Gree LSQWRF35VM/NaA-M Service Manual page 76

(5) Water flow switch protection
Water flow switch protection
Does the water pump
Is the the flow switch not
installed or installed
Is the flow switch faulty?
Does the controller
Contact the supplier.
Test Operation, Troubleshooting and Maintenance
Yes
not start?
No
improperly?
No
No
alarm incorrectly?
No
Yes Start the water pump.
Install the flow switch or
Yes
check the installation.
Yes Maintain the flow switch.
If this occurs frequently, the
.
Yes main board should be
replaced.
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