CMA Dishmachines CMA-180UC manual Operation

Operation

PROBLEM

LIKELY CAUSE

SOLUTION

Start switch requires > 1	Defective (Instant Start) ice cube	Replace ice cube relay
second activation to run	relay	P/N: 00631.00
cycle
Activating fill switch does	Defective drain/fill switch	Replace drain/fill switch
not fill machine		P/N: 15522.00
	Defective water solenoid valve	Replace water solenoid valve
		P/N: 03603.10
Fill (rinse water) won’t shut	Defective water solenoid valve	Replace water solenoid valve
off		P/N: 03603.10
	Defective drain/fill switch	Replace drain/fill switch
		P/N: 15522.00
	Defective timer assembly	Replace timer assembly*
		P/N: 14408.80
	Defective (Rinse Relay) ice cube	Replace ice cube relay
	relay	P/N: 00631.00
Activating drain switch	Drain hose is kinked	Un-kink drain hose
does not drain machine
	Defective drain/fill switch	Replace drain/fill switch
		P/N: 15522.00
	Defective drain valve	Replace drain valve
		P/N: 04103.00
Cycle light does not light	Defective cycle light	Replace cycle light (green)
while cycle runs		P/N: 00406.60
Power light does not light	Defective power light	Replace power light (red)
but machine runs		P/N: 00406.00
Wash tank or final rinse	Defective digital thermometer	Replace digital thermometer
temperature does not		P/N: 03202.45
display
Both the wash tank	Defective thermometer	Replace thermometer
temperature and the final	transformer	transformer
rinse temperature do not		P/N: 03202.60
display
Wash tank or final rinse	Defective digital thermometer	Replace digital thermometer
displays wrong		P/N: 03202.45
temperature
	Defective thermister	Replace thermister
		P/N: 03202.65

*The timer assembly motor (P/N: 00501.00) or micro switches (P/N: 00411.00) can be replaced independently if that’s the only component that’s failed.

MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.15 Page 17