60/1 230/60/1 230/60/1 265/60/1 265/60/1 018 - Hi 208/60/1 208/60/1 Static 230/60/1 230/60/1 220-240/50/1 220-240/50/1 265/60/1 265/60/1 380-415/50/3 380-415/50/3 66 Total FLA Comp RLA (ea) Comp LRA (ea) No. of Compres. Cmp MCC Blower Motor FLA Blower Motor HP Fan Motor Num 6.8 3.4 4.48 3.4 4.88 3.6 7.3 3.0 5.5 8.3 4.0 6.48 4.0 7.08 5.0 9.72 3.6 8.0 12.2 5.7 8.5 5.7 9.4 5.5 12.02 5.0 10.72 7.1 14.5 6.1 10.3 6.1 11.6 7.8 15.23 5.5 13.22 8.5 12.7 8.5 13.9 7.1 15.9 9.4 13.6 9.4 14.8 11.4 19.63 7.8 16.63 4.9 11.45 5.70 2.80 2.8 2.80 2.8 3.10 3.1 2.45 2.5 7.20 3.40 3.4 3.40 3.4 4.30 4.3 3.10 3.1 10.60 5.00 5.0 5.00 5.0 4.80 4.8 4.30 4.3 6.3 6.3 5.40 5.4 5.40 5.4 6.30 6.3 4.80 4.8 7.6 7.6 7.6 7.6 6.3 6.3 7.60 7.6 7.60 7.6 9.90 9.9 6.30 6.3 3.90 3.9 36.2 17.7 17.7 17.7 17.7 18.8 18.8 15.0 15.0 45.6 22.2 22.2 22.2 22.2 22.2 22.2 18.8 18.8 56.7 27.9 27.9 27.9 27.9 27.0 27.0 22.2 22.2 32.0 32.0 29.0 29.0 29.0 29.0 32.0 32.0 27.0 27.0 45.0 45.0 45.0 45.0 32.0 32.0 45.0 45.0 45.0 45.0 55.0 55.0 32.0 32.0 25.0 25.0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9.1 4.6 4.6 4.6 4.6 5.2 5.2 3.9 3.9 10.9 6.4 6.4 6.4 6.4 6.6 6.6 5.2 5.2 16.0 8.3 8.3 8.3 8.3 8.5 8.5 6.6 6.6 10.0 10.0 9.2 9.2 9.2 9.2 10.0 10.0 8.5 8.5 13.0 13.0 13.0 13.0 10.0 10.0 13.0 13.0 13.0 13.0 13.8 13.8 10.0 10.0 5.4 5.4 1.20 0.60 0.60 0.60 0.60 0.52 0.52 0.52 0.52 1.20 0.60 0.60 0.60 0.60 0.72 0.72 0.52 0.52 1.57 0.70 0.70 0.70 0.70 0.72 0.72 0.72 0.72 0.80 0.80 0.70 0.70 0.70 0.70 1.53 1.53 0.72 0.72 0.9 0.90 0.90 0.90 0.80 0.80 2.10 2.10 2.10 2.10 1.53 1.53 1.53 1.53 0.95 0.95 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/12 1/8 1/8 1/12 1/12 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/3 1/3 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Minimum Maximum Electric Circuit OvercurHeat Ampacity rent kW Protective Device 8.3 15 0 4.1 15 0 5.6 15 0.82 4.1 15 0 6.1 15 1.00 4.4 15 0 9.2 15 1.64 3.6 15 0 6.9 15 1.33 10.2 15 0 4.9 15 0 8.1 15 1.23 4.9 15 0 8.9 15 1.50 6.1 15 0 12.2 15 2.17 4.4 15 0 10.0 15 2.00 14.8 25 0 7.0 15 0 10.6 15 1.63 7.0 15 0 11.8 15 2.00 6.7 15 0 15.0 15 2.70 6.1 15 0 13.4 15 2.65 8.7 15 0 18.1 20 3.28 7.5 15 0 12.9 15 2.00 7.5 15 0 14.5 15 2.50 9.4 15 0 19.0 20 3.28 6.7 15 0 16.5 20 3.30 10.4 15 0 15.9 20 2.46 10.4 15 0 17.4 20 3.0 8.7 15 0 19.9 20 4.00 11.6 15 0 17.4 20 2.46 11.6 15 0 18.9 20 3.00 13.9 20 0 24.5 25 4.35 9.4 15 0 20.8 25 4.00 5.8 15 0 14.3 15 4.35 Electric Heat Amps 0 0 3.9 0 4.3 0 6.8 0 5.0 0 0 5.9 0 6.5 0 9.0 0 7.5 0 0 7.8 0 8.7 0 11.3 0 10.0 0 13.7 0 9.6 0 10.9 0 13.7 0 12.5 0 11.8 0 13.0 0 15.1 0 11.8 0 13.0 0 18.1 0 15.1 0 10.5 WSHP-SVX01D-EN Electrical Requirements E2-Electrical performance (continued) Model No. Volts 024 208/60/1 208/60/1 230/60/1 230/60/1 220-240/50/1 220-240/50/1 265/60/1 265/60/1 208/60/3 208/60/3 230/60/3 230/60/3 380-415/50/3 380-415/50/3 460/60/3 460/60/3 030 208/60/1 208/60/1 230/60/1 230/60/1 220-240/50/1 220-240/50/1 265/60/1 265/60/1 208/60/3 208/60/3 230/60/3 230/60/3 380-415/50/3 380-415/50/3 460/60/3 460/60/3 036 208/60/1 208/60/1 230/60/1 230/60/1 265/60/1 265/60/1 208/60/3 208/60/3 230/60/3 230/60/3 380-415/50/3 380-415/50/3 460/60/3 460/60/3 GEV 040 208/60/1 208/60/1 230/60/1 230/60/1 265/60/1 265/60/1 208/60/3 208/60/3 230/60/3 230/60/3 460/60/3 460/60/3 WSHP-SVX01D-EN Total FLA Comp RLA (ea) Comp LRA (ea) No. of Compres. Cmp MCC Blower Motor FLA Blower Motor HP Fan Motor Num 12.7 17.5 12.7 19.2 12.4 24.03 11.4 21.53 9.3 10.8 9.3 11.8 5.0 8.45 4.9 7.65 14.2 21.5 14.2 23.5 16.4 29.97 12.4 26.43 9.5 13.2 9.5 14.4 6.6 10.8 5.0 9.25 19.3 26.87 19.3 29.37 16.4 32.77 13.7 16.87 13.7 18.37 6.5 11.6 6.6 11.7 19.4 29.27 19.4 31.97 17.8 35.97 13.3 18.27 13.3 19.87 6.8 12.7 10.90 10.9 10.90 10.9 10.90 10.9 9.90 9.9 7.50 7.5 7.50 7.5 4.00 4.0 3.90 3.9 12.40 12.4 12.40 12.4 13.60 13.6 10.90 10.9 7.70 7.7 7.70 7.7 4.90 4.9 4.00 4.0 16.00 16.0 16.00 16.0 13.60 13.6 10.40 10.4 10.40 10.4 4.80 4.8 4.90 4.9 16.1 16.1 16.1 16.1 15.0 15.0 10.0 10.0 10.0 10.0 5.1 5.1 56.0 56.0 56.0 56.0 58.0 58.0 55.0 55.0 51.0 51.0 51.0 51.0 28.0 28.0 25.0 25.0 61.0 61.0 61.0 61.0 64.0 64.0 58.0 58.0 55.0 55.0 55.0 55.0 33.0 33.0 28.0 28.0 82.0 82.0 82.0 82.0 64.0 64.0 65.5 65.5 65.5 65.5 40.0 40.0 33.0 33.0 82.0 82.0 82.0 82.0 83.0 83.0 70.0 70.0 70.0 70.0 33.0 33.0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 15.3 15.3 15.3 15.3 15.3 15.3 13.8 13.8 10.5 10.5 10.5 10.5 5.6 5.6 5.4 5.4 17.4 17.4 17.4 17.4 19.1 19.1 15.3 15.3 10.8 10.8 10.8 10.8 6.9 6.9 5.6 5.6 22.4 22.4 22.4 22.4 19.1 19.1 14.6 14.6 14.6 14.6 6.7 6.7 6.9 6.9 22.5 22.5 22.5 22.5 21.0 0.0 14.0 14.0 14.0 14.0 7.1 7.1 2.10 2.10 2.10 2.10 1.53 1.53 1.53 1.53 2.10 2.10 2.10 2.10 0.95 0.95 0.95 0.95 2.10 2.10 2.10 2.10 2.77 2.77 1.53 1.53 2.10 2.10 2.10 2.10 1.70 1.70 0.95 0.95 3.60 3.60 3.60 3.60 2.77 2.77 3.60 3.60 3.60 3.60 1.70 1.70 1.70 1.70 3.60 3.60 3.60 3.60 2.77 2.77 3.60 3.60 3.60 3.60 1.70 1.70 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/2 1/2 1/3 1/3 1/3 1/3 1/3 1/3 1/2 1/2 1/3 1/3 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Minimum Maximum Circuit OvercurAmpacity rent Protective Device 15.7 25 22.3 25 15.7 25 24.0 25 15.2 25 30.0 35 13.9 20 26.9 30 11.5 15 13.9 15 11.5 15 15.1 15 6.0 15 10.6 15 5.8 15 9.6 15 17.6 30 27.3 30 17.6 30 29.8 30 19.8 30 37.5 40 15.2 25 33.0 35 11.7 15 16.9 20 11.7 15 18.4 20 7.8 15 13.5 15 6.0 15 11.6 15 23.6 35 34.0 35 23.6 35 37.1 40 19.8 30 41.0 45 16.6 25 21.5 25 16.6 25 23.4 25 7.7 15 14.5 15 7.8 15 14.6 15 23.6 35 37.0 40 23.7 35 40.4 45 21.5 35 45.0 45 16.1 25 23.3 25 16.1 25 25.3 25 8.1 15 15.9 20 Electric Heat kW Electric Heat Amps 0 3.26 0 4.00 0 5.40 0 5.30 0 3.26 0 4.00 0 5.40 0 5.30 0 4.10 0 5.00 0 6.52 0 6.60 0 4.10 0 5.00 0 6.52 0 6.60 0 4.90 0 6.00 0 7.95 0 4.90 0 6.00 0 7.15 0 7.95 0 5.40 0 6.60 0 8.80 0 5.40 0 6.60 0 8.80 0 15.7 0 17.4 0 22.5 0 20.0 0 9.0 0 10.0 0 7.5 0 6.7 0 19.7 0 21.7 0 27.2 0 24.9 0 11.4 0 12.6 0 9.1 0 8.3 0 23.6 0 26.1 0 30.0 0 13.6 0 15.1 0 9.9 0 10.0 0 26.0 0 28.7 0 33.2 0 15.0 0 16.6 0 11.0 67 Electrical Requirements E3-Electrical performance (continued) Model No. 042 - Hi Static Volts 208/60/1 208/60/1 230/60/1 230/60/1 208/60/3 208/60/3 230/60/3 230/60/3 380-415/50/3 380-415/50/3 460/60/3 460/60/3 575/60/3 042 - Std 380-415/50/3 Static 380-415/50/3 048 - Hi 208/60/1 208/60/1 Static 230/60/1 230/60/1 208/60/3 208/60/3 230/60/3 230/60/3 380-415/50/3 380-415/50/3 460/60/3 460/60/3 575/60/3 048 - Std 208/60/1 208/60/1 Static 230/60/1 230/60/1 208/60/3 208/60/3 230/60/3 230/60/3 460/60/3 460/60/3 575/60/3 060 208/60/1 208/60/1 230/60/1 230/60/1 208/60/3 208/60/3 230/60/3 230/60/3 380-415/50/3 380-415/50/3 460/60/3 460/60/3 575/60/3 68 Total FLA Comp RLA (ea) Comp LRA (ea) No. of Compres. Cmp MCC Blower Motor FLA Blower Motor HP Fan Motor Num 21.3 30.67 21.3 33.67 14.7 19.07 14.7 20.87 9.1 14.7 6.5 13.4 5.4 7.8 13.4 25.8 36.7 25.8 40.2 19.4 23.4 19.4 25.5 10.2 14.7 9.1 16.0 7.4 23.2 34.1 23.2 37.6 16.8 20.8 