Daikin FFQ25C2VEB Operation Manual

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Daikin FFQ25C2VEB Operation Manual Manual pdf 8 page image

Operation manual6 FFQ25~60C2VEBSplit system air conditioners4P341089-1A – 2013.01TroubleshootingIf one of the following malfunctions occurs, take the measures shownbelow and contact your dealer.The system must be repaired by a qualified service person. If a safety device such as a fuse, a breaker, or an earth leakagebreaker frequently actuates, or ON/OFF switch does notproperly work.Measure: Turn off the main power switch. If water leaks from unit.Measure: Stop the operation. If the display " " (INSPECTION), " ", and theOPERATION lamp flashes and the "MALFUNCTION CODE"appears.Measure: Notify your dealer and inform him/her of the display.If the system does not operate properly, except for the abovementioned case, and none of the above mentioned malfunctions areevident, investigate the system according to the following procedures.If the system does not operate at all. Check if there is a power failure.Wait until power is restored. If power failure occurs duringoperation, the system automatically restarts immediately afterthe power supply recovers. Check if the fuse has blown or breaker has been tripped.Change the fuse or set the breaker.If the system stops operating after operation is complete. Check if the air inlet or outlet of outdoor or indoor unit is blockedby obstacles.Remove the obstacle and make it well-ventilated. Check if the air filter is clogged.Ask a qualified service person to clean the air filter.The system operates but it does not sufficiently cool or heat. If the air inlet or outlet of the indoor or the outdoor unit is blockedwith obstacles.Remove the obstacle and make it well-ventilated. If the air filter is clogged.Ask a qualified service person to clean the air filter. If the set temperature is not proper. (Refer to the manual of theremote controller) If the FAN SPEED CONTROL button is set to LOW SPEED.(Refer to the manual of the remote controller) If the air flow angle is not proper. (Refer to the manual of theremote controller) If the doors or the windows are open. Shut doors or windows toprevent wind from coming in. If direct sunlight enters the room (when cooling).Use curtains or blinds. When there are too many inhabitants in the room. Cooling effectdecreases if heat gain of the room is too large. If the heat source of the room is excessive (when cooling).Cooling effect decreases if heat gain of the room is too large.Disposal requirementsDismantling of the unit, treatment of the refrigerant, of oil and of otherparts must be done in accordance with relevant local and nationallegislation.Your air conditioning product is marked with this symbol.This means that electrical and electronic products shallnot be mixed with unsorted household waste.Do not try to dismantle the system yourself: the dismantling of the airconditioning system, treatment of the refrigerant, of oil and of otherparts must be done by a qualified installer in accordance withrelevant local and national legislation.Air conditioners must be treated at a specialized treatment facility forre-use, recycling and recovery. By ensuring this product is disposedof correctly, you will help to prevent potential negative consequencesfor the environment and human health. Please contact the installer orlocal authority for more information.Batteries must be removed from the remote controller and disposedof separately in accordance with relevant local and nationallegislation.WARNINGWhen the air conditioner is in abnormal conditions (burningsmell, etc.) unplug the power cord from the outlet andcontact your dealer.Continued operation under such circumstances may resultin a failure, electric shock and fire.