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jonjonbear

Is anyone here familiar with LG PTHP units with the remote stat?

jonjonbear
15 years ago

Hello group.

I have the latest model LG PTAC heat pump, with LG's wireless thermostat. I installed the unit in April and has been working beautifully. The weather has cooled and I have switched it to heat, but I don't think the heat strips are turning on. Looking through the setup on the wireless stat, second stage is set at 2 degrees. I have set it up to about six degrees higher than the room temp, and the air is still just warm. I thought the design was that the strips would engage until the room is near set temp. Also, after checking through the settings there is one not mentioned in the book, it is "OB engergized" and the choices are heat and cool. It was set on heat, I changed it to cool and it then ran the AC when calling for heat. I then used the "initialize PTAC" button, and now it won't communicate. Do I have to press a button on the receiver card too? Can't find my book and LG doesn't have it on site.

Thanks,

John

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