Fisher & Paykel DD60DCHB7 Service Manual

50
Connector Device Pins Description
Motor Controller (pin numbers on the connectors go from Top to Bottom)
P101 Power 1-2 240 Vac AA, GB, DK, EU, PF, SG
120 Vac US, TW
P201 Bottom tub motor phases 1&2,2&3,
1&3
8.0 ± 5 Ω (per winding) 16 Ω phase to phase
Bottom tub element 4-5 55-60 ± 3 Ω AA, GB, DK, EU, PF, SG
24-27 ± 3 Ω US, TW
P202 Top tub motor phases 1&2,2&3,
1&3
8.0 ± 5 Ω (per winding) 16 Ω phase to phase
Bottom tub element 4-5 50 ± 3 Ω AA, GB, DK, EU, PF, SG
24-27 ± 3 Ω (US,TW)
P203 Bottom tub ll valve 1-2 65 ± 10 Ω
Bottom tub lid motors 3-6 Check between pin 3 & 4, 5 & 6 if open or short circuit
P204 Top tub ll valve 1-2 65 ± 10 Ω
Top tub lid motors 3-6 Check between pin 3 & 4, 5 & 6 if open or short circuit
Wash Controller (pin numbers on the connectors go from Right to Left)
P401 Power 1-2 24+-5V
P402 Temperature sensor 1-2 12000 Ω @ 20
o
C (68
o
F)
8300 Ω @ 30
o
C (86
o
F)
3000 Ω @ 60
o
C (140
o
F)
P405 Rinse aid coil 1-2 65 ± 10Ω
Drying fan 5-6 Check if open or short circuit
Note: Run in diagnostics and check fan torque
detergent diverter 7-8 65 ± 10Ω (not used in PH8 model)
P407 water softener bypass valve 1-2 65 ± 10Ω (not used in PH8 model)
Water softener brine pump 3-4 65 ± 10Ω (not used in PH8 model)
7.3 Component Testing
Wash Controller
(Front View)
P408
P401
P405
P407 P403
P410
P402
P406
P404
P206P205P204
P203
P202P201
P101
Motor Controller
(Back View)
Note: motor controller is situated
on the inside rear chassis panel
behind bottom tub
7 FAULT DIAGNOSTICS
F8X: Motor Controller Faults Yes No
F82 fault: Motor Controller ADC Check Failure >>1
F84 fault: Fill Valve Drive Failure >>1
F85 fault: Bridge Temperature Sensor >>1
F86 fault: Motor Bridge Failure >>1
F87 fault: Motor Controller Current Sense Error >>1
1 Replace the motor controller >>A
FCX: Communication Faults Yes No
FC0 fault: Motor Controller COMMS Fault
FC1 fault: Wash Controller COMMS Fault.
1 Run a rinse cycle on both tubs. Does the product operate correctly? >>A >>2
2 Is the harness between the wash controller & motor controller damaged? >>3 >>4
3 Replace the damaged harness. Does this clear the fault? >>A >>4
4 Change the wash controller. Does this clear the fault? >>A >>5
5 Replace the motor controller. >>A
F9X: Wash Controller Faults Yes No
F95 fault: Fan Control Failure
1 Replace the drying fan and wash controller in the tub faulting >>A
F96 fault: Detergent Diverter Control Failure
1 The detergent diverter component is drawing current when turned o. Replace the
wash controller in the tub faulting.
>>A
F97 fault: Rinse Aid Pump Control Failure
1 This fault indicates that a component is drawing current when the product is turned
o. Replace the wash controller in the tub faulting.
>>A
F98 fault: Water Softener Brine Pump (water softener models only)
1 This fault indicates that the component is not o. Replace the wash controller in the
tub faulting.
>>A
F99 fault: Water Softener Bypass Valve (water softener models only)
1 The fault indicates that the component is not o. Replace the wash controller in the
tub faulting.
>>A

Fisher & Paykel DD60DCHB7 Specifications

General

Brand	Fisher & Paykel
Model	DD60DCHB7
Category	Dishwasher
Language	English