Troubleshooting - CMA Dishmachines L-1C Owner's Manual

4.3.

Troubleshooting

PROBLEM
Glasswasher inoperative
Pump Motor inoperative
Pump Motor runs with door
open
Motor runs continuously
*The timer assembly motor (
independently if that is the only component that has failed.
Low spray arm water flow
With power on, activating
start switch does not begin
cycle
MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A
LIKELY CAUSE
Power off at circuit breaker
Defective power switch
Defective timer assembly motor
Door is open
Control drawer is pulled out
Defective door switch
Defective timer assembly
(Cam 7)
Defective pump motor contactor
Defective pump motor
Defective door switch
Defective pump motor contactor
Delime switch is on
Delime switch is on
) or micro switches (
P/N: 00501.00
Limed up spray arm nozzles
Defective fill/start switch (cycle
light will not light either)
Defective timer assembly
(Cam 1)
SOLUTION
Reset circuit breaker
Replace power switch
P/N: 00471.10
Replace timer assembly motor
P/N: 00501.00
Close door
Secure control drawer
Replace door switch
P/N: 00411.00
Replace timer assembly*
P/N: 00408.80
Replace contactor
P/N: 00404.82
Replace pump motor
P/N: 00201.00
Replace door switch
P/N: 00411.00
Replace contactor
P/N: 00404.82
Turn off delime switch
Turn off delime switch
) can be replaced
P/N: 00411.00
De-lime spray arm nozzles
Replace fill/start switch
P/N: 03470.01
Replace timer assembly*
P/N: 00408.80
12
Page