Pump Prerun/Overrun - LG THERMA V HM141MR Installation Manual

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
201