Service Procedures; Component Testing - Fisher & Paykel DishDrawer DD24D Series Service Manual

8

SERVICE PROCEDURES

CAUTION:- Due to the use of an electronic switch mode power supply, all internal
components, regardless of supply voltage, should be treated as live to earth (i.e. equal to
the mains supply voltage) when power is supplied to the DishDrawer™.
8.1

Component Testing

Device
Fill valve
Lid motor
Lid motor
Rinse aid pump
Detergent diverter
Fan
Water softener bypass
valve
Water softener brine
pump
Temperature sensor
Motor phases
Dropper resistor
Element
NOTE: Pins are counted right to left on connectors P101, P205, P201, P303, P302.
Connectors P202, 203, 204 – pin 1 is at the bottom of the connector.
Connector Pin Pair
P205 10 – 11
P205 6 – 7
P205 8 - 9
P204 1 - 2
P204 3 - 4
P203 1 - 2
P202 1 – 2
P202 3 – 4
P101 1 - 2
P201 1 – 2
2 – 3
1 - 3
P101 4 - 5
P101 6
and to
Power Plug Neutral
45
Description
65 +/- 10 ohm
Check if open or short circuit
Check if open or short circuit
65 +/- 10 ohm
65 +/- 10 ohm
Check if open or short circuit
Note: Run in diagnostics and check fan
torque.
65+/- 10 ohms
65+/- 10 ohms
O
12000 Ohms @ 20 C (68
O
8300 Ohms @ 30 C (86
O
3000 Ohms @ 60 C (140
8.0 +/- 5 Ohms (per winding),
16 ohms phase to phase from the
controller connector
98 Ohms +/- 7 Ohms NZ/AU/EU/UK
24 Ohms +/- 3 Ohms US/TW
50 Ohms +/- 4 Ohms NZ/AU/EU/UK
24 Ohm +/-3 Ohms US / TW
599735A
O
F)
O
F)
O
F)