White Rodgers 1F90 60 Users Manual 37 5109A
1F90-60 to the manual 70f9a0a2-458d-4519-b9a0-2e7b41c182b9
2015-01-05
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1F90-60 WHITE-RODGERS 5-Day/2-Day Electronic Digital Thermostat (for Heating Only Systems) INSTALLATION INSTRUCTIONS Operator: Save these instructions for future use! FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE. DESCRIPTION This wall-mounted, low voltage thermostat maintains room temperature by controlling the operation of heating systems. The user may program up to four time/temperature settings per 24 hour period. The thermostat stores independent heating programs for 5-day (weekday) and 2-day (weekend) periods. Three "AA" Energizer® batteries will maintain the stored program for approximately one year, if incoming power should fail. If power failure is extensive and the program is lost, after power restoration, the thermostat will automatically maintain a factory preprogrammed heating temperature of 64°F. PRECAUTIONS If in doubt about whether your wiring is millivolt, line, or low voltage, have it inspected by a qualified heating and air conditioning contractor, electrician, or someone familiar with basic electricity and wiring. Do not exceed the specification ratings. All wiring must conform to local and national electrical codes and ordinances. This control is a precision instrument, and should be handled carefully. Rough handling or distorting components could cause the control to malfunction. CONTENTS Description ......................................................... 1 Precautions ........................................................ 1 Specifications ..................................................... 2 Installation .......................................................... 2 New Installation Select Thermostat Location Route Wires to Location Replacement Installation Remove Old Thermostat Attach Subbase to Wall Attach Thermostat to Subbase Operation ........................................................... 5 System Configuration Energy Management Recovery (EMR) Check Thermostat Operation Heating System Troubleshooting R WHITE-RODGERS DIVISION EMERSON ELECTRIC CO. 9797 REAVIS ROAD ST. LOUIS, MISSOURI 63123-5329 ! CAUTION To prevent electrical shock and/or equipment damage, disconnect electric power to system, at main fuse or circuit breaker box, until installation is complete. ! WARNING Do not use on circuits exceeding specified voltage. Higher voltage will damage control and could cause shock or fire hazard. Do not short out terminals on gas valve or primary control to test. Short or incorrect wiring will burn out thermostat and could cause personal injury and/or property damage. PART NO. 37-5109A Printed in U.S.A. 9151 SPECIFICATIONS ELECTRICAL DATA Electrical Rating: 17 to 30vAC 50/60 Hz. 0.05 to 1.5 Amps 1.5 Amps Maximum Total Load (All terminals combined) Anticipation: Heating 2 to 40 (Reference Values) THERMAL DATA Setpoint Temperature Range: 40°F to 99°F (4°C to 37°C) Operating Ambient Temperature Range: 32°F to 105°F Operating Humidity Range: 0 to 90% RH (non-condensing) Shipping Temperature Range: -40°F to 150°F APPLICATIONS For use with: • Standard two-wire heat-only systems • Gas or oil fired systems • Millivolt systems • 3-wire zone valve systems Do not use with: • Multi-stage systems • Heat pump systems • Systems exceeding 30v AC and 1.5 Amps ACCESSORIES Thermostat Guard W. R. Part No. F29-0198 (clear) or F29-0238 (opaque) INSTALLATION NEW INSTALLATION You should program the thermostat with batteries installed before attaching on subbase. See OPERATION GUIDE for programming instructions. SELECT THERMOSTAT LOCATION Proper location insures that the thermostat will provide a comfortable building temperature. Observe the following general rules when selecting a location: 1. Locate thermostat about 5 ft. above the floor. 2. Install thermostat on a partitioning wall, not on an outside wall. 3. Never expose thermostat to direct light from lamps, sun, fireplaces or any temperature radiating equipment. 4. Avoid locations close to windows, adjoining outside walls, or doors that lead outside. 5. Avoid locations close to air registers or in the direct path of air from them. 6. Make sure there are no pipes or duct work in that part of the wall chosen for the thermostat location. 7. Never locate thermostat in a room that normally warmer or cooler than the rest of the building. 8. Avoid locations with poor air circulation, such as behind doors or in alcoves. 1. Probe for obstructions in partition before drilling 1/2" hole in wall at selected location. Take up quarter round and drill a small guide hole for sighting (see fig. 1). From basement, drill 3/4" hole in partition floor next to guide hole. In basementless buildings, drill 1/2" hole through ceiling and into partition from above. 