Equipment Does Not Operate - Daikin RZQ100B8V3B Service Manual

Troubleshooting
1.3.1

Equipment does not operate

1
Applicable Model
Error Detection
Method
Error Generating
Condition
3 3
Possible Causes
4
5
3–6
All models of SkyAir series
Fuse blown or disorder of contact in operation circuit
Faulty operation switch or contact point
Faulty high pressure switch
Faulty magnetic switch for fan motor
Activation or fault of overcurrent relay for fan motor
Faulty overcurrent relay for compressor
Faulty compressor protection thermostat
Insufficient insulation in electric system
Faulty contact point of magnetic switch for compressor
Malfunction of compressor
Fefective remote controller or low batteries (wireless)
Check if address is set correctly on wireless R.C.
ESIE05-03
Part 3 – Troubleshooting