Perlick PKD24B - Troubleshooting

Electrical Diagram
PKD24B PARTS MANUAL Rev. 11.09 Page 12
4.3. Troubleshooting
PROBLEM LIKELY CAUSE SOLUTION
Machine inoperative
Power off at circuit breaker
Reset circuit breaker
Defective power switch Replace power switch
P/N: 00433.10
Defective timer assembly motor Replace timer assembly motor
P/N: 00501.00
Pump Motor inoperative Door is open Close door
Control drawer is pulled out Secure control drawer
Defective reed (door) switch Replace reed (door) switch
P/N: 00557.55
Defective timer assembly
(Cam 7)
Replace timer assembly
*
P/N: 00408.80
Defective pump motor contactor Replace contactor
P/N: 00404.82
Defective pump motor Replace pump motor
P/N: 00201.00
Pump Motor runs with door
open
Defective reed (door) switch Replace reed (door) switch
P/N: 00557.55
Defective pump motor contactor Replace contactor
P/N: 00404.82
Delime switch is on
Turn off delime switch
Motor runs continuously Delime switch is on Turn off delime switch
Optional Sustainer Heater
(no heat)
Defective thermostat on heater Replace heater
P/N: 04109.10
Defective heater relay Replace heater relay
P/N: 00631.00
Defective timer assembly
(Cam 8)
Replace timer assembly *
P/N: 00408.80
Defective heater Replace heater
P/N: 04109.10
Defective float switch Replace float switch
P/N: 13463.00
Float switch not actuated Fill wash tank completely
Level machine
Optional Sustainer Heater
(never turns off)
Defective thermostat on heater Replace heater
P/N: 04109.10
Defective timer assembly
(Cam 8)
Replace timer assembly *
P/N: 00408.80
Defective heater relay Replace heater relay
P/N: 00631.00
*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.