SERVICING
66
SERVICING
Upon start up in emergency mode the circuit board may display an “Ed” error. This is an indication that the DIP switches
on the control board need to be configured in accordance with the Electric Heating Airflow Table. Configuring the DIP
switches to the unit will clear the error code.
NOTE: Default factory settings are marked with *.
S-21 S-22
OFF* OFF*
ON OFF
OFF ON
ON ON
S-1 S-2
OFF* OFF*
ON OFF
OFF ON
OFF OFF
Switch Bank DS-6
Indoor Control Board Settings
Function
Normal operation
Emergency Mode
Cooling Emergency mode/Fan only Emergency mode
Heating Emergency mode (High heat level)
Heating Emergency mode (Low heat level)
Switch Bank DS-2
Outdoor Control Board Settings
Function
Normal operation
Emergency Mode
Cooling Emergency mode (Low cool Level)
Cooling Emergency mode (Medium cool Level)
Cooling Emergency mode (High cool level)
AVPEC25B14A* AVPEC37C14A* AVPEC59D14A* AVPEC61D14A* S-9 S-10 S-11 S-12
No Heater----OFF*OFF*OFF*OFF*
First3555ONONONON
Second5666ONONONOFF
Third6888ONONOFFON
Fourth8 101010ONONOFFOFF
Fifth10151515ONOFFONON
Sixth X 19 20 20 ON OFF ON OFF
Seventh X X X 25 ON OFF OFF ON
Switch Bank DS-3
Indoor Control Board Settings
Heater Kit
Selection
Heater kW Dip Switch Setting