28
P.N. 28-0580/02
TROUBLE
CAUSE
REMEDY
CONTINUED ON NEXT PAGE
4.7
Valves do not operate.
A. Keyswitch is off, or keyswitch
harness is disconnected.
B. Circuit breaker tripped.
C. Unit not plugged in.
A. Turn keyswitch and/or make
sure keyswitch harness is
connected.
B. Reset circuit breaker.
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 nozzle. A. Damaged or improperly
installed o-ring on nozzle.
A. If damaged, replace. If
improperly installed, adjust.
4.10
Miscellaneous leakage.
A. Gap between parts.
B. Damaged or improperly
installed o-rings.
A. Tighten appropriate retaining
screws.
B. Replace or adjust appropriate
o-rings.
4.11
Noisy/cavitating carbonator
pump.
A. Insufficient incoming water
supply pressure.
A. Verify incoming supply water
pressure to carbonator pump is a
minimum of 25 PSI (max 50 PSI).
4.12
Insufficient soda flow
(carbonated drinks).
A. Insufficient CO2 supply
pressure.
B. Shutoff on mounting block not
fully open.
C. Foreign debris in soda flow
control.
A. Verify incoming CO2 pressure
between 70-75 PSI.
B. Open shutoff fully.
C. Remove soda flow controlf
rom valve and clean out any
foreign material to ensure smooth
spool movement.
4.13
Insufficient water flow (plain
water).
A. Insufficient incoming supply
pressure.
B. Shutoff on mounting block not
fully open.
C. Foreign debris in water flow
control.
D. Water filtration problem.
A. Verify incoming supply water
pressure to plain water inlet is a
minimum of 70 PSI (max 125
PSI).
B. Open shutoff fully.
C. Remove water flow control
from valve and clean out any
foreign material to ensure smooth
spool movement.
D. Service water system as
required.
