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Table of Contents
Safety Information ........................................................................................................................2
Warranty .......................................................................................................................................2
Table of Contents ..........................................................................................................................3
Safety Requirements ....................................................................................................................6
Tools Required ..............................................................................................................................7
Caution .................................................................................................................................7
Nomenclature ...............................................................................................................................8
Operation ......................................................................................................................................9
Cooling .................................................................................................................................9
Heating .................................................................................................................................9
Heat Pump Operation ...........................................................................................................10
All Heat Pump Lockout Mode ...............................................................................................12
Boost Heat Mode ..................................................................................................................12
Fan Cycle Operation ............................................................................................................. 13
Fan Cycle - Resistance Heating Mode .................................................................................14
Fan Cycle - Heat Pump Mode ..............................................................................................15
Constant Fan ........................................................................................................................16
Random Restart ...................................................................................................................17
Freeze Prevention for Indoor Coil (Cooling) .........................................................................19
Indoor Coil Overheat Protection ...........................................................................................20
Reverse Cycle Defrosting Heat Pump Mode ........................................................................21
Internal Condensate Removal Control .................................................................................22
Heat Sentinel Mode ..............................................................................................................23
Freeze Sentinel Mode ..........................................................................................................23
Control Lockout ....................................................................................................................23
Auxiliary Controls ..................................................................................................................23
Auxiliary Set Button ..............................................................................................................24
CDC: (Field Supplied) ........................................................................................................... 25
External Fan: (Field Installed) ............................................................................................... 25
Remote Thermostat ..............................................................................................................25