16.8 22.9 7.8 14.7 6.3 33.4 36.7 33.4 40.2 25.4 25.4 25.4 25.5 12.8 14.7 10.2 16.0 8.6 18.00 18.0 18.00 18.0 11.40 11.4 11.40 11.4 6.40 6.4 4.80 4.8 4.10 6.4 6.4 20.40 20.4 20.40 20.4 14.00 14.0 14.00 14.0 7.50 7.5 6.40 6.4 5.20 20.4 20.4 20.4 20.4 14.0 14.0 14.0 14.0 6.4 6.4 5.2 28.00 28.0 28.00 28.0 20.00 20.0 20.00 20.0 10.00 10.0 7.50 7.5 6.40 96.0 96.0 96.0 96.0 75.0 75.0 75.0 75.0 42.0 42.0 40.0 40.0 31.0 42.0 42.0 102.0 102.0 102.0 102.0 91.0 91.0 91.0 91.0 49.5 49.5 42.0 42.0 39.0 102.0 102.0 102.0 102.0 91.0 91.0 91.0 91.0 42.0 42.0 39.0 169.0 169.0 169.0 169.0 123.0 123.0 123.0 123.0 62.0 62.0 49.5 49.5 40.0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 25.2 25.2 25.2 25.2 16.0 16.0 16.0 16.0 8.9 8.9 6.7 6.7 5.7 8.9 8.9 28.5 28.5 28.5 28.5 19.7 19.7 19.7 19.7 10.5 10.5 8.9 8.9 7.3 28.5 28.5 28.5 28.5 19.7 19.7 19.7 19.7 8.9 8.9 7.3 39.0 39.0 35.0 39.0 28.0 27.0 28.0 27.0 14.0 14.0 10.5 10.5 9.0 3.60 3.60 3.60 3.60 3.60 3.60 3.60 3.60 2.70 2.70 1.70 1.70 1.31 1.40 1.40 5.40 5.40 5.40 5.40 5.40 5.40 5.40 5.40 2.70 2.70 2.70 2.70 2.20 2.80 2.80 2.80 2.80 2.80 2.80 2.80 2.80 1.40 1.40 1.10 5.40 5.4 5.40 5.4 5.40 5.4 5.40 5.4 2.70 2.7 2.70 2.7 2.20 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1 1 1/2 1/2 1/2 1/2 1/2 1 1 1 1 1 1 1 1 1 1 1 1 1 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Minimum Maximum Circuit OvercurAmpacity rent Protective Device 26.1 40 38.8 40 26.1 40 42.5 45 17.9 25 24.3 25 17.9 25 26.5 30 10.7 15 18.4 20 7.7 15 16.8 20 6.4 15 9.4 15 16.8 20 30.9 50 45.9 50 30.9 50 50.3 60 22.9 35 29.3 35 22.9 35 31.9 35 12.1 15 18.4 20 10.7 15 20.0 25 8.7 15 28.3 50 42.6 50 28.3 50 47.0 50 20.3 35 26.0 35 20.3 35 28.6 35 9.4 15 18.4 25 7.6 15 40.4 60 45.9 60 40.4 60 50.3 60 30.4 50 30.4 50 30.4 50 31.9 50 15.2 25 18.4 25 12.1 15 20.0 25 10.2 15 Electric Heat kW Electric Heat Amps 0 5.70 0 7.00 0 5.70 0 7.00 0 8.60 0 9.30 0 0 8.60 0 6.50 0 8.00 0 6.50 0 8.00 0 8.60 0 10.60 0 0 6.50 0 8.00 0 6.50 0 8.00 0 10.60 0 0 6.50 0 8.00 0 6.50 0 8.00 0 8.60 0 10.60 0 0 27.4 0 30.4 0 15.8 0 17.6 0 12.0 0 11.7 0 0 12.0 0 31.3 0 34.8 0 18.0 0 20.1 0 12.0 0 13.3 0 0 31.3 0 34.8 0 18.0 0 20.1 0 13.3 0 0 31.3 0 34.8 0 18.0 0 20.1 0 12.0 0 13.3 0 WSHP-SVX01D-EN Electrical Requirements E4-Electrical performance (continued) Model No. Volts GEH 072 208/60/1 230/60/1 208/60/1 230/60/1 208/60/1 230/60/1 380-415/50/3 208/60/3 230/60/3 380-415/50/3 460/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 380-415/50/3 GEV 072 208/60/1 230/60/1 208/60/1 230/60/1 208/60/1 230/60/1 380-415/50/3 208/60/3 230/60/3 380-415/50/3 460/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 GEH 090 208/60/3 230/60/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 WSHP-SVX01D-EN Total FLA Comp RLA (ea) Comp LRA (ea) No. of Compres. Cmp MCC Blower Motor FLA Blower Motor HP Fan Motor Num 38.6 38.5 41.3 40.9 43.2 42.2 12.9 24.3 24.6 13.3 11.6 26.4 25.6 14.2 23.5 27.9 27.0 14.6 12.9 16.7 38.6 38.5 41.3 40.9 43.2 42.2 12.9 24.3 24.6 13.3 11.6 26.4 25.6 14.2 12.2 27.9 27.0 14.6 12.9 28.9 29.2 13.0 11.0 31.0 30.2 18.0 13.6 11.2 32.5 31.6 18.4 14.3 11.6 34.8 33.6 20.5 15.3 12.6 16.00 16.00 16.00 16.00 16.00 16.00 6.40 10.40 10.40 6.40 4.90 10.40 10.40 6.40 4.90 10.40 10.40 6.40 4.90 6.40 16.00 16.00 16.00 16.00 16.00 16.00 6.40 10.40 10.40 6.40 4.90 10.40 10.40 6.40 4.90 10.40 10.40 6.40 4.90 11.4/14.00 11.4/14.00 4.8/6.40 4.1/5.20 11.4/14.00 11.4/14.00 4.8/7.50 4.8/6.40 4.1/5.20 11.4/14.00 11.4/14.00 4.8/7.50 4.8/6.40 4.1/5.20 11.4/14.00 11.4/14.00 4.8/7.50 4.8/6.40 4.1/5.20 82.0 82.0 82.0 82.0 82.0 82.0 42.0 65.5 65.5 42.0 33.0 65.5 65.5 42.0 33.0 65.5 65.5 42.0 33.0 42.0 82.0 82.0 82.0 82.0 82.0 82.0 42.0 65.6 65.6 42.0 33.0 65.6 65.6 42.0 33.0 65.6 65.6 42.0 33.0 75.0/91.0 75.0/91.0 40.0/42.0 31.0/39.0 75.0/91.0 75.0/91.0 40.0/46.5 40.0/42.0 31.0/39.0 75.0/91.0 75.0/91.0 40.0/46.5 40.0/42.0 31.0/39.0 75.0/91.0 75.0/91.0 40.0/46.5 40.0/42.0 31.0/39.0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 22.4 22.4 22.4 22.4 22.4 22.4 8.9 14.6 14.6 8.9 6.9 14.6 14.6 8.9 6.9 14.6 14.6 8.9 6.9 8.9 22.4 22.4 22.4 22.4 22.4 22.4 8.9 14.6 14.6 8.9 6.9 14.6 14.6 8.9 6.9 14.6 14.6 8.9 6.9 16.0/19.7 16.0/19.7 6.7/8.9 5.2/7.3 16.0/19.7 16.0/19.7 6.7/10.5 6.7/8.9 5.2/7.3 16.0/19.7 16.0/19.7 6.7/10.5 6.7/8.9 5.2/7.3 16.0/19.7 16.0/19.7 6.7/10.5 6.7/8.9 5.2/7.3 6.55 6.47 9.34 8.94 11.20 10.23 1.70 3.50 3.80 2.10 1.80 5.60 4.80 3.00 2.40 7.10 6.20 3.40 3.11 5.50 6.55 6.47 9.34 8.94 11.20 10.23 1.70 3.50 3.80 2.10 1.80 5.60 4.80 3.00 2.40 7.10 6.20 3.40 3.11 3.50 3.80 1.80 1.70 5.60 4.80 3.00 2.40 1.90 7.10 6.20 3.40 3.11 2.30 9.40 8.20 5.50 4.10 3.30 1 1 1.5 1.5 2 2 0.75 1 1 1 1 1.5 1.5 1.5 1.5 2 2 2 2 3 1 1 1.5 1.5 2 2 .75 1 1 1 1 1.5 1.5 1.5 1.5 2 2 2 2 1 1 1 1 1.5 1.5 1.5 1.5 1.5 2 2 2 2 2 3 3 3 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Minimum Maximum Electric Circuit OvercurHeat Ampacity rent kW Protective Device 42.6 50 42.5 50 45.3 60 44.9 60 47.2 60 46.2 60 14.5 20 26.9 35 27.2 35 14.9 20 12.8 15 29.0 35 28.2 35 15.8 20 13.4 15 30.5 40 29.6 40 16.2 20 14.1 15 18.3 25 42.6 50 42.5 50 45.3 60 44.9 60 47.2 60 46.2 60 14.5 20 26.9 35 27.2 35 14.9 20 12.8 15 29.0 35 28.2 35 15.8 20 13.4 15 30.5 40 29.6 40 16.2 20 14.1 15 32.4 45 32.7 45 14.6 20 12.3 15 34.5 45 33.7 45 19.9 25 15.2 20 12.5 15 36.0 50 35.1 45 20.3 25 15.9 20 12.9 15 38.3 50 37.1 50 22.4 25 16.9 20 13.9 15 Electric Heat Amps 69 Electrical Requirements E5-Electrical performance (continued) Model No. GEV 090 Volts 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 GEH 120 380-415/50/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 GEV 120 208/60/3 230/60/3 460/60/3 575/60/3 208/60/3 230/60/3 460/60/3 575/60/3 208/60/3 230/60/3 460/60/3 575/60/3 208/60/3 230/60/3 460/60/3 575/60/3 380-415/50/3 380-415/50/3 380-415/50/3 70 Total FLA Comp RLA (ea) Comp LRA (ea) No. of Compres. Cmp MCC Blower Motor FLA Blower Motor HP Fan Motor Num 28.9 29.2 17.1 13.0 11.0 31.0 30.2 18.0 13.6 11.2 32.5 31.6 18.4 14.3 11.6 34.8 33.6 20.5 15.3 12.6 20.3 44.2 43.4 21.2 17.4 14.7 45.7 44.8 21.6 18.1 15.1 48.0 46.8 23.7 19.1 16.1 54.6 52.6 27.5 22.0 18.0 44.2 43.4 17.4 14.7 45.7 44.8 18.1 15.1 48.0 46.8 19.1 16.1 54.6 52.6 22.0 18.0 23 23.4 25.5 11.4/14.00 11.4/14.00 4.8/7.50 4.8/6.40 4.1/5.20 11.4/14.00 11.4/14.00 4.8/7.50 4.8/6.40 4.1/5.20 11.4/14.00 11.4/14.00 4.8/7.50 4.8/6.40 4.1/5.20 11.4/14.00 11.4/14.00 4.8/7.50 4.8/6.40 4.1/5.20 9.10 19.30 19.30 9.10 7.50 6.40 19.30 19.30 9.10 7.50 6.40 19.30 19.30 9.10 7.50 6.40 19.30 19.30 9.10 7.50 6.40 19.30 19.30 7.50 6.40 19.30 19.30 7.50 6.40 19.30 19.30 7.50 6.40 19.30 19.30 7.50 6.40 10.00 10.00 10.00 75.0/91.0 75.0/91.0 40.0/46.5 40.0/42.0 31.0/39.0 75.0/91.0 75.0/91.0 40.0/46.5 40.0/42.0 31.0/39.0 75.0/91.0 75.0/91.0 40.0/46.5 40.0/42.0 31.0/39.0 75.0/91.0 75.0/91.0 40.0/46.5 40.0/42.0 31.0/39.0 58.0 123.0 123.0 58.0 49.5 40.0 123.0 123.0 58.0 49.5 40.0 123.0 123.0 58.0 49.5 40.0 123.0 123.0 58.0 49.5 40.0 