Hot Water Temp. Setting - Navien CH-180 Operation Manual

Combination water heater operation
█ Hot Water Temperature Setting
If the DHW button is pressed, „hot
water‟ icon flickers and temperature
of hot water (86~120℉) is displayed.
If temperature over 120℉ is needed,
DHW and Heating button shall be
pressed simultaneously. Then user
can adjust set temperature of hot
water up to 140℉
16
When the „hot water‟ icon flickers turn
the dial to set desire hot water
temperature. After a few seconds, the
desire temperature is saved and get
back to the previous function.