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BDW-1-HD-BH-EL
22
Troubleshooting Table for the 1827 PC Board, cont’d
Problem
Likely Source of
Problem
Corrective Procedure
Machine will not fill,
continued
Water, cont’d.
6
Ensure low water probe is clean.
6
It may be necessary to re-program
Auto Fill time.
6
Refer to 1827 PC Board: Setting the
Times.
Wash tank will not fill
completely
Water pressure
6
If water pressure in the building has
changed, the Fill cycle can be affected
because the Fill cycle is timed.
6
Fill time may need to be
reprogrammed.
6
See 1827 PC Board: Programming the
Auto Fill.
6
Proper water pressure to the machine
is 60 psi static and 25 psi flow.
Auto Fill Power
6
If there is no power to the Auto Fill
solenoid, refer to 1827 PC Board:
Routine Operation/Connections.
Wash tank will not heat
up
Low water
6
Power to the Wash T-stat should be
120V + 10 V from the PC board, J1-6
Wire # 16.
Wash T-stat power
6
Power to the Wash contactor coil
should be 120V + 10 V from the T-stat,
Wire # 6.
Wash contactor coil
power
6
If the circuit breaker for the heaters has
tripped, try to reset the breaker.
Heater circuit breaker
6
If the circuit breaker for the heaters has
tripped, try to reset the breaker.
Heater fuses
6
Check all heater fuses to see if they
have blown.
Gas heat
6
Refer to the Gas Heating: Maxon or
Infrared: Troubleshooting.
LED
6
Verify that the level and HTR LED’s are
illuminated on the PC board.
