Bunn H10X Operating & Service Manual page 7

TROUBLESHOOTING (cont.)
PROBLEM
Automatic refill will not operate after
drawing hot water.
Water flows into the tank continu-
ously. (Dispenser disconnected from
power source).
Water flows into the tank con-
tinuously (Dispenser connected to
power source).
Water is cold.
CAUTION - Do not eliminate or bypass limit thermostat. Use only B.O.M. replacement part #23717.0003.
PROBABLE CAUSE
1. No water
2. Water strainer/flow control
3. Overflow protection switch
4. Liquid level system
5. Solenoid valve
1. Solenoid valve
1. Liquid level system
1. Overflow protection switch
2. Limit thermostat
7
REMEDY
Check plumbing and shut-off
valves.
(A) Direction of flow arrow must be
pointing towards dispenser.
(B) Remove the strainer/flow control
and check for obstructions. Clear or
replace.
Refer to Service - Overflow protec-
tion switch for testing procedures.
See page 16.
Refer to Service - Electronic con-
trols for testing procedures. See
page 11.
Refer to Service - Solenoid valve for
testing procedures. See page 17.
Refer to Service - Solenoid valve for
testing procedures. See page 17.
Refer to Service - Electronic con-
trols for testing procedures. See
page 11.
Refer to Service - Overflow protec-
tion switch for testing procedures.
See page 16.
Refer to Service - Limit thermostat
for testing procedures. See page
15.
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