Block/Edge Connectors - Fisher & Paykel RF201A Service Manual

819091D

12.4.24 Block/Edge Connectors

Should a connector need replacement, it is important that the wiring connections be kept in the correct order to
the connector. The wiring harness uses one colour of wire throughout all circuits. The circuit wiring should be
traced with the aid of a multimeter before a connection is made.
To make a connection on a female block connector, cut the wire end square and insert it into the correct
location on the block connector itself. With the wire fully inserted, apply pressure to the terminal, which will
lock the wire and terminal together.
If possible, when replacing a connector the connections should be made one at a time. For example, first cut
the wire in pin 1 of the old connector and insert it into pin 1 on of the new connector. Push the pin fully home
to lock the wire in place, and then move on to pin 2.
Note that the stage 4 cabinets introduce a new series of block connectors. These connectors contain a wall
between the cavities to 'code' or polarize the connector. This is especially important in the case of the 4 and 6
way connectors in the power / control module. Also note that the replacement connectors are un-coded (to
reduce the number of spare parts required) and therefore care must be taken that the connector is replaced in
the correct socket. Check the wiring diagram and labelling on the power/control module if unsure.
When wiring any DC voltage supply or components it is important that the correct polarity be observed.
Also used are a new series of in-line connectors, replacing the old AMP mini mate-n-lok connectors. These
Molex plugs and sockets are available as spare parts.
The following diagrams show all these connectors and their Fisher & Paykel part numbers.
881595 MOLEX SKT 16-22AWG 50597-8100 (16 – 22AWG wire)
881596 MOLEX SKT 20-26AWG 50598-8100 (20 – 26AWG wire)
881597 MOLEX PIN 16-22AWG 50599-8100 (16 – 22AWG wire)
881598 MOLEX PIN 20-26AWG 50600-8100 (20 – 26AWG wire)
881592 MOLEX CAP FEMALE 51139-0200
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