Resetting The Boiler - Navien NHB-055H User's Information Manual

Item
Outdoor reset curve load
type (displayed when the
outdoor reset option "21.
Outdoor Reset" is enabled)
22. Outdoor Reset
Curve
installer)
23. Boost Interval Boost interval set time
Time (min)
Sea Level (0–2,000 ft)
Level 1 (2,000–5,400 ft)
24. High Altitude
Level 2 (5,400–7,700 ft)
Level 3 (7,700–10,100 ft)
25. Model Model type
26. Gas Fuel type (NG/LPG)
Firmware version of the
27. Main F/W Ver
main controller
Firmware version of the
28. Panel F/W Ver
panel controller
14 Operating the Boiler
Description
1: Finned Tube Baseboard
2: FAN Coil
3: Cast Iron Baseboard
4: Low Mass Radiant
5: High Mass Radiant
6: Radiator
7: Custom (set by

3.4 Resetting the Boiler

If an error message appears during boiler operation,
reset the boiler to resolve the problem. Press the
Back button ( ) on the front panel to reset the
boiler.
If resetting the boiler does not solve the problem,
refer to the Troubleshooting section of this manual
or contact Technical Support at 1-800-519-8794.