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Maintenance
1.
Check the power supply plug and socket frequently to make sure that they
have good, reliable contact and are well grounded without overheating
phenomenon.
2.
lf the heater is not used for a long ti me, especially in the regions with low
atmospheric temperature (lower than O
shall be drained away. This will prevent the damage to the heater due to
water freezing in the inner container, (Refer Cautions i n this manual for
the method to drain away the water from the inner container).
3.
In order to ensure that the water heater operates efficiently for long time, it is
recommended to clean the inner container and the deposits on the electrical
heating components periodically.
4.
It is mandatory to examine the magnesium anode every six months or less. If
the anode has been consumed, please replace with a new material.
Failures and treatment
Failures
The heating indicator light
is off.
Water not flowing out of the
hot water outlet.
The water temperature is
too high.
Water leakage.
Reasons
Failuresof the temperature
controller.
1.The water supply is cut off.
2.The water pressure is too
low.
3.The inlet valve ofwater
supply is not open.
Failure of the temperature
control system.
Problem of the seal al pipe
joints.
17
º
C), the water ins i de the heater
Solutions
Contact the customer care
center.
1.Wait f or restoration ofwater
supply.
2.Use the heater when
the water pressure is
appropriate.
3.0pen the inlet valve of
water supply.
Contact the customer care
center
Contact the customer care
center
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