Service Diagnosis
CD40030/CD40022
Page
16
Symptom
Probable
Cause
Possible
Fix
No ice is dispensed
No power to dispenser.
Check for proper power.
Basic
Model
Is
dispenser
plugged
in?
No
ice. Check
ice
machine.
Vend switch does not close.
Check vend switch.
Check
chute
for
proper
motion.
Interlock switch open.
Check interlock switch, be sure
top panel is in place.
Drive motor windings open.
Check drive motor.
Drive gears failed.
Check gear reducer.
No ice is dispensed
Same as above plus coin
Check coin switch.
Coin Op Model
switch does not close
Vend timer does not work.
Connect power to post 6 of
coin mech timer, timer should
activate, ready light should be
ON and pushing the chute
should start the gear motor,
If not replace the vend timer.
Only dispenser small
Sweep arm damaged. Check/replace
sweep
arm.
amounts of ice.
No water dispensed,
Water shut off.
Check water supply to unit,
Water Dispenser model
check shutoff valve inside
cabinet.
Water leak
Drain is plugged
Check drain for restriction
Ice catch pan has overfilled
Remove excess ice.
Ice catch pan screened plugged Clean screen
Seal between ice machine
Remove ice machine and
And
dispenser
leaking
replace
gasket
tape.
Water drip from spout
Some dripping is normal,
Check spout drain for
but
if
severe:
restriction.
