Navien NHB H Series, Инструкция по установке и эксплуатации

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104 Operating the Boiler
Item Description
24. High Altitude
Sea Level (0–2,000 ft)
Level 1 (2,000–5,400 ft)
Level 2 (5,400–7,700 ft)
Level 3 (7,700–10,100 ft)
25. Model Model type
26. Gas Fuel type (NG/LPG)
27. Main F/W Ver
Firmware version of the
main controller
28. Panel F/W Ver
Firmware version of the
panel controller
11.8 Setting the Space Heating
Operation
To set the boiler’s space heating operation, press the
Menu button ( ), and then select “2. Space Htg
Operation”.
Rotate the Command dial ( ) to switch between
the list items or to increase/decrease setting values.
Press the Command dial ( ) to select an item or to
confirm after making changes.
Press the Back button ( ) to return to the previous
screen or menu.
Item Description
8. Sys Supply Temp
System supply
temperature (°F)
9. Sys Return Temp
System return
temperature (°F)
10. Outdoor Temp Outdoor temperature (°F)
11. Approx. Boiler
Flow
Flow rate (GPM)
12. DHW Tank set
Temp
DHW Tank set temperature
(°F)
13. Tank Sensor
Temp
DHW indirect tank
temperature (°F)
14. Water Press Water pressure (psi)
15. Flame Value
Flame detector AD value
●
Flame On: 8bit AD
values equal to or lower
than 70
●
Flame Off: 8bit AD
values equal to or
higher than 175
16. Fan Target RPM Set fan speed (RPM)
17. Fan Current RPM Fan speed (RPM)
18. Fan Target APS Set APS voltage (V)
19. Fan Current APS APS voltage (V)
20. Exhaust Temp Exhaust temperature (°F)
21. Outdoor Reset
Outdoor reset status
(Enable / Disable)
22. Outdoor Reset
Curve
Outdoor reset curve load
type (displayed when the
outdoor reset option “21.
Outdoor Reset” is enabled)
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
installer)
23. Boost Interval
Time
Boost interval set time
(min)