Haier AS142AHAHA [22/22] Trouble shooting

Содержание

Trouble shooting Caution In the event of a malfunction burning small etc immediately stop operation disconnect the power supply plug and consult sales shop The following is not a machine trouble Before requesting service perform the following checks CONDITION The system does not start re operation immediately Smells are generated Occurring of noise Air does not flow Indoor Unit Air flow speed can not be changed Air does not flow Outdoor Unit Cooling heating is not sufficient CAUSES OR CHECK POINTS O This is for protection of the system After a stop the system does not start operation for approx 3min OThis is because the system circulates smells from the interior air such as the smell of cigarettes cosmetics the walls or furniture O When cooling is started or heating is stopped a swishing or a gurgling noise may be heard This noise is generated while the refrigerant is flowing in the air conditioner O When starting or stopping operation a cracking noise may be heard This noisr is generated by temperature changes O A whooshing noise is may be heard during operation of the system This noise is generated when the refrigerant changes direction O During the dry mode operation air may not flow out to prevent excessive cooling O During the heating operation air does not flow out until the air is heated enough to prevent cold air flow During the thawing in heating air may not flow O During the dry mode operation and heating mode operation Air may not flow out OThe cooling heating function may not work effectively when the air filter is clogged with dust and dirt O Make sure the room temperature has not yet reached the designated level O Make sure the air flow speed is not set at LO O Make sure the inlet or outlet of the outdoor unit is not blocked O When the room temperature has not reached the required level because of a low ambient temperature add other heating facilities The indicator on the wireless remote controller is dim The indicator dims when sending signals Indication does not appear on the wireless remote controller O Make sure if the dry batteries have enough charge Replace worn dry batteries with a new pair Use R 03 dry batteries O Make sure the dry batteries are set in the right directions Misting Indoor Unit O It is caused by chilled air in cooling operation Steaming Outdoor Uint O It is caused by defrosting of outdoor unit in heating operation 20 J

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