44 NHB Service Manual
Version 1.0
Item
Description
Display
(S) Altitude setting
information
Display of current altitude level
setting
0~2,000ft
2,000~5,400ft
5,400~7,700ft
7,700~10,100ft
(V) Space heating system
supply water temperature
Display of the current system
space heating outgoing water
temperature
For Celsius (°C) mode; ex) at 60°C
For Fahrenheit (°F) mode; ex) 120°F
(W) Space heating system
return water temperature
Display of the current system
space heating incoming water
temperature
For Celsius (°C) mode; ex) at 60°C
For Fahrenheit (°F) mode; ex) 120°F
(X) DHW Priority Time
Time setting for DHW Priority
operation
DHW Priority Time 50 minutes
Pri
Summary of Contents for NHB-055
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