Operation
MODEL CMA-181GW INSTALLATION & OPERATION MANUAL Rev. 1.00
Page
16
PROBLEM
LIKELY CAUSE
SOLUTION
Start switch requires > 1
second activation to run
cycle
Defective (Instant Start) ice cube
relay
Replace ice cube relay
Activating fill switch does
not fill machine
Defective drain/fill switch
Replace drain/fill switch
Defective water solenoid valve
Replace water solenoid valve
Fill (rinse water) won’t shut
off
Defective water solenoid valve
Replace water solenoid valve
Defective drain/fill switch
Replace drain/fill switch
Defective timer assembly
Replace timer assembly
*
Defective (Rinse Relay) ice cube
relay
Replace ice cube relay
Activating drain switch
does not drain machine
Drain hose is kinked
Un-kink drain hose
Defective drain/fill switch
Replace drain/fill switch
Defective drain valve
Replace drain valve
Cycle light does not light
while cycle runs
Defective cycle light
Replace cycle light (green)
Power light does not light
but machine runs
Defective power light
Replace power light (red)
Wash tank or final rinse
temperature does not
display
Defective digital thermometer
Replace digital thermometer
Both the wash tank
temperature and the final
rinse temperature do not
display
Defective thermometer
transformer
Replace thermometer
transformer
Wash tank or final rinse
displays wrong
temperature
Defective digital thermometer
Replace digital thermometer
Defective thermister
Replace thermister
*The timer assembly motor or micro switches can be replaced independently if that’s the only
component that’s failed.
