Gree GWHD(28)NK3FO, Руководство по обслуживанию

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Installation and Maintenance
Service Manual
Safety Precautions
Please read this manual carefully before using and operating correctly as instructed in this manual.
Please especially take notice of the following two symbols:
Warning! It indicates improper operation which will lead to human casualty or severe injury.
Caution! It indicates improper operation which will lead to injury or property damage.
Warning!
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The installation should be committed to the appointed service center; otherwise it will cause water leakage, electric
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Please install the unit
in a place
where is strong enough to withstand the weight of the unit; otherwise, the unit would
fall down and cause injury or death.
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The drain pipe should be installed as instructed in the manual to guarantee the proper drainage; meanwhile it should
be insulated to prevent condensing; otherwise the improper installation would cause water leakage and then wet the household
wares in the room.
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Under the occurrence of an error (like burning smell etc.), please cut off the main power supply of the unit.
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Please take notice of the supporting frame of the unit to see if it is damaged over the long time period of use.
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the unit.
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Non-professional personnel are prohibited to dismantle the electric box owing to the high voltage of the outdoo
r unit.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in
Caution!
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also check its security.
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Before using the unit, please check if the piping and wiring are correct to avoid water leakage, refrigerant leakage,
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The main power supply must be earthed to avoid the hazard of electric shock and never connect this earth wire to the
gas pipe, running water pipe, lightening rod or phone cable’s earth lead.
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Do not allow children operate this unit.
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Do not operate this unit with wet hands.
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When the unit is not to be used for a long time, please cut off the main power supply of the unit.
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Do not expose the unit to the moist or corrosive circumstances.
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Never step on the unit or place any object on it.
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It is suggested to have a power-on test annually.
36K and 42K