AUX AMCA-H09/4R1A, Service Manual

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AUX DC Inverter Free Match 50HZ R410A Installation
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8.5 Daily maintenance
Clean filter net
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Before cleaning the filter, ensure the unit is switched off and the power is off.
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Forbidden to use water clean the filter , it will hurt PCB or get an electric shock.
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When cleaning filter net, be sure to stand sreadily,andplease be carefulif using a lift or others.
Washing filter net
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Use vacuum or water to clean the net.
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In order to ensure the best performance of 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
℃
).
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Ensure the filter is fully dry before reinstallation to avoid risk of electric shock or short circuiting.
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Do not dry the filter using direct sunlight.
Check at the beginning of each season
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Check whether there are no physical obstructions at the air inlet or outlet of either indoor or outdoor unit.
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Check whether there are garbage at the water outlet.
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Check whether electrical cables are in good condition, particularly the earth cable.
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When power on, check weather letters display on the screen of the wired controller.
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When working in winter,the system must be power on for 8 hours beforethe first time start up.
Check at the end of service season
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Operate for 2~3 hours under the ventilation condition; remove the moisture of the indoor unit..
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If not use air conditioner in a long time, please cut off the power to save energy, the letter will disappear on wired
controller.
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Take the batteries out of remote controller.
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Use dustproof to cover the outdoor unit .
8.6Sound level of different running status