TROUBLESHOOTING Symptom Problem See Page ○ Has the circuit breaker been turn off? CHECK ONCE Doesn't operate at all: MORE ○ Has there been a power failure? — fileslib. Check for correct voltages at panel, condenser and evaporator. Refer to the Service Instruction manual. – Serial Signal troubleshooting for further details. CURRENT OWNERS Downloads AIRSTAGE MINI-SPLITS Operation Manual: Current. Download a manual by clicking on the system number below. Current.
Models with Wireless Controllers Trouble Shooting from the Indoor Unit. Fujitsu Trouble Shooting Guide Manual Auto Button Error. 4 Flashes.
Fujitsu Halcyon Manual Online: Troubleshooting. In following events, immediately stop operation of the air conditioner, and disconnect all the power supply