Booster Codes Temperature Display Board - Champion M4.2 Series Installation/Operation Manual With Service Replacement Parts

Digital Temperature Display Codes
Error Codes for Booster and Final Rinse Thermistors Only.
DISPLAY CODES
1 5 0
WASH TEMP
1 5 0
WASH TEMP
1 5 0
WASH TEMP
32
Booster Display Codes
H
RINSE TEMP
RINSE TEMP
RINSE TEMP
CAUSE
Booster overtemp lockout
because booster temperature
is greater than 210˚F.
NOTE: Booster is locked out
for 10 minutes before being
re-energized.
Booster therrmistor is
defective or disconnected,
broken wires.
NOTE: After the therrmistor
is reconnected, there is a 5
second delay before the
display is re-energized.
Both booster and final rinse
display thermistors are
defective, unplugged, or open
or broken wires between the
display and thermistor.
NOTE: After a therrmistor
is reconnected, there is a 5
second delay before the
display is re-energized.