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Malfunction code "E1"
Malfunction code "E2"
Malfunction code "E3"
Malfunction code "E4"
If th is instruction manual we provided can not solve the problems, please contact
professional maintenance person .
Other
key notes:
The water heater must be earthed. T he earth wire and zero line shall be strictly isolated.
If there anything unusual occurs, make sure power is turned off immediately and contact maintenance
as soon as possible.
DO NOT turn on the power switch when water in the tank is frosted.
DO NOT use plump cement on connecting. If necessary, use only thread or seal-tape.
Shut off the power immediately if there is a large amount water flowing out from the water heater.
Current leakage
Water Flow switch is open or
short circuit
The temp. sensor of outlet has
short circuit or open circuit
The
temperature
of
water
is
higher
than
degrees
Contact the service centre for repair
Contact the service centre for repair
outlet
60
Check the cause of high temperture
10
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