Daikin ZQG71~140L7V1B Service Manual page 4

Part 6 - Field Setting.....................................................................71
1. Test Operation ......................................................................................72
2. Field Setting from Remote Controller....................................................75
3. Field Setting from Outdoor Unit PCB ....................................................93
4. Emergency Operation .........................................................................104
Part 7 - Service Diagnosis ..........................................................107
1. Maintenance Inspection ......................................................................109
2. Symptom-based Troubleshooting .......................................................111
3. Troubleshooting by LED Indications ...................................................129
4. Troubleshooting by Remote Controller ...............................................130
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3.1 Indoor Unit..............................................................................................48
3.2 Outdoor Unit ...........................................................................................52
1.1 Pre-run Checks ......................................................................................72
1.2 Remote Controller Confirmation.............................................................72
1.3 Test Run.................................................................................................73
1.4 Precautions Regarding Test Run ...........................................................73
1.5 Failure Diagnosis at the Moment of First Installation .............................74
2.1 Wired Remote Controller........................................................................75
2.2 Wireless Remote Controller ...................................................................78
2.3 Settings Contents and Code No. for Indoor Units ..................................79
2.4 Overview of the Field Setting on the Outdoor Units ...............................84
2.5 Quiet (Low Noise) Operation..................................................................85
2.6 I-Demand Function.................................................................................87
2.7 Setting for Low Humidity Application......................................................88
2.8 Defrost Start Setting ...............................................................................92
3.1 Location of DIP Switch and BS Button ...................................................93
3.2 Field Setting for Outdoor Unit.................................................................94
4.1 Forced Operation .................................................................................104
1.1 Overview ..............................................................................................109
2.1 Overview ..............................................................................................111
2.2 Equipment does not Operate ...............................................................112
2.3 Indoor Unit Fan Operates, but Compressor does not Operate ............114
2.4 Cooling / Heating Operation Starts but Stops Immediately ..................116
2.5 After Unit Shuts Down, It cannot be Restarted for a While ..................117
2.6 Equipment Operates but does not Provide Cooling .............................119
2.7 Equipment Operates but does not Provide Heating .............................121
2.8 Equipment Discharges White Mist .......................................................123
2.9 Equipment Produces Loud Noise or Vibration .....................................124
2.10 Equipment Discharges Dust.................................................................125
2.11 Remote Controller LCD Displays "88" ..................................................126
2.12 Swing Flap does not Operate...............................................................127
3.1 Troubleshooting by LED on the Indoor Unit .........................................129
3.2 Troubleshooting by LED on Outdoor Unit PCB ....................................129
4.1 Procedure of Self-diagnosis by Remote Controller ..............................130
4.2 Error Codes and Description ................................................................134
4.3 Safety Devices .....................................................................................135
4.4 Indoor Unit PCB Abnormality ...............................................................136
4.5 Drain Water Level System Abnormality................................................137
ESIE12-06
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