System Details 29
4.4.5 Adjusting the Temperature
4.4.5.1 Adjusting the Central Heating Temperature
To adjust the central heating temperature:
1. In normal operation mode, press the Down button ( ).
The central heating temperature ( ) is highlighted on the
screen.
2. Press the OK button (
) to select the central heating
temperature ( ). The highlighted section will flash.
4.4.3 Turning the Boiler On or Off
To turn the boiler on or off, press the Power button (
).
When the power is turned on for the first time, you must
complete the set-up wizard. The temperature will appear on the
front panel display after the power is turned on.
4.4.4 Set-Up Wizard
The setup wizard should run the first time the unit is powered
on. The wizard must be completed before the boiler can be
used.
1. Set the time.
●
YYYY:MM:HH:MM:SS
2. Check the gas type.
●
LNG (G20)
●
LNG (G25_G27) (not available)
●
LPG (G30)
●
LPG (G31)
3. Select the Heat Demand.
●
Navien Thermostat
●
Panel
●
Switched Live
●
CH Thermostat
●
OpenTherm
4. DHW Preheat Uasage
●
Not usage (Default)
●
External (NaviCirc)
●
Internal (Boiler)
5. Once the Setup Wizard is finished, a summary of the
settings will be displayed. Press the OK button (
) at each
summary screen until the main screen is displayed. Settings
made in the Setup Wizard can be adjusted from the Main
Menu and Installer Menu as described in Section 4.4.7 and
Summary of Contents for NCB-700-2S+/42K
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