Interrogation Procedure Via the Control Panel

Interrogation Procedure Via the Control Panel

Action Result
Simultaneously hold AUTO and Display element check
RECIRC - Switch ignition to ON
Press AUTO Any stored fault NUMERIC code (If ZERO appears there are no stored codes)
Press FACE Scroll through stored faults (maximum of 5)
Simultaneously press FACE and HRW Clear stored fault codes (may need to be repeated for each fault)
Press RECIRC (Press FAN to skip actuator check) Initiate actuator check (Actuator codes 20 through 27*)
Press FAN Exit error check mode


NOTE: * Actuator codes are NOT equivalent to fault codes.