Setting Up The Way Of Control Of Hot Water - Navien CH-180 Operation Manual

Combination water heater operation
█ Setting up the way of control of hot
water
Select which one will be used to control hot water temperature, supply water
temperature or return water temperature.
Please turn off the power of Remote
Controller by pressing ON/OFF button.
At this time if the heating button is
pressed, the icon is changed to
return water (or supply water)
If the program and heating button are
pressed simultaneously for 3 seconds,
supply water (or return water) heating icon
flickers.
Leave the dial alone and the display
will automatically save the savings
and return to the "OFF" state.
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