AUKS AL-H18/4DR1(U), Service Manual

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AUKS DC Inverter 1 Drive1 50HZ R410A Universal outdoor unit
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8.5 Daily maintenance
Clean inhaler
◇
Before cleaning the filter, ensure the unit is switched off and the power is off;
◇ Forbidden to use water clean the filter , it will hurt PCB or get an electric shock;
◇ When cleaning filter net, be sure you are standing steady, if you use ladder or others, please be
careful.
Washing filter net
◇
Use vacuum or water to clean the net;
◇ In order to ensure the best performance from your air conditioner clean the air filter regularly
◇
We recommend cleaning once a month or more frequently if required.
◇
When the filter is very dirty it can be washed in detergent and hot water (below 45
℃
);
◇
Ensure the filter is fully dry before reinstallation to avoid risk of electric shock or short circuiting;
◇
Do not dry the filter using direct sunlight;
Check at the beginning of each season
◇
Check whether there are no physical obstructions at the air inlet or outlet of either indoor or outdoor
unit;
◇
Check whether there are some garbage at the water outlet;
◇
Check whether electrical cables are in good condition, particularly the earth cable;
◇
When power on, check weather letters display on the screen of the wired controller.
◇
When working in winter,must connect power for 8 hours before switch on unit.
Check at the end of service season
◇ Operate for 2-3 hours under the ventilation condition; remove the moisture of the indoor unit.;
◇ If not use air conditioner in a long time, please close the power to save energy, the letter will
disappear on wired controller;
◇ Take the batteries out of remote controller;
◇ Suggest that use dustproof to cover the outdoor unit;