Navien CH-180, Operation Manual

Page: 26 / 46

Combination water heater operation
26
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Well pump setting
User can select whether well pump will be used or not.
Please turn off the power of Remote
Controller by pressing ON/OFF button.
If the DHW button is pressed for 3
seconds,
“IL P” is displayed inside the
clock and
“C” or “S” is flickered where the
temperature is displayed.
“C” means
there is no WELL PUMP.
If the Well Pump setting needs to be
changed, press the heating button to
change
“S” (or “C”) to “C” (or “S”).
Press
“Program” button to complete
setting. If setting is completed Remote
controller return
“OFF” state.
OPERATING INSTR
UCTIONS