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Table of Contents
General Instructions ....................................................................................................................
Warnings .....................................................................................................................................
Your Safety and the Safety of Others............................................................................................
.................................... 1
.................................... 1
.................................. 1
General Information
Installation Recommendations ..................................................................................................
.................................. 4
General Specifications
Model Number Identification Guide ...............................................................................................
Chassis Specifications....................................................................................................................
Electrical Data .................................................................................................................
................................... 2
Electrical Requirements..................................................................................................................
.................................. 3
Electrical Rating Table.....................................................................................................
.................................................3
.................................. 2
.................................................2
Installation
........................................... 5
.............................. 6
................................... 9
Utility Closet Dimensions ......................................................................................................
Wall Plenum & Architectural Louver Installation .................................................................................
Condensate Disposal System .....................................................................................................
Indoor Return Air Grille Installation..........................................................................................
Ductwork ............................................................................................................................
Indoor Air Flow Data ..........................................................................................................
Chassis Installation ............................................................................................................
.......................................10
............................................ 11
............................................ 11
............................................ 10
Remote Thermostat Operation
Remote Thermostat........................................................................................................................................................ 12
Thermostat Connections ....................................................................................................................
Control Board......................................................................................................................
...................................... 12
Desk Control Terminals ............................................................................................................
........................................ 12
Auxiliary Fan Control ..............................................................................................................
........................................... 12
Electrical and Thermostat Wiring Diagrams .......................................................................................
............................ 12
............................ 13
Chassis Final Connection
Final Installation checklist
.................................................................................................................................
.............. 14
Service & Warranty
Servicing/Chassis Quick Changeouts..............................................................................................
.............................. 15
Routine Maintenance .............................................................................................................
........................................ 15
Electronic Control Error Code Diagnostics and Test Mode.............................................
Error Codes .....................................................................................................................
............................................... 15
............................................... 16
Chassis Operation
Fresh Air Door ..................................................................................................................
.............................................. 14
Low Ambient Compressor Lock Out.......................................................................................
........................................ 14
Room Freeze Protection ..........................................................................................................
...................................... 14
..................................... 14
Emergency Heat Operation.......................................................................................................
Accessories ....................................................................................................................
............................................... 17
Warranty................................................................................................................................
........................................ 18