Inspect Safety Hose; Diverter Valve; Working Principle - Panasonic NP-6F2MUQNZ-NZ Service Manual

Stand-alone dishwasher

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5.10.3. Inspect Safety Hose

5.10.3.1. Electronic Aquastop Hose

1. Open the protecting box and take out the PCB;

2. With the door closed, unplug the CON3 and ACN wires , then use the multi-meter Ω shelf to measure resistance between the

blue wire (EV1) and blue wire (ACN). Open circuit and short circuit are both incorrect.

3. If the measured resistance is not correct, it means the valve coil is broken or the connector is loose. In this case, we should

check the connection first. If the problem hasn't been solved by re-connection, we should replace the safety hose.

5.10.3.2. Mechanical Aquastop Hose

Maybe moisture absorption of foaming material in mechanical device cause a self-lock fault(can't fill the water) and this lock is

non-resettable.

Diverter, also named alternating flow control valve, is used to control the flow of water between the upper and lower spray arms and

can also be used on some models to stop the flow of water to the upper spray arm on models equipped with a half load feature.

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