Fisher & Paykel DishDrawer DS605 Diagnostic Service Manual page 27

F8 Earth Leakage Fault
Earth leakage fault.
The product will disable the power supply, log the fault, lock out the user and
report to the user.
Note: The isolation relay will be disabled. Power to the product will need to be
disconnected then reconnected for it to become fully functional again.
PRIMARY ACTION
- Test for earth leakage (using a Megger).
SECONDARY ACTION
- Check that the connectors are properly fitted and earthing connectors are
fitted.
TERTIARY ACTION
- Check for physically damaged harnesses.
- Check for water damage to the harnesses, connectors, PCB mains filter
and controllers.
- Check the heater plate tracks for water, damage.
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