Navien NCB300-28K, Руководство по обслуживанию

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System Details 27
4.4.2 Buttons
Using the buttons on the front panel, you can turn on or off the boiler,
monitor the current operation status, and set the values required
for the boiler’s operation, such as central heating and DHW supply
temperatures. Refer to the following table for detailed information.
a
b
c
d
e
f
a
Menu button
Access to the Main menu screen.
b
Eco button
Turn the boiler DHW preheat on or off.
c
Info button
Access the boiler information.
d
Plus button
Increases the temperature setting,
parameter or moves up.
e
Minus button
Decreases the temperature setting,
parameter or moves down.
f
Power button
Turns the boiler on or off.
Reset the boiler during an error.