Carrier 50Tff004 014 Users Manual
50TFF004-014 50tff-4sb
50TFF004-014 to the manual 801dfff9-3e25-4a1b-995a-e51becda8aa7
2015-01-24
: Carrier Carrier-50Tff004-014-Users-Manual-310506 carrier-50tff004-014-users-manual-310506 carrier pdf
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50TFF-4SB 50TFF004-014 SINGLE-PACKAGE ELECTRIC COOLING UNITS WITH FIELD-INSTALLED ELECTRIC HEAT — — — PERFORMANCE DATA CERTIFIED DIMENSION PRINTS CERTIFIED ROOF CURB DIMENSION PRINTS © Copyright 2005 Carrier Corporation • Syracuse, New York 13221 Form 50TFF-4SB Replaces: 50TFF-3SB Printed in U.S.A. 11-05 Catalog No. 04-51500003-01 Date: 50TFF004-014 SINGLE-PACKAGE ELECTRIC COOLING UNITS WITH FIELD-INSTALLED ELECTRIC HEAT Supersedes: JOB NAME: LOCATION: BUYER: BUYER P.O. # UNIT NUMBER: MODEL NUMBER: 50TFF Rev.: -4SB CARRIER # UNIT DESIGNATION: PERFORMANCE DATA CERTIFIED BY: DATE: DESCRIPTION Units are a single piece, electric cooling unit, with a low profile, pre-wired, tested and charged at the factory. The units have the capability for convertible supply and return openings and are intended for installation on an accessory curb (ordered separately), or for slab mounting (for horizontal duct connections). Units are designed to accept a field-installed economizer, enthalpy control, manual or two-position outside-air damper, roof curb, as well as many choices of field-installed electric heat. Refer to accessory chart below for full listing. FEATURES • • • • • • • • • • • • • Standard one-year full product warranty. Five-year protection plan for the motor-compressor. Outdoor ambient cooling operation from 25 F (–4 C) to 115 F (46 C). Units are tested and certified by ARI and certified by UL and CSA. Factory-run test printout included in each rooftop. 24-volt control circuit, with resettable breaker. Two-inch disposable-type return air filters in dedicated rack. Hermetic compressor on independent circuit with internal line break and overload protection, self-lubricating with internal discharge muffler. Scroll compressor with internal overload protection (50TFF007 and 50TFF014). Each refrigerant circuit contains a filter drier to trap dirt and particles. Single compressor on 3 to 6 ton units. Dual compressors on 71/2 to 121/2 ton units. Two-speed direct drive evaporator fan on all units except size 007 which is belt driven. Adjustable belt drive fans are optional on all sizes. Non-corrosive condensate pan with self-draining sloping design with both bottom and side drain connections. • Thru-the-bottom power control entry capability. • Evaporator and condenser coils constructed of aluminum fins mechanically bonded to seamless copper tubes. • Single point electrical connections. • Direct-drive propeller condenser fan totally enclosed with permanently lubricated bearings. • Pre-painted, insulated cabinet with primer inner panels, certified 500-hr salt spray test and non-corrosive screws. • Large, easily removable panels provide ready access to unit components for rapid removal or maintenance. • Filter access door for filter access and maintenance that requires no tools. • Fixed orifice metering device precisely controls refrigerant flow to each circuit individually. • Reliable accurate control circuit with color coded wires and easy accessible terminal board. • Loss of charge, freeze protection, and high pressure switches standard. • Cooling units with field-installed electric heat with accessory singlepoint electrical kit have single-point electrical power connection — UL approved. PERFORMANCE DATA COOLING Net Total Cap. _____________________________________________ Btuh Net Sensible Cap. __________________________________________ Btuh Compressor Power Input _____________________________________ kW _______________________________________ F Outdoor Air Temperature Indoor Entering Air db _______________ F wb _________________ F Cfm ___________________ Ext. Static Pressure ______________ in. wg EER _________________________________________________________ HEATING Heating Capacity kW ________________________________________________________ Btuh _______________________________________________________ OPERATING WEIGHT _________ lb (unit) _____________lb (curb) ELECTRICAL DATA Power Supply to Unit _____________ Volts _________________ Phase ___________________ Hz Minimum Circuit Amps ________________ 2 Maximum Overcurrent Protection (Fuse only)____________ OPTIONS AND ACCESSORIES FACTORY-INSTALLED OPTIONS EconoMi$er IV with Controller EconoMi$er2 with 4-20 mA Actuator Only (PremierLink™ or 3rd Party EMS System Control) Copper/Copper Coils — Evaporator, Condenser, Both Pre-Coated Condenser Coil E-Coat (Post-Coated) Condenser Coil Non-Fused Disconnect Switch (factory wired) 115-Volt Convenience Outlet (factory wired, load side) PremierLink Control 25% Manual Air Damper Alternate Motor and Drive (except 007 and 009 size) High-Static Motor (except size 014) Novar 3051 Control CUT ALONG DOTTED LINE FIELD-INSTALLED ACCESSORIES EconoMi$er IV with Controller EconoMi$er2 with 4-20 mA Actuator and No Microprocessor — Vertical or Horizontal 25% Open Two-Position Damper 25% Open Manual Air Damper 50% Open Manual Outdoor Air Damper 100% Open Two-Position Damper Outdoor Air/Return Air Temperature Sensor Outdoor Air/Return Air Enthalpy Sensor Roof Curb (14 or 24-in. Height) Thru-the-Bottom/Roof Curb Electrical Connection Kit Time Guard II Compressor Anti-Cycle Control Condenser Coil Hail Guard Condenser Coil Grille Room Temperature Sensor BLANKET QUOTE CONTROLS 115-Volt Field Powered GFI Convenience Outlet (line side) 115-Volt GFI Convenience Outlet (field powered) E-Coated Aluminum/Copper Condenser and Evaporator Coils Fused Disconnect Hinged Acess Panels Lockout of High Fire Stage for Heating Low Ambient Controller (Motormaster® I) Smoke Detector — Return Air Smoke Detector — Return and Supply Air Smoke Detector — Supply Air Split Power (transfer switch NOT included) UV-C Lamps (installed and powered with door interlock switch and disconnect switch) CUT ALONG DOTTED LINE PremierLink Control CO2 Sensor (IAQ Control) Power Exhaust Horizontal Power Exhaust Module (Single Fan) –20 F Motormaster® Low Ambient Control Kit Programmable Setback Thermostat Electrical Mechanical Thermostat and Subbase Indoor Fan/Filter Status Indicator Electric Resistance Heat Coils 62AQ Energy$Recycler™ Mounting Kit 62AQ Energy$Recycler Supply Air Blower 62AQ Energy$Recycler 460-V Transformer 62AQ Energy$Recycler 575-V Transformer Humidistat Light Commercial Thermidistat™ Device UV-C Lamps Other ____________________ 3 4 CERTIFIED DIMENSION PRINT 5 CUT ALONG DOTTED LINE CERTIFIED DIMENSION PRINT CUT ALONG DOTTED LINE 6 CERTIFIED ROOF CURB DIMENSION PRINT 7 CUT ALONG DOTTED LINE CERTIFIED ROOF CURB DIMENSION PRINT CUT ALONG DOTTED LINE
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