Navien NHB-055, Руководство по обслуживанию

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NHB Service Manual 43 Version 1.0
Item Description Display
(O) Current APS
Display of current APS voltage
value
Display of the APS value as voltage up to the first decimal place,
ex) 3.2V;
(P) Exhaust Gas Temperature
Display of current exhaust gas
temperature
Exhaust Gas Temperature display for Celsius (°C) mode with sensor,
ex) 60°C
Exhaust Gas Temperature display for Fahrenheit (°F) mode with sensor,
ex) 120°F
Exhaust Gas Temperature display without sensor
(Q) Model and Capacity
Display of currently set model and
capacity
ex) Capacity level 55, condensing for the American market
ex) Capacity level 80, condensing for the American market
ex) Capacity level 110, condensing for the American market
ex) Capacity level 150, condensing for the American market
(R) Information on Gas Type Display of current gas
NG
PG