Troubleshooting
Troubleshooting
D
Check the following points before calling for repairs or service if the
malfunction persists, Please contact Daikin Authorized Service Centre.
Case 1. If the unit is too noisy during operation.
The following sounds are normal during operation:
• A low humming sound indicating that the unit is operating.
• A soft clicking sound when the compressor turns on and off.
• A flowing sound due to circulation of the refrigerant when the
compressor is turned on.
• A splashing sound indicating condensed water splashing on the
condenser coil.
If you hear other noises please consult Daikin Authorized Service
Centre.
Case 2. If the unit does not operate
• The main power cord is not plugged in.
• The main circuit breaker has tripped.
• Remote control batteries are weak.
Case 3. If water drips off the rear of the unit.
• Humidity is high.
• Condensed water is overflowing.
• To rectify the problem, mount an optional drain pan to the unit
Case 4. If water drips inside the room.
• The unit is tilted inward. To rectify this, tilt the unit slightly
outward.
• Mount the optional drain pan if you prefer.
• The drain pan may be blocked.
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