11
4.
TROUBLESHOOTING GUIDE FOR FS22 DISPENSER
TROUBLE
CAUSE
REMEDY
4.1
No product when
A. Keyswitch is off, or Keyswitch
A. Turn Keyswitch "ON" and/or
switch is activated.
harness disconnected.
reconnect Keyswitch harness.
(Switch panel does
B.
9-pin
valve harness is
B.
Turn off power
, reconnect 9-pin
NOT
light up when
disconnected.
harness, and restore power.
activated).
C. Faulty switch assembly.
C. Replace switch assembly.
D. No power to unit.
D. Check internal breaker and
incoming power.
4.2
No product when
A.
25-pin
valve harness
A.
Turn off power
, reconnect 25-pin
switch is activated
is disconnected.
harness, and restore power.
(switch panel
DOES
B. Faulty switch assembly.
B. Replace switch assembly.
light up when activated).
4.3
Push Chute and
A. Dispenser not connected
A. Connect Dispenser to power
nothing happens.
to power source.
source.
B. Microswitch defective.
B. Replace Microswitch.
C. Wiring Harness not
C. Plug in Wiring Harness.
plugged in.
D. PC Board defective.
D. Replace PC Board.
4.4
Push Chute. Ice Door
A. Wiring Harness not
A. Plug in Wiring Harness.
opens but Motor does
plugged in.
not run.
B. PC Board defective.
B. Replace PC Board.
C. Motor defective.
C. Replace Motor.
4.5
Push Chute. Motor
A. Solenoid not connected to
A. Connect Solenoid to PC board.
runs but Ice Door
PC Board.
does not open.
B. Solenoid defective.
B. Replace Solenoid.
C. PC Board defective.
C. Replace PC Board.
D. Solenoid bracket screwed
D. Unscrew solenoid bracket, raise
too low and not opening
solenoid and re-screw bracket.
completely.
4.6
Push Chute, Ice Door
A. Dispenser is out of ice.
A. Fill unit with ice.
opens, Motor runs,
B. Agitator Pin is missing or
B. Replace Agitator Pin.
but no ice dispenses,
damaged.
or ice is of poor quality.
C. Poor ice quality.
C. Install water filtration/purification
to ice maker supply water.
4.7
Valves do not operate.
A. Keyswitch is off, or Keyswitch
A. Turn Keyswitch and/or make sure
harness disconnected.
Keyswitch harness is connected.
B. Circuit Breaker tripped.
B. Reset Circuit Breaker.
C. Unit not plugged in.
C. Plug in Dispenser.
4.8
Water in Ice Bin.
A. Coldplate Drain is obstructed.
A. Remove Splash Plate to obtain
access to Drain tubes and clear
accordingly.
4.9
Water leakage around
A. Damaged or improperly
A. If damaged, replace. If improperly
nozzle.
installed o-ring on Nozzle.
installed, adjust.
4.10
Miscellaneous leakage.
A. Gap between parts.
A. Tighten appropriate retaining
screws.
B. Damaged or improperly
B. Replace or adjust appropriate
installed O-rings.
O-rings.
4.11
Noisy/Cavitating
A. Insufficient incoming water
A. Verify incoming supply water
Carbonator Pump
supply pressure.
pressure to Carbonator Pump is a
minimum
of 25 psi Carbonator
Pump (maximum of 50 psi).