123.0 123.0 49.5 40.0 123.0 123.0 49.5 40.0 123.0 123.0 49.5 40.0 123.0 123.0 49.5 40.0 64.0 64.0 64.0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 16.0/19.7 16.0/19.7 6.7/10.5 6.7/8.9 5.2/7.3 16.0/19.7 16.0/19.7 6.7/10.5 6.7/8.9 5.2/7.3 16.0/19.7 16.0/19.7 6.7/10.5 6.7/8.9 5.2/7.3 16.0/19.7 16.0/19.7 6.7/10.5 6.7/8.9 5.2/7.3 12.8 27.0 27.0 12.8 10.5 9.0 27.0 27.0 12.8 10.5 9.0 27.0 27.0 12.8 10.5 9.0 27.0 27.0 12.8 10.5 9.0 27.0 27.0 10.5 9.0 27.0 27.0 10.5 9.0 27.0 27.0 10.5 9.0 27.0 27.0 10.5 9.0 14.0 14.0 14.0 3.50 3.80 2.10 1.80 1.70 5.60 4.80 3.00 2.40 1.90 7.10 6.20 3.40 3.11 2.30 9.40 8.20 5.50 4.10 3.30 2.10 5.60 4.80 3.00 2.40 1.90 7.10 6.20 3.40 3.11 2.30 9.40 8.20 5.50 4.10 3.30 16.00 14.00 9.30 7.00 5.20 5.60 4.80 2.40 1.90 7.10 6.20 3.11 2.30 9.40 8.20 4.10 3.30 16.00 14.00 7.00 5.20 3.00 3.40 5.50 1 1 1 1 1 1.5 1.5 1.5 1.5 1.5 2 2 2 2 2 3 3 3 3 3 1 1.5 1.5 1.5 1.5 1.5 2 2 2 2 2 3 3 3 3 3 5 5 5 5 5 1.5 1.5 1.5 1.5 2 2 2 2 3 3 3 3 5 5 5 5 1.5 2 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Minimum Maximum Circuit OvercurAmpacity rent Protective Device 32.4 45 32.7 45 19.0 25 14.6 20 12.3 15 34.5 45 33.7 45 19.9 25 15.2 20 12.5 15 36.0 50 35.1 45 20.3 25 15.9 20 12.9 15 38.3 50 37.1 50 22.4 25 16.9 20 13.9 15 22.6 25 49.0 60 48.2 60 23.5 30 19.3 25 16.3 20 50.5 60 49.6 60 23.9 30 20.0 25 16.7 20 52.8 70 51.6 70 26.0 35 21.0 25 17.7 20 59.4 70 57.4 70 29.8 40 23.9 30 19.6 25 49.0 60 48.2 60 19.3 25 16.3 20 50.5 60 49.6 60 20.0 25 16.7 20 52.8 70 51.6 70 21.0 25 17.7 20 59.4 70 57.4 70 23.9 30 19.6 25 25.5 35 25.9 35 28.0 35 Electric Heat kW Electric Heat Amps WSHP-SVX01D-EN Electrical Requirements E6-Electrical performance (continued) Model No. Volts GEH 150 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-415/50/3 460/60/3 575/60/3 GEV 150 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 GEH 180 208/60/3 230/60/3 460/60/3 575/60/3 208/60/3 230/60/3 460/60/3 575/60/3 208/60/3 230/60/3 460/60/3 575/60/3 208/60/3 230/60/3 460/60/3 575/60/3 WSHP-SVX01D-EN Total FLA Comp RLA (ea) Comp LRA (ea) No. of Compres. Cmp MCC Blower Motor FLA Blower Motor HP Fan Motor Num 44.2 43.4 27.0 20.6 17.7 45.7 44.8 27.4 21.3 18.1 48.0 46.8 29.5 22.3 19.1 54.6 52.6 33.3 25.2 21.0 45.7 44.8 23 23.11 18 48 46.8 23.4 24.1 19 54.6 52.6 25.5 27 20.9 57.1 56.2 27.1 20.9 59.4 58.2 28.1 21.9 66.0 64.0 31.0 23.8 75.0 71.6 34.8 26.8 19.30 19.30 12.00 9.10 7.90 19.30 19.30 12.00 9.10 7.90 19.30 19.30 12.00 9.10 7.90 19.30 19.30 12.00 9.10 7.90 19.30 19.30 10.00 10.00 7.85 19.30 19.30 10.00 10.00 7.85 19.30 19.30 10.00 10.00 7.85 25.00 25.00 12.00 9.30 25.00 25.00 12.00 9.30 25.00 25.00 12.00 9.30 25.00 25.00 12.00 9.30 137.0 137.0 90.5 62.0 50.0 137.0 137.0 90.5 62.0 50.0 137.0 137.0 90.5 62.0 50.0 137.0 137.0 90.5 62.0 50.0 137.0 137.0 64.0 62.0 50.0 137.0 137.0 64.0 62.0 50.0 137.0 137.0 64.0 62.0 50.0 164.0 164.0 100.0 78.0 164.0 164.0 100.0 78.0 164.0 164.0 100.0 78.0 164.0 164.0 100.0 78.0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 27.0 27.0 17.0 12.8 11.0 27.0 27.0 17.0 12.8 11.0 27.0 27.0 17.0 12.8 11.0 27.0 27.0 17.0 12.8 11.0 27.0 27.0 14.0 14.0 11.0 27.0 27.0 14.0 14.0 11.0 27.0 27.0 14.0 14.0 11.0 35.0 35.0 17.0 13.0 35.0 35.0 17.0 13.0 35.0 35.0 17.0 13.0 35.0 35.0 17.0 13.0 5.60 4.80 3.00 2.40 1.90 7.10 6.20 3.40 3.11 2.30 9.40 8.20 5.50 4.10 3.30 16.00 14.00 9.30 7.00 5.20 7.10 6.20 3.00 3.11 2.30 9.40 8.20 3.40 4.10 3.30 16.00 14.00 5.50 7.00 5.20 7.10 6.20 3.11 2.30 9.40 8.20 4.10 3.30 16.00 14.00 7.00 5.20 25.00 21.60 10.80 8.20 1.5 1.5 1.5 1.5 1.5 2 2 2 2 2 3 3 3 3 3 5 5 5 5 5 2 2 1.5 2 2 3 3 2 3 3 5 5 3 5 5 2 2 2 2 3 3 3 3 5 5 5 5 7.5 7.5 7.5 7.5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Minimum Maximum Electric Circuit OvercurHeat Ampacity rent kW Protective Device 49.0 60 48.2 60 30.0 40 22.9 30 19.7 25 50.5 60 49.6 60 30.4 40 23.6 30 20.1 25 52.8 70 51.6 70 32.5 40 24.6 30 21.1 25 59.4 70 57.4 70 36.3 45 27.5 35 23.0 30 50.5 60 49.6 60 25.5 35 25.6 35 20.0 25 52.8 70 51.6 70 25.9 35 26.6 35 21.0 25 59.4 70 57.4 70 28.0 35 29.5 35 22.9 30 63.4 80 62.5 80 30.1 40 23.2 30 65.7 90 64.5 80 31.1 40 24.2 30 72.3 90 70.3 90 34.0 45 26.1 35 81.3 100 77.9 100 37.8 45 29.1 35 Electric Heat Amps 71 Electrical Requirements E7-Electrical performance (continued) Model No. Volts GEV 180 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 GEV 240 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 GEV 300 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 208/60/3 230/60/3 380-420/50/3 460/60/3 575/60/3 Total FLA Comp RLA (ea) Comp LRA (ea) No. of Compres. Cmp MCC Blower Motor FLA Blower Motor HP Fan Motor Num 59.4 58.2 27.4 28.1 21.9 66 64 29.5 31 23.8 75 71.6 33.3 34.8 26.8 79.4 77.4 38.9 35.2 27.6 88.4 85 42.7 39 30.6 96.4 91.4 46.4 42.2 33.4 108.2 104 50.9 48.5 38.6 110.2 108.2 44.7 46.2 36.8 119.2 115.8 48.5 50 39.8 127.2 122.2 52.2 53.2 42.6 139 134.8 56.7 59.5 47.8 25.00 25.00 12.00 12.00 9.30 25.00 25.00 12.00 12.00 9.30 25.00 25.00 12.00 12.00 9.30 31.70 31.70 16.70 14.10 11.20 31.70 31.70 16.70 14.10 11.20 31.70 31.70 16.70 14.10 11.20 31.70 31.70 16.70 14.10 11.20 47.10 47.10 19.60 19.60 15.80 47.10 47.10 19.60 19.60 15.80 47.10 47.10 19.60 19.60 15.80 47.10 47.10 19.60 19.60 15.80 164.0 164.0 90.5 100.0 78.0 164.0 164.0 90.5 100.0 78.0 164.0 164.0 90.5 100.0 78.0 232.0 261.0 133.0 112.0 92.0 232.0 261.0 133.0 112.0 92.0 232.0 261.0 133.0 112.0 92.0 232.0 261.0 133.0 112.0 92.0 245.0 245.0 118.0 125.0 100.0 245.0 245.0 118.0 125.0 100.0 245.0 245.0 118.0 125.0 100.0 245.0 245.0 118.0 125.0 100.0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 35.0 35.0 17.0 17.0 13.0 35.0 35.0 17.0 17.0 13.0 35.0 35.0 17.0 17.0 13.0 49.5 49.5 26.0 22.0 17.5 49.5 49.5 26.0 22.0 17.5 49.5 49.5 26.0 22.0 17.5 49.5 49.5 26.0 22.0 17.5 66.0 66.0 27.5 27.5 22.2 66.0 66.0 27.5 27.5 22.2 66.0 66.0 27.5 27.5 22.2 66.0 66.0 27.5 27.5 22.2 9.40 8.20 3.40 4.10 3.30 16.00 14.00 5.50 7.00 5.20 25.00 21.60 9.30 10.80 8.20 16.00 14.00 5.50 7.00 5.20 25.00 21.60 9.30 10.80 8.20 33.00 28.00 13.00 14.00 11.00 44.80 40.60 17.50 20.30 16.20 16.00 14.00 5.50 7.00 5.20 25.00 21.60 9.30 10.80 8.20 33.00 28.00 13.00 14.00 11.00 44.80 40.60 17.50 20.30 16.20 3 3 2 3 3 5 5 3 5 5 7.5 7.5 5 7.5 7.5 5 5 3 5 5 7.5 7.5 5 7.5 7.5 10 10 7.5 10 10 15 15 10 15 15 5 5 3 5 5 7.5 7.5 5 7.5 7.5 10 10 7.5 10 10 15 15 10 15 15 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 E8-Electrical minimum and maximum Digit 8 Rated Voltage HZ Ph 0 1 2 3 4 115 208 230 208 460 60 60 60 60 60 1 1 1 3 3 72 Minimum Utilization Voltage 104 197 207 187 414 Minimum Maximum Circuit OvercurAmpacity rent Protective Device 65.7 90 64.5 80 30.4 40 31.1 40 24.2 30 72.3 90 70.3 90 32.5 40 34.0 45 26.1 35 81.3 100 77.9 100 36.3 45 37.8 45 29.1 35 87.4 110 85.4 110 43.1 50 38.7 50 30.4 40 96.4 125 93.0 110 46.9 60 42.5 50 33.4 40 104.7 125 99.4 125 50.6 60 45.7 50 36.2 45 119.5 150 114.2 150 55.3 70 53.6 70 42.7 50 122.0 150 