Daikin Super Multi Plus E-Series FFQ50B8V1B User Manual

Troubleshooting for Outdoor Unit SiBE18-821_C
412 Troubleshooting
7.26 Check Operation is not Conducted
Remote
Controller
Display
U3
Method of
Malfunction
Detection
Check operation is executed or not
Malfunction
Decision
Conditions
When the unit starts operation without check operation
Supposed
Causes

Check operation is not executed.
Troubleshooting
Has the
check operation
performed from the
outdoor unit
PCB?
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Performs the check operation
again and completes the check
operation.
When a leakage detection
function is needed, normal
operation of charging refrigerant
must be completed. Start once
again and complete a check
operation.
Press and hold BS4 on the service
PCB (A2P) for 5 seconds or more,
or turn ON the local setting mode
2-3 to conduct a check operation.
(R13045)
NO
YES

Daikin Super Multi Plus E-Series FFQ50B8V1B Specifications

General

Brand	Daikin
Model	Super Multi Plus E-Series FFQ50B8V1B
Category	Air Conditioner
Language	English