2. Through this hole drop a light chain, or 6" chain attached to a strong cord. Snag cord in basement with hooked wire. In basementless buildings, drop cord through hole in ceiling and down partitioning; snag cord at the thermostat location. 3. Attach thermostat wire to cord and pull wire through hole in wall so that 6" of wire protrudes. 1/2" HOLE FOR THERMOSTAT WIRE STOUT CORD WITH 6" CHAIN ATTACHED BASEBOARD STRIP MOLDING APPROXIMATELY 5 FEET 1/4" GUIDE HOLE FOR SIGHTING QUARTER ROUND REMOVED ROUTE WIRES TO LOCATION NOTE All wiring must conform with local and national electrical codes and ordinances. 2 3/4" HOLE IN FLOOR OF PARTITION HOOKED WIRE FOR SNAGGING CHAIN Figure 1. Routing Thermostat Wires REPLACEMENT INSTALLATION REMOVE OLD THERMOSTAT 1. Shut off electricity at the main fuse box until installation is complete. Verify power is off with a voltmeter. 2. Remove the front cover of the old thermostat. With wires still attached, remove wall plate from the wall. 3. If the old thermostat has a wall mounting plate, remove the thermostat and the wall mounting plate as an assembly. 4. Label each wire as you disconnect it. PULL AT LEAST SIX INCHES OF WIRE OUT OF THE WALL WHEN YOU DISCONNECT IT - DO NOT ALLOW THE WIRES TO FALL BACK INTO THE WALL. 6. Fasten subbase loosely to wall, as shown in fig. 3, using two mounting screws. Place a level against bottom of subbase, adjust until level, and then tighten screws. (Leveling is for appearance only and will not affect thermostat operation.) If you are using existing mounting holes, or if holes drilled are too large and do not allow you to tighten subbase snugly, use plastic expansion plugs to secure subbase. 7. Push excess wire into wall and plug hole with a fireresistant material (such as fiberglass insulation) to prevent drafts from affecting thermostat operation. ATTACH SUBBASE TO WALL 1. Remove the packing material from the thermostat. Place the fingers of one hand on the center top and bottom portion of the thermostat. Grasp the subbase in the other hand on the top and bottom center, and gently pull straight out (see fig. 2). The thermostat has pin and socket connectors. Forcing or prying on the thermostat will cause damage to the unit. 2. Pull wires through opening in the center of the subbase. DO NOT LET WIRES FALL BACK INTO WALL. 3. Connect wires beneath terminal screws on subbase using appropriate wiring schematic (see figs. 3 through 6). 4. Place subbase over hole in wall and mark mounting hole locations on wall using subbase as a template. 5. Move subbase out of the way. Drill mounting holes. PULL STRAIGHT OUT Figure 2. Removing thermostat from subbase Expansion Plugs Connect wires under terminal screws Mounting Hole W 6 MV 6-pin Connector Activity Light Mounting Hole RH Pull wires through this opening Figure 3. Subbase NOTE ! CAUTION All wiring diagrams are for typical systems only. Refer to equipment manufacturers' instructions for specific system wiring information. To prevent electrical shock and/or equipment damage, disconnect electrical power at the main fuse box or circuit breaker until installation is complete. From heating system From 24vAC transformer THERMOSTAT 6 MV W RH SYSTEM 6 W W MV Heating System Hot 24vAC 120vAC Neutral TRANSFORMER RH RH Thermostat Terminal Connections Figure 4. Typical Wiring Diagram for Heating Only, 2-Wire, Single Transformer Systems 3 From millivolt system THERMOSTAT 6 MV W RH SYSTEM 6 MV W W MV Millivolt System RH From millivolt system Thermostat Terminal Connections Figure 5. Typical Wiring Diagram for Millivolt Systems From zone valve THERMOSTAT MV W 6 RH SYSTEM 6 4 Zone Valve 6 6 W W MV 5 1 2 Hot 24vAC RH 120vAC Neutral TRANSFORMER RH From 24vAC transformer (through zone valve) Thermostat Terminal Connections Figure 6. Typical Wiring Diagram for Heat Only, 3-Wire, Zone Valve Systems ATTACH THERMOSTAT TO SUBBASE ! CAUTION POWER TO THERMOSTAT MUST BE OFF BEFORE ATTACHING THERMOSTAT TO WALL. FAILURE TO TURN OFF POWER BEFORE ATTACHING THERMOSTAT MAY CAUSE EQUIPMENT DAMAGE DUE TO RAPID COMPRESSOR CYCLING. To attach thermostat to subbase, line up the plastic snap guides at the top of the thermostat and the six connector pins on the thermostat with the connectors near the top of the subbase. Gently pivot the thermostat down until the plastic snaps lock into place (see fig. 7). Be gentle when attaching thermostat. If the thermostat does not seem to be attaching to the subbase easily, make sure that the connector pins and plastic snaps are properly aligned, and that excess wire is pushed into the wall. Damage to the thermostat may