Daikin F Series Technical Manual

Daikin F Series Technical Manual Manual pdf 45 page image

43Service & MaintenanceService & 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 regularlychecked and the following items should be given due attention.Components Maintenance Procedures PeriodAir Filter(Indoor Unit)1. Remove any dust adhering to the filter by using a vacuum cleaneror wash in lukewarm water (below 40°C) with a neutral cleaningdetergent.2. Rinse the filter well and dry before placing it back onto the unit.3. Note: Never use gasoline, volatile substances or chemicals toclean the filter.At least once every 2weeks.More frequently ifnecessary.Indoor Unit1. Clean any dirt or dust on the grille or panel by wiping it with asoft cloth soaked in lukewarm water (below 40°C) and a neutraldetergent solution.2. Note: Never use gasoline, volatile substances or chemicals toclean the indoor unit.At least once every 2weeks.More frequently ifnecessary.Condense DrainPan & Pipe1. Check the cleanliness and clean it if necessary.2. Check the condensate water flow.Every 3 months.Indoor Fan Check if there is any abnormal noise. If necessary.Indoor / OutdoorCoil1. Check and remove the dirt between the fins.2. Check and remove any obstacles which hinder air flow throughthe indoor or outdoor.Every month.Power Supply1. Check the running current and voltage for indoor and outdoorunit.2. Check the electrical wiring and tighten the wire onto theterminal 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 fitting.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, polishingcompound, scrubbing brushes, nor other hand stuff.• After cleaning, make sure that the front panel is securely fixed.