Daikin SkyAir GQI-Eco Series Service Manual page 3

SiBE281013
Part 6 Field Setting ..................................................................... 49
1. Test Operation ......................................................................................50
2. Field Setting from Remote Controller....................................................53
3. Field Setting from Outdoor Unit PCB ....................................................71
4. Emergency Operation ...........................................................................77
Part 7 Service Diagnosis............................................................. 79
1. Maintenance Inspection ........................................................................81
2. Symptom-based Troubleshooting .........................................................83
3. Troubleshooting by LED Indications ...................................................101
4. Troubleshooting by Remote Controller ...............................................102
Table of Contents
3.2 Outdoor Unit ...........................................................................................33
1.1 Pre-run Checks ......................................................................................50
1.2 Remote Controller Confirmation.............................................................50
1.3 Test Run.................................................................................................51
1.4 Precautions Regarding Test Run ...........................................................51
1.5 Failure Diagnosis at the Moment of First Installation .............................52
2.1 Wired Remote Controller........................................................................53
2.2 Wireless Remote Controller ...................................................................56
2.3 Settings Contents and Code No. for Indoor Units ..................................57
2.4 Overview of the Field Setting on the Outdoor Units ...............................62
2.5 Quiet (Low Noise) Operation..................................................................63
2.6 I-Demand Function.................................................................................65
2.7 Setting for Low Humidity Application......................................................66
2.8 Defrost Start Setting ...............................................................................70
3.1 Location of DIP Switch and BS Button ...................................................71
3.2 Field Setting for Outdoor Unit.................................................................72
4.1 Forced Operation ...................................................................................77
1.1 Overview ................................................................................................81
2.1 Overview ................................................................................................83
2.2 Equipment does not Operate .................................................................84
2.3 Indoor Unit Fan Operates, but Compressor does not Operate ..............86
2.4 Cooling / Heating Operation Starts but Stops Immediately ....................88
2.5 After Unit Shuts Down, It cannot be Restarted for a While ....................89
2.6 Equipment Operates but does not Provide Cooling ...............................91
2.7 Equipment Operates but does not Provide Heating ...............................93
2.8 Equipment Discharges White Mist .........................................................95
2.9 Equipment Produces Loud Noise or Vibration .......................................96
2.10 Equipment Discharges Dust...................................................................97
2.11 Remote Controller LCD Displays "88" ....................................................98
2.12 Swing Flap does not Operate.................................................................99
3.1 Troubleshooting by LED on the Indoor Unit .........................................101
3.2 Troubleshooting by LED on Outdoor Unit PCB ....................................101
4.1 Procedure of Self-diagnosis by Remote Controller ..............................102
4.2 Error Codes and Description ................................................................106
4.3 Safety Devices .....................................................................................107
4.4 Indoor Unit PCB Abnormality ...............................................................108
4.5 Drain Water Level System Abnormality................................................109
4.6 Indoor Unit Fan Motor Abnormality ......................................................111
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