Navien NHB-055H, Руководство пользователя

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12 Operating the Boiler
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.
3.2.3 Adjusting the DHW Indirect
Supply Temperature
DANGER
Water temperatures at or above 125°F (52°C) can
cause instant scalding, severe burns, or death.
Before you decide to change the temperature
setting, read the following table carefully.
Water
Temperature
Time in which a young child can
suffer a full thickness
(3rd degree) burn
160°F (70°C) Less than 1 second
140°F (60°C) 1 second
130°F (55°C) 10 seconds
120°F (49°C) 10 minutes
100°F (37°C) very low scald risk
To adjust the water temperature:
1. In normal operation mode, rotate the Command
dial ( ). The space heating temperature ( ) is
highlighted on the screen.
2. Rotate the Command dial ( ) to the right to
select the DHW temperature.