Bryant 619CNQ, 619CNF installation instructions Asm, Asr, Tran, Fpt, Htr, Htt, Ifm

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a40-941

 

 

 

 

 

LEGEND

ASM

Air Sweep Motor

NEC

National Electrical Code

ASR

Air Sweep Relay

PL

Plug

EQUIP GND — Equipment Ground

TB

Terminal Board

FL

Fuse Link

TRAN

Transformer

FPT

Freeze Protection Thermostat

 

Terminal (Marked)

HP

Heat Pump

 

 

 

HR

Heater Relay

 

Terminal (Unmarked)

HTR

Heater

 

Splice

HTT

Heater Temp. Thermostat

 

 

 

IFM

Indoor-Fan Motor

 

 

NOTES:

1.If any of the original wire furnished must be replaced, it must be replaced with type 90 C wire or its equivalent.

2.Wire in accordance with NEC and local codes.

3.Transformer is thermally protected and will reset automatically.

4.Indoor-fan motor(s) are inherently thermally protected.

Fig. 17 — Control Circuit Connections Arrangement

Terminal Block

Factory Wiring Field Power Wiring Field Control Wiring Printed Circuit Board Accessory or Optional Wiring

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Contents Safety Considerations ContentsInstallation Application Range System MatchesSystem Type Indoor Section Number Outdoor Section Number CoolingBefore Installation Complete PRE-INSTALLATION ChecksPhysical Data, Under Ceiling Cooling Only Units Unpack UnitII. Select Location Physical Data, Under Ceiling Heat Pump UnitsUnit Size Unit Weight lbSize Ft-inIII. Mount Unit IV. Connect Refrigerant Piping Installing Hex-Head Mounting Bolts Fan Coil UnitPiston and Charge Combinations Cooling Only Systems Connect Condensate Drain LinePiston and Charge Combinations Heat Pump Systems Piston and Charge Combinations Heat and Cool SystemsMounting Hanging Brackets AccuRater Metering Device at Service ValveElectrical Data VI. Make Electrical ConnectionsComponent Location Typical Ceiling-Suspended System Line Power Connections VII. Install ThermostatASR ASMTran FPTThermostats Check AccuRater Metering Device VIII. Make Connections Between Indoor and Outdoor UnitsCooling Only Systems Heat Pump SystemsCooling System Wiring Diagram Heat Pump Wiring Diagram IV. Operating Mode Memory III. Adjusting AirflowAutomatic Operation AUTO. Mode START-UPLubrication Cleaning and MaintenanceII. AIR Filters FIG IV. Clean Indoor Coil III. Clean Indoor Unit Bottom PanelClean Outdoor Coil Outdoor Unit VI. Clean Condensate DrainsProblem Cause Typical Solution TroubleshootingCall for Free Catalog Service TrainingII. PRE-START-UP START-UP Checklist Preliminary InformationIII. Piping IV. START-UP START-UP Checklist