120.0 150 49.6 60 51.1 70 40.8 50 131.0 175 127.6 150 53.4 70 54.9 70 43.8 50 139.0 175 134.0 175 57.1 70 58.1 70 46.6 60 150.8 175 146.6 175 61.6 80 64.6 80 51.9 60 Electric Heat kW Electric Heat Amps E8-Electrical minimum and maximum (continued) Maximum Utilization Voltage 126 229 253 229 506 Digit 8 Rated Voltage HZ Ph 5 575 220-240 265 230 380-415 60 50 60 60 60 3 1 1 3 3 6 7 8 9 Minimum Utilization Voltage 518 198 239 207 342 Maximum Utilization Voltage 633 264 292 253 456 WSHP-SVX01D-EN Pre-Start Checklist Pre-Start-up Checklist Before energizing the unit, the following system devices must be checked: ____ Is the high voltage power supply correct and in accordance with the nameplate ratings? ____ Is phasing of the unit correct per compressor rotation (scroll compressor only)? ____ Is the field wiring and circuit protection the correct size? ____ Is the low voltage control circuit wiring correct per the unit wiring diagram? ____ Is the piping system clean/complete and correct? (A recommendation of all system flushing of debris from the waterto-refrigerant heat exchanger, along with air purging from the water-to-refrigerant heat exchanger be done in accordance with the Closed-Loop/Ground Source Heat Pump Systems Installation Guide). ____ Is vibration isolation provided? (i.e. unit isolation pad, hosekits) ____ Is unit serviceable? (See clearance specifications on pages 8 and 9). ____ Are the low/high-side pressure temperature caps secure and in place? ____ Are all the unit access panels secure and in place? ____ Is the thermostat in the OFF position? ____ Is the water flow established and circulating through all the units? ____ Is the duct work correctly sized, run, taped, insulated and weather proofed with proper unit arrangement? ____ Is the condensate line properly sized, run, trapped, pitched and primed? ____ Is the zone sensor correctly wired and in a good location? ____ Does the indoor blower turn freely without rubbing? ____ Has all work been done in accordance with applicable local and national codes? ____ Has heat transfer fluid been added in the proper mix to prevent freezing in closed system application? WSHP-SVX01D-EN 73 Sequence of Operation Initial Unit Start-up Note: Start-up for the Terminal Unit Controller (TUC) may be found in WSHP-IOP-1. Start-up for the Tracer ZN510 controller may be found in WSHP-IOP-2. Start-up for the Tracer ZN524 controller may be found in WSHP-PRB002-EN. Start-up with the conventional thermostat is included below: 1.Set the thermostat to the highest position. 2.Set the thermostat system switch to COOL with the fan control to AUTO. The compressor should NOT run. 3.Reduce the thermostat setting until the compressor, reversing valve, solenoid valve, and loop pump are energized. Adjust water flow utilizing pressure/temperature plugs and comparing to tables contained in specification sheet data. Water leaving the heat exchanger should be warmer than the entering water temperature (approximately 9-12ºF); blower operation should be smooth; compressor and blower amps should be within data plate ratings; the suction line should be cool with no frost observed in the refrigerant circuit. 4.Check the cooling refrigerant pressures against values in Table 7. (Page 75). 5.Turn the thermostat system switch to the OFF position. Unit should stop running and the reversing valve should deenergize. 6.Leave unit off for approximately FIVE minutes to allow for pressure equalization. 7.Turn the thermostat to the lowest setting. 8.Set the thermostat system switch to the HEAT position. 9.Adjust the temperature setting upward until the unit is energized. Warm air should blow from the register. A water temperature decrease of approximately 5-9ºF leaving the heat exchanger should be noted. The blower and compressor operation should be smooth with no frost observed in the refrigeration circuit. 10.Check the heating refrigerant pressures against values in Table 7. (Page 75) 11.Set the thermostat to maintain the desired space temperature. 12.Instruct the owner on system operation. 74 WSHP-SVX01D-EN Operation Pressures Operating Pressures GENERAL: There are many variables (airflow, air temperatures) in an air conditioning system that will affect operating refrigerant pressures and temperatures. The charts below shows approximate conditions and is based on air flow at the rated SCFM, entering air at 80.6 °F(DB), 66.2 °F(WB) in cooling, 68 °F(DB) in heating. (+)Heating data with 35 °F EWT is based on the use of an anti-freeze solution having a freezing point 20 °F lower than the minimum expected entering temperature. Table 7: Operating pressures in cooling/heating Model GEH/GEV Entering Water Temp, °F Water Flow GPM 006 (60 HZ) 35° 1.2 1.5 1.2 1.5 1.2 1.5 1.2 1.5 1.2 1.5 1.2 1.5 1.2 1.5 1.7 2.1 1.7 2.1 1.7 2.1 1.7 2.1 1.7 2.1 1.7 2.1 1.7 2.1 2.2 2.8 2.2 2.8 2.2 2.8 2.2 2.8 2.2 2.8 2.2 2.8 2.2 2.8 2.8 3.5 2.8 3.5 2.8 3.5 2.8 3.5 2.8 3.5 2.8 3.5 2.8 3.5 45° 55° 68° 75° 86° 95° 009 (60 HZ) 006 (50 HZ) 35° 45° 55° 68° 75° 86° 95° 012 (60 HZ) 009 (50 HZ) 35° 45° 55° 68° 75° 86° 95° 015 (60 HZ) 012 (50 HZ) 35° 45° 55° 68° 75° 86° 95° WSHP-SVX01D-EN Suction Pressure, PSIG 68 - 78 68 - 78 68 - 79 68 - 78 71 - 82 70 - 81 73 - 84 72 - 83 75 - 86 74 - 85 76 - 87 75 - 86 69 - 79 69 - 79 71 - 81 70 - 81 72 - 83 72 - 83 73 - 84 73 - 84 75 - 86 74 - 86 76 - 88 76 - 87 68 - 78 68 - 79 69 - 80 70 - 80 71 - 82 71 - 82 72 - 83 72 - 83 74 - 85 74 - 85 75 - 86 75 - 86 69 - 79 68 - 79 70 - 80 69 - 80 71 - 82 71 - 82 72 - 83 72 - 83 74 - 85 73 - 84 75 - 86 75 - 86 Operating Data Cooling Discharge Water Pressure, Temp Rise PSIG °F 143 134 139 129 153 144 172 163 206 196 231 222 134 131 137 132 157 151 173 167 205 198 235 228 149 144 133 128 158 153 175 170 204 199 235 230 117 112 127 123 151 147 168 164 199 194 228 222 - - - 182 170 177 164 195 183 219 207 262 250 294 282 171 167 174 168 199 192 221 212 261 252 299 290 190 184 169 163 201 195 223 217 259 253 299 293 149 143 162 156 192 187 213 208 254 247 291 283 14 11 13 11 13 10 13 10 12 10 12 10 - 18 14 17 14 16 13 16 13 16 13 16 13 13 - 16 10 - 13 12 - 16 10 - 13 12 - 15 10 - 12 12 - 15 10 - 12 11 - 15 9 - 12 11 - 14 9 - 12 14 11 13 10 13 10 13 10 13 10 12 10 - 18 14 17 13 16 13 16 13 16 13 16 12 12 - 16 10 - 13 12 - 15 10 - 12 12 - 15 9 - 12 11 - 15 9 - 12 11 - 14 9 - 11 11 - 14 9 - 11 Air Temp Drop °F DB 24 - 30 24 - 31 23 - 30 24 - 30 23 - 29 23 - 29 23 - 29 23 - 29 22 - 28 23 - 29 22 - 28 22 - 28 21 - 27 21 - 27 20 - 26 20 - 26 20 - 25 20 - 25 19 - 24 19 - 25 19 - 24 19 - 24 18 - 23 18 - 23 22 - 28 23 - 29 21 - 27 22 - 27 21 - 26 21 - 26 20 - 26 20 - 26 19 - 25 20 - 25 19 - 24 19 - 24 21 - 27 21 - 27 21 - 26 20 - 26 20 - 25 20 - 25 19 - 25 19 - 25 19 - 24 19 - 24 18 - 23 18 - 23 Suction Pressure PSIG 42 - 48 45 - 52 52 - 60 56 - 64 63 - 73 67 - 77 78 - 90 82 - 94 85 - 98 89 - 103 95 - 109 99 - 114 44 - 50 45 - 51 52 - 60 54 - 62 63 - 72 65 - 75 78 - 