occur if force is used. 4 ENGAGE TWO UPPER GUIDES; PIVOT DOWN Figure 7. Attaching thermostat to subbase OPERATION SYSTEM CONFIGURATION 6-pin Connector Batteries ENERGY MANAGEMENT RECOVERY (EMR) S3 When the EMR feature is activated, the thermostat's microcomputer automatically calculates the time it will take to change the temperature to the next program setting. Then the thermostat will activate the heating system to change the temperature so that the desired temperature is reached at or near the beginning of the next program period (the thermostat's microcomputer calculates 15 minutes for every 2°F temperature change). For example, assume that the thermostat is programmed to provide an overnight heating temperature of 62°F, and during the next program period, programmed to begin at 6:00 AM, the programmed temperature is 70°F. With EMR activated, the thermostat will automatically activate the heating system at 5:00 AM, so that the programmed temperature of 70°F is reached by about 6:00 AM. Figure 8. Back of Thermostat The thermostat is shipped with the EMR feature inactive, which means that the thermostat will activate the heating or cooling system at, not before, the beginning of the program period (real time). To activate the EMR function, clip wire S3 on the back of the thermostat (see fig. 8). CHECK THERMOSTAT OPERATION If at any time during testing the system does not function correctly, disconnect electrical power at fuse box or circuit breaker and check that all wiring is correct. HEATING SYSTEM 1. Press SYSTEM SWITCH until HEAT is displayed (it may al- ready be displayed). 2. Press to adjust thermostat above room temperature to call for heat. The heating system should begin to operate. Refer to the OPERATION GUIDE if you need additional information on thermostat operation. TROUBLESHOOTING Refer to the Question & Answer section of the OPERATION GUIDE for information on troubleshooting the thermostat. 5 If you need further information about this product, please write to: WHITE-RODGERS Division of Emerson Electric Co. 9797 Reavis Road St. Louis, MO 63123-5329 ATTN: Technical Service Department WARRANTY INFORMATION THIS WARRANTY STATEMENT SUPERSEDES ALL WARRANTY STATEMENTS DATED PRIOR TO MARCH 1, 1988. White-Rodgers Division of Emerson Electric Co. (“Seller”) warrants that its products purchased for resale (the “Products”) will be free from defects in material and workmanship under normal use and service for a period of twelve (12) months from date of installation. Seller’s obligation under this warranty, and Purchaser’s exclusive remedy for the breach thereof, shall be limited to, at Seller’s option, Seller’s replacement of any defective Product F.O.B. Seller’s factory, or Seller’s issuance of a credit in the amount of the purchase price of such Product for resale as described below. Seller shall have the option of requiring the return of any defective Product, transportation charges prepaid, before recognizing any claim. This warranty shall not apply to any Product (1) which has been repaired or altered outside Seller’s factory or by other than Seller in any manner so as, in Seller’s judgement, to affect its serviceability or proper operation; (2) which has been subjected by persons other than Seller to improper handling, operation, maintenance, repair or alteration; or (3) which has been subjected to misuse, negligence, or accident. This warranty extends only to persons or organizations who purchase the Products for resale. THE FOREGOING CONSTITUTES SELLER’S SOLE RESPONSIBILITY UNDER THIS WARRANTY, AND PURCHASER’S EXCLUSIVE REMEDY FOR BREACH THEREOF. EXCEPT AS OTHERWISE EXPRESSLY SET FORTH IN THIS AGREEMENT, THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, WHETHER OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR OTHERWISE. SELLER SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE SALE, RESALE OR USE OF THE PRODUCTS. Complete warranty information and instructions for replacing/ returning warranty products can be found in the White-Rodgers Product Catalog, or by telephoning or writing to: White-Rodgers Division Emerson Electric Co. 9797 Reavis Road St. Louis, Missouri 63123-5329 (314) 577-1300 WARRANTY INFORMATION FOR CONSUMERS When you purchase a White-Rodgers Division product, it is typically for replacement of a device which has failed on existing residential or commercial equipment, or a component of new equipment purchased for modernization. While our warranty does not extend to you, your contractor or dealer is protected by a one-year product warranty from WhiteRodgers. Your supplier can rely on a nearby White-Rodgers wholesaler for prompt credit or replacement.
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