Daikin FCRN - Service & Maintenance

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Service & Maintenance
Service & Maintenance
• Disconnect from main supply before servicing the air conditioner.
• The unit is designed to give long life operation with minimum maintenance required. However, it should be regularly
checked and the following items should be given due attention.
Components Maintenance Procedures Period
Air Filter
(Indoor Unit)
1. Removeanydustadheringtothelterbyusingavacuumcleaner
or wash in lukewarm water (below 40°C) with a neutral cleaning
detergent.
2. Rinsethelterwellanddrybeforeplacingitbackontotheunit.
3. Note: Never use gasoline, volatile substances or chemicals to
cleanthelter.
At least once every 2
weeks.
More frequently if
necessary.
Indoor Unit
1. Clean any dirt or dust on the grille or panel by wiping it with a
soft cloth soaked in lukewarm water (below 40°C) and a neutral
detergent solution.
2. Note: Never use gasoline, volatile substances or chemicals to
clean the indoor unit.
At least once every 2
weeks.
More frequently if
necessary.
Condense Drain
Pan & Pipe
1. Check the cleanliness and clean it if necessary.
2. Checkthecondensatewaterow.
Every 3 months.
Indoor Fan Check if there is any abnormal noise.
If necessary.
Indoor / Outdoor
Coil
1. Checkandremovethedirtbetweenthens.
2. Checkandremoveanyobstacleswhichhinderairowthrough
the indoor or outdoor.
Every month.
Power Supply
1. Check the running current and voltage for indoor and outdoor
unit.
2. Check the electrical wiring and tighten the wire onto the
terminal block if necessary.
Every 2 months.
Every year.
Compressor
No maintenance needed if refrigerant circuit remains sealed.
How-ever,checkforrefrigerantleakatjointandtting.
Every 6 months.
• Don’t touch the metal parts of the indoor unit. It may cause an injury.
• When removing or attaching the front panel, use a robust and stable stool and watch your steps carefully.
• When removing or attaching the front panel, support the panel securely with hand to prevent from it falling.
• For cleansing, do no use hot water above 40°C, benzene, gasoline, thinner, nor other volatile oils, polishing
compound, scrubbing brushes, nor other hand stuff.
• Aftercleaning,makesurethatthefrontpanelissecurelyxed.