89 80 - 92 85 - 98 87 - 100 96 - 110 97 - 112 Heating Discharge Water Temp Pressure Drop PSIG °F 165 - 210 6-7 168 - 214 5-6 176 - 224 7-9 180 - 229 6-7 189 - 241 8 - 10 193 - 246 7-8 206 - 262 10 - 12 210 - 268 8 - 10 214 - 272 10 - 13 219 - 279 8 - 11 225 - 287 11 - 14 231 - 294 9 - 12 Air Temp Rise °F DB 23 - 29 23 - 29 26 - 34 27 - 34 30 - 39 31 - 39 35 - 45 36 - 45 38 - 48 38 - 48 41 - 52 41 - 52 163 - 208 166 - 211 174 - 221 176 - 224 186 - 236 188 - 239 201 - 256 204 - 259 211 - 268 213 - 271 221 - 281 223 - 284 5-7 4-5 6-8 5-7 7-9 6-8 9 - 11 7-9 9 - 12 8 - 10 10 - 13 9 - 11 21 21 24 24 27 28 31 32 33 34 36 37 - 26 27 30 31 34 35 40 40 42 43 46 47 42 43 52 53 58 59 63 64 67 68 71 72 - 48 50 59 61 66 68 72 74 77 79 81 83 159 - 202 161 - 205 170 - 216 172 - 218 178 - 227 180 - 229 184 - 234 186 - 237 187 - 238 189 - 240 194 - 247 196 - 249 5-7 4-6 6-8 5-7 7-9 6-7 8 - 10 6-8 9 - 11 7-9 9 - 12 7-9 21 21 24 24 26 27 29 29 30 30 32 32 - 27 27 30 31 33 34 37 37 38 39 40 41 43 44 52 54 62 64 74 75 79 80 83 84 - 49 51 60 62 72 73 85 87 91 92 96 97 166 - 211 167 - 213 179 - 227 180 - 230 191 - 244 193 - 246 207 - 264 209 - 266 214 - 272 216 - 275 215 - 274 217 - 276 5-6 4-5 6-8 5-6 7-9 6-8 8 - 11 7-9 9 - 11 7-9 10 - 12 8 - 10 20 21 23 24 27 27 31 31 32 33 34 34 - 26 26 30 30 34 35 39 39 41 41 43 43 75 Operation Pressures Model GEH/GEV Entering Water Temp, °F Water Flow GPM 018 (60 HZ) 015 (50 HZ) 35° 3.3 4.2 3.3 4.2 3.3 4.2 3.3 4.2 3.3 4.2 3.3 4.2 3.3 4.2 4.4 5.5 4.4 5.5 4.4 5.5 4.4 5.5 4.4 5.5 4.4 5.5 4.4 5.5 5.5 6.9 5.5 6.9 5.5 6.9 5.5 6.9 5.5 6.9 5.5 6.9 5.5 6.9 6.6 8.3 6.6 8.3 6.6 8.3 6.6 8.3 6.6 8.3 6.6 8.3 6.6 8.3 7.4 9.2 7.4 9.2 7.4 9.2 7.4 9.2 7.4 9.2 7.4 9.2 7.4 9.2 45° 55° 68° 75° 86° 95° 024 (60 HZ) 018 (50 HZ) 35° 45° 55° 68° 75° 86° 95° 030 (60 HZ) 024 (50 HZ) 35° 45° 55° 68° 75° 86° 95° 036 (60 HZ) 030 (50 HZ) 35° 45° 55° 68° 75° 86° 95° 040 (60 HZ) 35° 45° 55° 68° 75° 86° 95° 76 Suction Pressure, PSIG 70 70 72 72 74 74 75 75 77 76 78 77 67 66 69 68 72 71 73 73 75 74 77 76 67 67 68 67 71 71 73 73 75 74 76 76 66 66 69 69 71 71 73 73 75 74 76 76 63 62 66 66 69 69 71 71 73 73 74 74 - - - - - 81 80 83 82 85 85 87 86 88 88 89 89 77 76 79 79 82 82 84 83 86 86 88 87 77 77 78 77 82 82 84 83 86 86 88 87 77 76 79 79 82 82 84 84 86 86 88 88 73 72 76 76 79 79 81 81 83 83 86 86 Operating Data Cooling Discharge Water Pressure, Temp Rise PSIG °F 110 - 141 107 - 136 132 - 167 127 - 162 149 - 190 144 - 183 164 - 209 159 - 202 195 - 248 189 - 240 223 - 284 217 - 276 125 - 160 120 - 153 137 - 174 131 - 166 163 - 207 155 - 198 181 - 231 174 - 221 215 - 274 207 - 263 246 - 313 238 - 302 118 - 151 115 - 146 129 - 165 126 - 160 154 - 196 150 - 191 171 - 217 166 - 212 201 - 256 196 - 250 229 - 292 224 - 285 118 - 150 113 - 144 132 - 168 126 - 161 156 - 199 151 - 192 173 - 220 167 - 212 202 - 257 195 - 248 228 - 290 221 - 282 119 - 151 115 - 147 133 - 169 128 - 164 157 - 199 151 - 193 172 - 218 166 - 212 200 - 254 193 - 245 225 - 287 217 - 277 14 11 14 11 13 10 13 10 13 10 13 10 15 12 14 12 14 11 14 11 13 10 13 10 - - 18 14 18 14 17 13 16 13 16 13 16 13 18 15 18 15 17 14 17 14 17 13 16 13 13 - 16 10 - 13 12 - 16 10 - 13 12 - 15 10 - 12 12 - 15 10 - 12 12 - 15 9 - 12 11 - 14 9 - 11 13 10 12 10 12 10 12 10 12 10 12 10 - 16 13 16 13 16 13 15 12 15 12 15 12 13 - 16 10 - 13 13 - 16 10 - 13 12 - 16 10 - 12 12 - 15 10 - 12 12 - 15 9 - 12 11 - 14 9 - 12 Air Temp Drop °F DB 23 - 29 23 - 29 23 - 29 23 - 29 22 - 28 22 - 28 21 - 27 21 - 27 20 - 26 20 - 26 19 - 24 19 - 25 23 - 30 23 - 30 22 - 28 22 - 29 21 - 27 22 - 28 21 - 27 21 - 27 20 - 26 20 - 26 19 - 25 20 - 25 22 - 28 22 - 27 21 - 27 21 - 27 20 - 26 21 - 26 20 - 25 20 - 26 19 - 25 20 - 25 19 - 24 19 - 24 21 - 26 21 - 26 20 - 26 21 - 26 20 - 25 20 - 26 20 - 25 20 - 26 20 - 25 20 - 26 20 - 25 20 - 26 21 - 27 21 - 27 21 - 27 21 - 27 21 - 26 21 - 26 20 - 26 20 - 26 20 - 25 20 - 25 19 - 24 19 - 24 Suction Pressure PSIG 39 - 45 40 - 46 47 - 55 49 - 56 56 - 65 58 - 67 68 - 78 70 - 80 74 - 85 76 - 87 83 - 96 85 - 98 Heating Discharge Water Temp Pressure Drop PSIG °F 155 - 197 5-7 156 - 198 4-5 164 - 209 6-8 165 - 211 5-6 174 - 222 7-9 176 - 224 6-8 188 - 239 9 - 11 189 - 241 7-9 195 - 248 10 - 12 197 - 251 8 - 10 207 - 263 10 - 13 209 - 266 8 - 11 Air Temp Rise °F DB 21 - 26 21 - 27 24 - 30 24 - 31 27 - 34 27 - 35 31 - 39 32 - 40 33 - 42 34 - 43 36 - 46 37 - 47 42 - 48 43 - 49 50 - 58 52 - 59 59 - 68 61 - 70 70 - 81 72 - 82 75 - 87 77 - 88 82 - 95 84 - 97 163 164 175 177 188 190 204 206 211 214 220 223 - 207 209 223 225 239 242 259 263 269 272 281 284 6-7 5-6 7-9 6-7 8 - 10 7-8 9 - 12 8 - 10 10 - 13 8 - 10 11 - 14 9 - 11 21 22 25 26 29 29 33 33 35 35 37 38 - 27 28 32 32 36 37 42 42 44 45 47 48 42 - 48 43 - 50 51 - 58 52 - 59 59 - 68 60 - 69 69 - 80 71 - 81 74 - 86 76 - 87 81 - 93 82 - 95 161 163 172 174 185 187 199 201 206 208 217 219 - 205 207 219 221 235 238 254 256 262 264 277 279 5-6 4-5 6-8 5-6 7-9 6-7 8 - 10 7-8 9 - 11 7-9 9 - 12 8 - 10 20 20 23 23 26 27 30 30 32 32 34 34 - 25 26 29 30 33 34 38 39 40 41 43 44 39 - 45 41 - 47 49 - 57 51 - 58 59 - 68 60 - 69 72 - 83 74 - 85 78 - 90 80 - 93 88 - 101 91 - 104 155 158 169 170 181 183 197 200 206 209 218 222 - 198 201 215 217 230 233 251 254 262 266 278 282 5-6 4-5 6-8 5-6 7-9 6-8 9 - 11 7-9 10 - 12 8 - 10 10 - 13 8 - 11 19 19 23 23 26 26 30 31 33 33 35 36 - 24 24 29 29 33 34 39 39 42 42 45 45 167 - 213 168 -214 180 - 230 181 - 231 194 - 246 195 - 249 211 - 269 213 - 271 221 - 281 223 - 283 234 - 298 236 - 300 5-6 4-5 6-7 5-6 7-8 5-7 8 -10 6-8 9 - 11 7-9 9 - 12 8 - 10 19 20 23 23 26 26 30 30 32 33 35 35 - 25 25 29 29 33 33 38 39 41 42 44 45 39 - 45 40 - 46 48 - 56 50 - 58 57 -65 59 - 67 69 - 79 71 - 81 76 - 88 78 - 90 83 - 95 85 - 97 WSHP-SVX01D-EN Operation Pressures Model GEH/GEV Entering Water Temp, °F Water Flow GPM 042 (60 HZ) 036 (50 HZ) 35° 7.8 9.7 7.8 9.7 7.8 9.7 7.8 9.7 7.8 9.7 7.8 9.7 7.8 9.7 8.8 11 8.8 11 8.8 11 8.8 11 8.8 11 8.8 11 8.8 11 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 11.6 14.5 45° 55° 68° 75° 86° 95° 048 (60 HZ) 042 (50 HZ) 35° 45° 55° 68° 75° 86° 95° 060 (60 HZ) 048 (50 HZ) 35° 45° 55° 68° 75° 86° 95° 060 (50 HZ) 35° 45° 55° 68° 75° 86° 95° WSHP-SVX01D-EN Suction Pressure, PSIG 66 66 67 66 70 70 72 71 73 73 75 75 66 66 69 68 72 71 73 72 74 74 76 75 64 64 67 67 70 69 70 70 71 71 72 72 67 67 70 70 72 72 73 73 74 74 75 75 - - - - 76 75 77 76 81 80 82 82 85 84 86 86 77 76 79 79 82 82 84 83 85 85 87 86 74 74 77 77 80 80 81 81 82 82 83 83 77 77 81 80 83 83 84 84 85 85 86 86 Operating Data Cooling Discharge Water Air Temp Pressure, Temp Rise Drop PSIG °F °F DB 122 - 155 118 - 150 133 - 170 129 - 164 156 - 199 151 - 192 172 - 219 166 - 212 200 - 255 194 - 248 227 - 289 220 - 280 117 - 149 113 - 144 132 - 168 127 - 162 156 - 199 150 - 192 172 - 219 166 - 211 200 - 255 193 - 246 226 - 288 219 - 279 111 - 142 108 - 138 127 - 162 123 - 156 152 - 194 147 - 187 168 - 214 163 - 207 197 - 250 190 - 242 