Specifications

44 008082013GW
T5 sensor is reading too high of a flue gas temperature. (Adjust
parameter 84 – default 212 ⁰F) See location of T5 sensor below. If red
cap is installed, T5 sensor is not being used.
T5 Senor, if
installed
Moisture on the flue gas sensor wires or
terminals could cause a false temperature
reading.
WARNING:
Turn off power and water
s
upply
to the boiler before removing or installing any parts