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Window unit ac/heat

Freezing up and thermostat not cutting off

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Are the coils freezing up half way down or all the way up? Half-ways down means low on freon, all the way up, mean low air flow,due to dirty filter, and adjust the thermostat up a little higher, it could be going out also.

Posted on Sep 01, 2008

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hvac1960
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SOURCE: I have an LG AC/Heat

TO GET HEAT, SET MODE OR SELECTOR SWITCH ON "HEAT" AND ALSO TEMP+29

Posted on Dec 13, 2010

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operation will be locked out. Heat pump, furnace, heat strip and fan operation
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FREEZING :


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tnx 4 using fixya,

drcool

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