CMA Dishmachines L-1X16 manual Maintenance, Low heat during operation

Maintenance

PROBLEM

LIKELY CAUSE

SOLUTION

Low heat during operation	Low incoming water temperature	Turn up supply water heater
	(below 140° F)
		Insulate supply water pipe
	Thermostat out of adjustment	Adjust thermostat
	(Optional) sustainer heater not	Install (optional) sustainer
	installed	heater
		P/N: 04109.10
	Defective sustainer heater	Replace heater
		P/N: 04109.10
Low spray arm water flow	Limed up spray arm nozzles	De-lime spray arm nozzles
With power on, activating	Defective fill/start switch (cycle	Replace fill/start switch
start switch does not begin	light will not light either)	P/N: 03470.01
cycle
	Defective timer assembly	Replace timer assembly*
	(Cam 1)	P/N: 00408.80
Start switch requires more	Defective (Instant Start) ice cube	Replace ice cube relay
than 1-second activation to	relay	P/N: 00631.00
run cycle
Activating fill switch does	Defective fill/start switch	Replace fill/start switch
not fill machine		P/N: 03470.01
	Defective water solenoid valve	Replace water solenoid valve
		P/N: 03603.10
Fill water won’t shut off	Defective water solenoid valve	Replace water solenoid valve
		P/N: 03603.10
	Defective fill/start switch	Replace fill/start switch
		P/N: 03470.01
	Defective timer assembly	Replace timer assembly*
	(Cam 4)	P/N: 00408.80
Activating drain switch	Drain hose is kinked	Un-kink drain hose
does not drain machine
	Defective drain switch	Replace drain switch
		P/N: 03406.64
	Defective drain valve motor	Replace drain valve motor
	(Pump will still run)	P/N: 04103.21
Detergent pump does not	Defective detergent pump motor	Replace pump motor
run		P/N: 00416.00
	Defective timer assembly	Replace timer assembly*
	(Cam 2)	P/N: 00408.80
Sani pump does not run	Defective sani pump motor	Replace pump motor
		P/N: 00416.00
	Defective timer assembly	Replace timer assembly*
	(Cam 5)	P/N: 00408.80

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

MODEL L-1X & L-1X16 PARTS MANUAL Rev. 1.14 Page 13