Navien NFB-175H, Руководство пользователя

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12 Operating the Boiler
3.3 Accessing Basic Menu Items
In the Menu Select screen, you can view the boiler’s
operating conditions, configure the space heating
and DHW temperatures, and review error history.
Press the Menu button ( ) to enter the Menu
Select screen.
To view information about the boiler, press the
Menu button ( ), and then select “1. Status
Information”.
Rotate the Command dial ( ) to switch between
the information items. Press the Command dial ( )
to select an item and view the information.
Press the Back button ( ) to exit information view
mode.
Item Description
1. Operation State Current Operation State
2. Heat Capacity Heat Capacity (%)
3. SH Set Temp
Space heating set
temperature (°F)
4. DHW Set Temp
DHW indirect supply set
temperature (°F)
2. Rotate the Command dial ( ) to the right to
select the DHW temperature.
3. Press the Command dial ( ) to select the
indirect DHW temperature ( ). The highlighted
section will flash.
4. Rotate the Command dial ( ) to the right or
left to increase or decrease the temperature.
5. Press the Command dial ( ) to confirm the
new temperature.
6. Press the Back button ( ) to return to normal
operation mode, or rotate the Command dial to
adjust other operation conditions.
You can adjust the temperature while the display is
flashing. Once the display stops flashing, the current
temperature setting is stored.
Note
●
Take note of the original DHW indirect
supply temperature in case you want
to restore it to the default.
●
The default DHW temperature range
is 104°F (40°C, Absolute MIN) to 180°F
(82°C, Absolute MAX).
●
You can adjust the temperature ranges
in the parameter settings menu.
●
The boiler will retain your settings
during a power outage.