10
TROUBLESHOOTING (cont.)
PROBLEM
Water is not hot (Cont.)
Spitting or excessive steaming
Dripping from dispense tip
Water flows into tank continuously
PROBABLE CAUSE
4. Tank Heater Switch
1. Lime build-up
CAUTION - Tank and tank compo-
nents should be delimed regularly
depending on local water conditions.
Excessive mineral build-up on stain-
less steel surfaces can initiate corro-
sive reactions resulting in serious
leaks.
2. Control Thermostat
1. Lime build-up
CAUTION - Tank and tank compo-
nents should be delimed regularly
depending on local water conditions.
Excessive mineral build-up on stain-
less steel surfaces can initiate corro-
sive reactions resulting in serious
leaks.
2. Dispense Solenoid Valve
1. A) Level Control Board and Probe
- FMD-1
B) Control Board and Probe - FMD-
2
2. Solenoid Valve (Inlet)
REMEDY
Refer to
Service
- Tank Heater Switch
for testing procedures. See page 37
Inspect the tank assembly for exces-
sive lime deposits. Delime as re-
quired.
Refer to
Service
- Control Thermo-
stat for testing procedures. See
page 18
Inspect the tank assembly for exces-
sive lime deposits. Delime as re-
quired.
Remove the dispense solenoid valve
and clear any obstructions. Rebuild
or replace the valve if necessary. See
page 34
Refer to
Service -
Level Control Board
and Probe for testing procedures.
See page 29
Refer to
Service -
Control Board and
Probe for testing procedures. See
page 19
Refer to
Service
- Solenoid Valve
(Inlet) for testing procedures. See
page 35
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