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