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Pump Prerun/Overrun - LG THERMA V HM093MR Installation Manual

Air-to-water heat pump
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Pump Prerun/Overrun

Pump Prerun operates to ensure sufficient flow before the compressor is operated. This is a
function that allows heat exchange to work smoothly.
Pump Overrun removes latent heat from the PHEX by circulating the water flow when the comp
is stopped.
Overrun
Value
Default
Prerun
OK
Range
1 min
1~10 min
1 min
1~10 min
INSTALLER SETTING
207

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