223 - 283 216 - 274 114 - 145 111 - 141 129 - 165 125 - 159 155 - 197 149 - 190 171 - 217 165 - 210 199 - 253 193 - 245 225 - 286 218 - 277 13 - 16 10 - 13 13 - 16 10 - 13 12 - 15 10 - 12 12 - 15 10 - 12 12 - 15 9 - 12 11 - 14 9 - 12 14 11 13 11 13 10 13 10 12 10 12 10 - 17 14 17 14 17 13 16 13 16 13 15 12 12 - 15 9 - 12 12 - 15 9 - 12 12 - 15 9 - 12 12 - 15 9 - 12 11 - 14 9 - 12 11 - 14 9 - 11 11 - 14 9 - 11 11 - 14 9 - 11 11 - 14 9 - 11 11 - 14 9 - 11 11 - 14 9 - 11 11 - 13 8 - 11 21 - 27 21 - 27 21 - 27 21 - 27 21 - 26 21 - 26 20 - 26 20 - 26 19 - 25 19 - 25 19 - 24 19 - 24 21 - 27 22 - 28 21 - 27 21 - 27 20 - 26 21 - 26 20 - 25 20 - 26 19 - 25 19 - 25 19 - 24 19 - 24 21 - 27 21 - 26 20 - 26 21 - 26 20 - 26 20 - 26 20 - 25 20 - 26 20 - 25 20 - 25 19 - 24 19 - 25 20 - 26 20 - 26 20 - 25 20 - 25 20 - 25 20 - 25 19 - 25 20 - 25 19 - 24 19 - 24 19 - 24 19 - 24 Suction Pressure PSIG 38 - 44 40 - 46 47 - 54 48 - 55 55 - 64 57 - 66 68 - 78 69 - 80 74 - 85 76 - 87 83 - 95 84 - 97 Heating Discharge Water Temp Pressure Drop PSIG °F 163 - 207 5-6 165 - 210 4-5 176 - 225 6-7 178 - 227 5-6 192 - 245 7-9 194 - 247 6-7 213 - 271 8 - 10 215 - 273 7-8 223 - 283 9 - 11 225 - 286 7-9 236 - 301 10 - 12 238 - 303 8 - 10 Air Temp Rise °F DB 19 - 24 19 - 25 22 - 28 22 - 29 25 - 32 26 - 32 29 - 37 30 - 38 32 - 40 32 - 41 34 - 43 34 - 44 40 - 46 41 - 47 49 - 56 50 - 57 57 - 66 59 - 67 69 - 79 70 - 81 73 - 84 74 - 85 77 - 89 78 - 90 155 156 165 166 175 177 189 191 195 197 201 202 - 197 199 209 211 223 225 241 243 249 250 256 257 5-6 4-5 6-8 5-6 7-9 6-7 8 - 11 7-9 9 - 11 7-9 9 - 12 8 - 10 20 20 23 23 26 27 30 31 32 32 33 34 - 25 26 29 30 33 34 38 39 40 41 42 43 40 - 46 41 - 47 48 - 55 49 - 57 58 - 67 59 - 68 70 - 81 72 - 82 76 - 88 78 - 90 85 - 98 87 - 100 164 166 175 177 187 188 202 203 209 211 220 222 - 209 211 223 225 238 240 257 259 266 269 280 282 5-6 4-5 6-8 5-6 7-9 6-7 8 - 11 7-9 9 - 12 7-9 10 - 13 8 - 10 21 21 24 24 27 28 31 32 33 34 36 36 - 27 27 31 31 35 35 40 40 42 43 45 46 4-5 3-4 5-7 4-6 6-8 5-6 7-9 6-8 8 - 10 7-8 9 - 11 7-9 17 17 21 21 23 24 27 27 29 29 31 31 - 22 22 26 27 30 30 34 35 37 37 39 39 36 - 41 37 - 42 44 - 51 45 - 52 54 - 62 55 - 64 66 - 76 68 - 78 72 - 83 74 - 85 81 - 93 83 - 95 151 - 192 152 - 193 161 - 206 163 - 207 173 - 220 175 - 222 188 - 239 190 - 242 196 - 249 197 - 251 2069 - 263 208 - 265 77 Operation Pressures Model GEH/GEV Entering Water Temp, °F Water Flow GPM 072 (60 HZ) 35 35 45 45 55 55 68 68 75 75 86 86 95 95 35 35 45 45 55 55 68 68 75 75 86 86 95 95 35 35 45 45 55 55 68 68 75 75 86 86 95 95 12 18 12 18 12 18 12 18 12 18 12 18 12 18 15.0 22.5 15.0 22.5 15.0 22.5 15.0 22.5 15.0 22.5 15.0 22.5 15.0 22.5 20 30 20 30 20 30 20 30 20 30 20 30 20 30 090 (60 HZ) 072 (50 HZ) 120 (60 HZ) 090(50 HZ) 78 Suction Pressure, PSIG 69 - 79 68 - 78 70 - 80 69 - 79 71 - 82 70 - 81 72 - 83 71 - 82 74 - 85 73 - 84 76 - 88 75 - 86 69 - 80 68 - 80 70 - 80 69 - 80 71 - 82 70 - 82 72 - 83 71 - 82 73 - 85 73 - 84 74 - 88 74 - 86 0-0 0-0 70 - 80 70 - 80 70 - 80 70 - 80 71 - 82 71 - 82 72 - 83 71 - 82 73 - 84 73 - 84 74 - 85 74 - 85 Operating Data Cooling Discharge Water Air Temp Pressure, Temp Rise Drop PSIG °F °F DB 107 - 136 98 - 125 127 - 162 118 - 150 156 - 199 145 - 185 173 - 220 161 - 205 202 - 257 188 - 240 228 - 290 213 - 271 107 - 148 98 - 135 127 - 173 118 - 160 156 - 213 145 - 196 173 - 235 161 - 216 202 - 274 188 - 253 228 - 310 213 - 285 0-0 0-0 116 - 148 106 - 135 136 - 173 126 - 160 167 - 213 154 - 196 185 - 235 170 - 216 215 - 274 199 - 253 244 - 310 224 - 285 14 - 18 9 - 12 14 - 18 9 - 12 13 - 17 9 - 11 13 - 17 9 - 11 13 - 16 8 - 11 12 - 16 8 - 10 14 - 18 9 - 12 13 - 17 9 - 11 13 - 17 9 - 11 13 - 17 9 - 11 13 - 16 8 - 11 12 - 16 8 - 10 -31 - -40 -31 - -40 13 - 17 9 - 11 13 - 17 9 - 11 13 - 17 9 - 11 13 - 17 8 - 11 13 - 17 8 - 11 13 - 16 8 - 11 21 21 20 20 19 20 19 19 18 19 18 18 20 20 20 20 19 19 19 19 18 18 18 18 70 70 19 19 19 19 19 19 19 19 18 18 18 18 - - 26 27 26 26 25 25 24 25 24 24 23 23 26 26 25 25 24 25 24 24 23 24 23 23 90 90 25 25 25 25 24 24 24 24 23 23 23 23 Suction Pressure PSIG 26 - 33 27 - 34 36 - 46 37 - 48 47 - 60 49 - 62 63 - 80 66 - 84 71 - 90 76 - 97 84 - 107 91 - 116 26 - 45 27 - 46 36 - 55 37 - 57 47 - 66 49 - 69 63 - 83 66 - 87 71 - 93 76 - 97 84 - 110 91 - 116 0-0 0-0 35 - 45 36 - 46 43 - 55 45 - 57 52 - 66 54 - 69 65 - 83 68 - 87 73 - 93 76 - 97 87 - 110 91 - 115 Heating Discharge Water Temp Pressure Drop PSIG °F 139 - 177 5-7 140 - 179 3-4 152 - 193 7-8 153 - 195 4-6 165 - 210 8 - 10 168 - 213 5-7 184 - 235 9 - 12 188 - 239 6-8 194 - 246 10 - 12 200 - 254 7-8 209 - 266 11 - 14 217 - 276 7-9 139 - 204 140 - 206 152 - 217 153 - 219 165 - 231 168 - 234 184 - 250 188 - 254 194 - 262 200 - 266 209 - 281 217 - 286 0-0 0-0 161 - 204 162 - 206 170 - 217 172 - 219 181 - 231 183 - 234 196 - 250 200 - 254 205 - 262 209 - 266 220 - 281 225 - 286 5-6 3-4 6-8 4-6 7-9 5-6 9 - 11 6-8 9 - 12 6-8 10 - 13 7-9 83 - 106 83 - 106 5-6 3-4 6-8 4-6 8 - 10 5-7 9 - 11 6-8 9 - 12 6-8 11 - 14 7-9 Air Temp Rise °F DB 14 - 18 14 - 19 18 - 23 19 - 24 22 - 29 23 - 29 28 - 36 29 - 37 31 - 39 32 - 41 35 - 44 37 - 47 16 - 21 17 - 22 20 - 25 20 - 26 23 - 30 24 - 31 28 - 36 29 - 37 31 - 39 32 - 41 34 - 44 36 - 46 -60 - -77 -60 - -77 19 - 24 19 - 25 22 - 28 22 - 28 24 - 31 25 - 32 28 - 36 29 - 37 31 - 39 31 - 40 34 - 44 35 - 45 WSHP-SVX01D-EN Operation Pressures Model GEH/GEV Entering Water Temp, °F Water Flow GPM 150 (60 HZ) 120 (50 HZ) 35 35 45 45 55 55 68 68 75 75 86 86 95 95 35 35 45 45 55 55 68 68 75 75 86 86 95 95 35 35 45 45 55 55 68 68 75 75 86 86 95 95 35 35 45 45 55 55 68 68 75 75 86 86 95 95 25.0 37.5 25.0 37.5 25.0 37.5 25.0 37.5 25.0 37.5 25.0 37.5 25.0 37.5 30 45 30 45 30 45 30 45 30 45 30 45 30 45 40 60 40 60 40 60 40 60 40 60 40 60 40 60 50 75 50 75 50 75 50 75 50 75 50 75 50 75 180 (60 HZ) 150 (50 HZ) GEV 240 (60 HZ) 180 (50 HZ) GEV 300 (60 HZ) 240 (50 HZ) WSHP-SVX01D-EN Suction Pressure, PSIG 69 - 80 69 - 80 69 - 80 69 - 80 70 - 81 70 - 81 71 - 82 71 - 82 72 - 84 72 - 84 73 - 85 73 - 85 66 - 77 66 - 77 66 - 77 66 - 77 68 - 79 67 - 78 68 - 80 68 - 79 70 - 81 69 - 81 71 - 82 70 - 82 65 - 76 65 - 76 66 - 77 65 - 76 67 - 78 67 - 77 67 - 79 67 - 78 69 - 80 68 - 80 70 - 81 69 - 81 64 - 74 64 - 74 65 - 76 66 - 77 66 - 77 67 - 78 67 - 78 68 - 79 68 - 79 69 - 81 69 - 81 69 - 80 Operating Data Cooling Discharge Water Pressure, Temp Rise PSIG °F 100 - 128 96 - 123 120 - 153 115 - 147 148 - 189 142 - 182 164 - 210 158 - 202 192 - 246 185 - 237 218 - 278 210 - 268 106 102 126 120 154 147 170 162 199 190 224 215 113 109 134 125 163 152 180 169 210 197 238 222 115 111 134 128 160 154 176 169 203 196 228 220 - - - 136 131 161 153 196 187 217 208 254 243 287 274 145 140 171 160 209 195 231 215 269 251 303 284 148 142 171 164 205 197 225 216 260 250 292 281 12 - 16 8 - 11 12 - 16 8 - 11 12 - 16 8 - 11 12 - 16 8 - 11 12 - 16 8 - 11 11 - 16 7 - 11 12 - 17 8 - 11 12 - 17 8 - 11 12 - 16 8 - 11 12 - 16 8 - 11 12 - 16 8 - 11 12 - 16 8 - 11 13 - 18 9 - 12 13 - 18 9 - 12 13 - 18 9 - 12 13 - 18 9 - 12 13 - 18 9 - 12 13 - 18 9 - 12 13 - 17 8 - 12 12 - 17 8 - 12 12 - 16 8 - 11 12 - 16 8 - 11 12 - 16 8 - 11 12 - 16 8 - 11 Air Temp Drop °F DB 18 - 25 18 - 25 18 - 24 18 - 24 18 - 24 18 - 24 18 - 24 18 - 24 17 - 23 18 - 23 17 - 23 17 - 23 18 - 25 18 - 25 18 - 24 18 - 24 18 - 24 18 - 24 18 - 24 18 - 24 17 - 23 17 - 23 17 - 23 17 - 23 19 - 25 19 - 25 19 - 25 19 - 25 18 - 25 19 - 25 18 - 24 18 - 24 18 - 24 18 - 24 18 - 23 18 - 24 18 - 24 18 - 24 18 - 24 18 - 24 18 - 23 18 - 23 17 - 23 17 - 23 17 - 23 17 - 23 17 - 22 17 - 22 Suction Pressure PSIG 34 - 44 36 - 46 42 - 54 42 - 55 51 - 65 54 - 70 64 - 82 68 - 88 71 - 92 77 - 99 85 - 109 92 - 118 30 - 40 32 - 42 38 - 49 40 - 53 46 - 59 50 - 64 58 - 75 63 - 81 65 - 84 71 - 92 78 - 100 85 - 109 Heating Discharge Water Temp Pressure Drop PSIG °F 151 - 193 5-8 153 - 196 3-5 160 - 204 7-9 161 - 205 4-6 169 - 216 8 - 11 172 - 220 5-8 182 - 232 9 - 13 186 - 238 7-9 189 - 242 10 - 14 194 - 248 7 - 10 201 - 257 12 - 16 208 - 266 8 - 12 Air Temp Rise °F DB 17 - 23 18 - 24 20 - 26 20 - 26 22 - 29 23 - 31 26 - 34 27 - 36 28 - 37 30 - 39 31 - 41 33 - 43 147 - 189 150 - 192 156 - 199 159 - 203 165 - 211 169 - 216 178 - 227 183 - 234 185 - 237 191 - 245 198 - 253 206 - 263 5-8 3-5 6-9 4-7 8 - 11 5-8 9 - 13 6-9 10 - 14 7 - 10 12 - 16 8 - 12 17 18 20 21 23 24 26 28 29 30 32 34 - 23 24 26 27 30 31 35 37 37 40 42 44 40 42 48 51 58 61 72 76 80 85 93 99 157 - 201 160 - 204 166 - 212 168 - 215 174 - 223 177 - 227 186 - 238 190 - 243 193 - 247 198 - 252 205 - 261 210 - 268 5-8 3-5 7 - 10 4-7 8 - 11 5-8 9 - 12 6-9 10 - 13 7 - 10 11 - 15 8 - 11 19 20 21 22 23 24 27 28 28 30 31 33 - 25 26 28 29 31 32 35 36 37 39 41 43 27 - 36 30 - 39 35 - 45 37 - 49 43 - 55 46 - 60 55 - 71 60 - 77 62 - 80 68 - 87 74 - 95 81 - 104 162 - 207 165 - 211 171 - 219 175 - 224 181 - 232 186 - 237 195 - 249 201 - 257 203 - 260 210 - 268 216 - 277 224 - 287 5-7 3-5 6-9 4-6 7 - 10 5-7 9 - 12 6-9 10 - 13 7 - 10 11 - 15 8 - 11 18 19 20 21 23 24 26 27 28 29 31 33 - 24 25 27 28 30 31 34 36 37 39 40 43 31 32 37 40 45 48 55 59 62 66 72 77 - 79 Operation Pressures Water Pressure Drop Tables 8 and 9 should be used to define feet of head/pressure drop. Please note the feet of pressure (ft/head) provided is at AR I/ISO standard. Note: To calculate feet of head, when using gauges that read in PSIG,multiply PSI by 2.31. Table 8: Cooling water pressure drops (WPD) in feet of head Unit Size 60 HZ 006 009 012 015 018 024 030 036 040 042 048 060 GEH 072 GEH 090 GEH 120 GEH 150 GEH 180 GEV 072 GEV 090 GEV 120 GEV 150 GEV 180 GEV 240 GEV 300 Unit Size 50 HZ 006 009 012 015 018 024 030 036 042 048 060 GEH 072 GEH 090 GEH 120 GEH 150 GEV 072 GEV 090 GEV 120 GEV 150 GEV 180 GEV 240 EWT F 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 GPM 1.5 2.1 2.8 3.5 4.2 5.5 6.9 8.3 9.2 9.7 11.0 14.5 14.5 18.0 22.5 30.0 37.5 45.0 18.0 22.5 30.0 37.5 45.0 60.0 75.0 Ft. Pressure 2.5 4.2 7.6 6.5 6.9 6.9 12.6 8.7 11.4 12.4 9.1 12.5 12.5 12.7 13.2 13.6 13.7 19.3 12.7 13.2 13.6 13.7 19.3 13.2 13.1 Table 9: Heating water pressure drops (WPD) in feet of head Unit Size 60 HZ 006 009 012 015 018 024 030 036 040 042 048 060 GEH 072 GEH 090 GEH 120 GEH 150 GEH 180 GEV 072 GEV 090 GEV 120 GEV 150 GEV 180 GEV 240 GEV 300 Unit Size 50 HZ 006 009 012 015 018 024 030 036 042 048 060 GEH 072 GEH 090 GEH 120 GEH 150 GEV 072 GEV 090 GEV 120 GEV 150 GEV 180 GEV 240 EWT F 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 86 86 86 86 86 86 86 GPM Ft. Pressure 1.5 2.1 2.8 3.5 4.2 5.5 6.9 8.3 9.2 9.7 11.0 18.0 14.5 18.0 22.5 30.0 37.5 45.0 18.0 22.5 30.0 37.5 45.0 60.0 18.0 2.7 4.7 8.3 7.2 7.6 8.1 14.5 9.9 12.5 14.0 9.7 14.2 13.5 14.4 16.9 15.5 16.4 19.3 12.7 13.2 13.6 13.7 19.3 13.2 12.7 Water Volume Table 10 is provided for use in calculating glycol requirements for the unit. Table 10: Water volume 80 Unit Size 60 HZ Unit Size 50 HZ 006-009 012 015-018 024 030 036 042 048 060 072 090 120 150, 180 240 300 006 009 015 018 024 030 036 042 048, 060 072 090 120, 150 180 240 Water Side Water Side Water Side Volume Volume Volume Cubic In. Cubic Ft. Gallons 13.6 0.008 0.059 17.0 0.010 0.074 36.0 0.021 0.156 48.0 0.028 0.208 55.0 0.032 0.238 71.0 0.041 0.307 76.0 0.044 0.329 105.0 0.061 0.455 171.0 0.099 0.740 181.0 0.105 0.783 214 0.125 0.927 390 0.227 1.690 508 0.296 2.201 779 0.453 3.374 1057 0.615 4.576 WSHP-SVX01D-EN Start-up Checklist and Log Installing Contractor: Use this form to thoroughly check-out the system and units before and during start-up. (This form need not be returned to the factory unless requested during technical service support). Job Name: Model Number: Date: Serial Number: In order to minimize troubleshooting and costly system failures, complete the following checks and data entries before the system is put into full operation. MODE HEAT COOL Entering fluid temperature F F Leaving fluid temperature F F Temperature differential F F Return-air temperature DB/WB F F Supply-air temperature DB/WB F F Temperature differential F F Water coil heat exchanger (Water Pressure IN) Water coil heat exchanger (Water Pressure OUT) Pressure Differential PSIG PSIG PSIG PSIG PSIG PSIG COMPRESSOR Amps Volts Discharge line temperature (after 10 minutes) WSHP-SVX01D-EN F F 81 Maintenance Preventive Maintenance Maintenance on the unit is simplified with the following preventive suggestions: Filter maintenance must be performed to assure proper operation of the equipment. Filters should be inspected at least every three months, and replaced when it is evident they are dirty. Filter sizing includes: Size 60 HZ Size 50 HZ Filter Size GEH 006-012 14 5/8" x 20 1/4" (371 x 514) 015-024 16 3/8" x 23 5/8" (416 x 600) 036-042 030-036 18 5/8" x 25 3/8" (473 x 645) 048-060 042-060 20 5/8" x 29 3/4" (524 x 755) 072-120 072-090 20 x 20 (3) (508 x 508) 150-180 120-150 25 x 25 (3) (635 x 635) 006-015 018-030 GEV 006-015 006-012 15 7/8" x 19 7/8" (403 x 504) 018-030, 040 015-024 17 7/8" x 24 7/8" (454 x 632) 036-042 030-036 19 7/8" x 24 7/8" (504 x 632) 048-060 042-060 27 7/8" x 29 7/8" (708 x 759) GEV 072120 090 20 x 20 (4) (508 x 508) 150-300 120-240 19 5/8" x 24 5/8" (6) (498 x 625)‘ WARNING Hazardous Voltage! Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to 82 disconnect power before servicing could result in death or serious injury. Check the contactors and relays within the control panel at least once a year. It is good practice to check the tightness of the various wiring connections within the control panel. A strainer (60 mesh or greater) must be used on an open loop system to keep debris from entering the unit heat exchanger and to ensure a clean system. For units on well water, it is important to check the cleanliness of the waterto-refrigerant heat exchanger. Should it become contaminated with dirt and scaling as a result of bad water, the heat exchanger will have to be back flushed and cleaned with a chemical that will remove the scale. This service should be performed by an experienced service person. WARNING Hazardous Chemicals! Coil cleaning agents can be either acidic or highly alkaline. Handle chemical carefully. Proper handling should include goggles or face shield, chemical resistant gloves, boots, apron or suit as required. For personal safety, refer to the cleaning agent manufacturers Materials Safety Data Sheet and follow all recommended safe handling practices. Failure to follow all safety instructions could result in death or serious injury. Table 11: Water Quality Table Scaling Calcium and magnesium (total hardness) Less than 350 ppm Corrosion pH 7-9.5 Hydrogen Sulfide Less than 1 ppm Sulfates Less than 25 ppm Chlorides Less than 125 ppm Carbon Dioxide Less than 75 ppm Total dissolved solids (TDS) Less than 1000 ppm Biological Growth Iron Bacteria Low Erosion Suspended Solids Low Condensate Trap For units incorporating a negative trap design, ensure that the condensate system is primed with water at all times. Allowing a negative, pressure condensate system to run dry could cause a break in the condensate seal allowing the fan to draw water from the condensate line to spray moisture into the mechanical system. By maintaining a primed condensate trap, a seal will be created and will help prevent these complications. It should be noted that the water quality should be checked periodically. See Table 11. WSHP-SVX01D-EN Warranty Information Warranty Information Standard Warranty The standard water-source heat pump warranty is The Trane Company parts-only warranty, running 12 months from startup, not to exceed 18-months from shipment. Extended Warranty The optional extended warranty is a second through fifth year warranty. The time starts at the end of the standard 1-year coverage through the fifth year. These extended warranties apply only to new equipment installed in domestic Trane Commercial Systems Group sales territories and must be ordered prior to start-up. WSHP-SVX01D-EN 83 Troubleshooting Checklist WARNING Hazardous Service Procedures! The maintenance and trouble shooting procedures recommended in this section of the manual could result in exposure to electrical, mechanical or other potential safety hazards. Always refer to the safety warnings provided throughout this manual concerning these procedures. When possible, disconnect all electrical power including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. When necessary to work with live electrical components, have a qualified licensed electrician or other individual who has been trained in handling live electrical components per these tasks. Failure to follow all of the recommended safety warnings provided, could result in death or serious injury. Problem No response to any thermostat setting Unit short cycles Blower runs, but compressor does not Heating Cooling Cause Correction X X Main power off Check fuses X X Defective control transformer Replace X X Broken or loose connection Repair X X Defective thermostat Replace X X Transformer Reset Transformer X X Thermostat or sensor improperly located Relocate X X Defective compressor overload Replace (if external) X X Defective compressor contactor Replace X X Supply Voltage too low Correct X X Defective compressor capacitor Replace X X Defective windings Replace X X Limit switches open Check cause/Replace or repair X X Dirty filter Replace/clean X X Blower RPM too low Correct X X Loss of conditioned air due to leaks in ductwork Repair leaks X Introduction of excessively hot return-air Correct Introduction of excessively cold return-air Correct X X X Low on refrigerant charge Locate leak, repair and recharge by weight (not by superheat) X X Restricted thermal expansion valve Replace X X Defective reversing valve See WSHP-IOM-# for touch test chart X X Thermostat improperly located Relocate X X Unit undersized Recalculate heat gains/losses X X Inadequate water flow Increase GPM X X Scaling in heat exchanger Clean or replace X Water too hot Decrease temperature Water too cold Increase temperature X Inadequate GPM Increase water flow to unit X Water too hot Decrease temperature X Inadequate air flow Check, clean blower and coil X Dirty filter Clean/replace Insufficient capacity X High pressure switch open 84 X X Overcharged with refrigerant Decrease charge X X Defective pressure switch Check or replace WSHP-SVX01D-EN Troubleshooting Checklist Problem Heating High head pressure Cooling Cause Correction X Trash in heat exchanger Backflush X Low water flow Increase GPM X X Overcharge of refrigerant Decrease charge X X Non-condensable in system Evacuate and recharge by weight X X Water too hot Decrease temperature X Dirty filter Clean / replace X Inadequate air flow Check, clean blower and coil X X Undercharged Locate leak, repair and recharge X X Restricted thermal expansion valve Repair / replace X Inadequate air flow Check, clean blower and coil X Dirty filter Clean/replace X Inadequate GPM Increase GPM X Inadequate GPM Increase GPM X Water too cold Increase temperature X Inadequate air flow Increase CFM X Dirty filter Clean/replace X X Undercharged with refrigerant Increase charge X X Defective pressure switch Replace X X Heat transfer fluid too cold Raise water temperature Low suction pressure Low Pressure switch open Deluxe Controls Troubleshooting units which contain the deluxe control option may be made easy by using the three LEDs (light emitting diodes). These LEDs are provided for indicating the operating mode of the controller. The LEDs are intended to aid in troubleshooting maintenance. The LEDs are labeled on the circuit board with numbers as referenced in Table 12. Table 12: Diagnostic LEDs Color: Green Color: Red Controller Mode LED1 LED2 LED3 OFF OFF OFF Control OFF ON OFF OFF Normal/Compressor OFF ON OFF FLASH ON OFF ON Normal/Compressor ON FLASH ON OFF Brownout Condition ON FLASH ON Soft Lockout (low pressure) ON FLASH FLASH Soft Lockout (high pressure) ON ON ON Manual Lockout (low pressure) ON ON FLASH Manual Lockout (high pressure) ON FLASH OFF Manual Lockout (condensate overflow) ON ON OFF Compressor Disable WSHP-SVX01D-EN Anti-short cycle 85 Unit Wiring Basic 208 V-60 HZ-1 PH 86 WSHP-SVX01D-EN Unit Wiring Deluxe 380-420V-50 HZ-3 PH WSHP-SVX01D-EN 87 Unit Wiring ZN510 208V-60 HZ-1 PH 88 WSHP-SVX01D-EN Unit Wiring ZN524 460 V-60 HZ-3 PH WSHP-SVX01D-EN 89 Trane A business of American Standard Companies www.trane.com For more information, contact your local district office or e-mail us at comfort@trane.com Literature Order Number WSHP-SVX01D-EN File Number SV-UN-WSHP-SVX01D-0404 Supersedes SV-UN-WSHP-SVX01C-0104 Stocking Location Inland Trane has a policy of continuous product and data improvement and reserves the right to change design and specifications without notice.
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