Question about Mitsubishi Mr. Slim MXZ30TN Air Conditioner

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I have a mr slim model PUY-A18NHA3 Mini split. it is completely installed however it will not get cold it blows room temp air. I have checked for leaks and have none. i am not sure why it will not get cold.

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You need to check the protection for the compressor has not failed. Other causes can be thermostat / pressure switch Low gas pressure Maintenance codes - any showing? Operator settings - timer/sleep/fan only etc..

Posted on Aug 03, 2010

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Posted on Jan 02, 2017

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1 Answer

Pressure readings


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I take the time to answer your questions, so please rate me.
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Just blows "coolish" air


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Mr Slim air unit is blowing out dirt into my room.


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Mitsubishi Mr. Slim Mini Split MS-A12WA Indoor Unit


no sir gary,

the water would not go to the drain pan if you install it vertically.

water would just drop anywhere and would ruin a lot of things...
'

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drcool

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