11
Maintenance Instructions
Only authorized service staff is permitted for maintenance service. Improper maintenance
may have risk of serious injury or property damage.
WARNING:
Ensure heater is disconnected from power source before maintenance to avoid electric shock.
CAUTION:
User may do some easy repair works referring to the trouble shooting chart, before contact
local authorized dealer.
Maintenance
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Drain the tank if needed: Close water inlet valve, open drain valve, rotate the handle on the temperature
and pressure relive valve then drain water through discharge pipe.
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Clean the tank regularly.
1.
Cut off the power and empty the tank
2.
Connect the water outlet pipe with tap water and fill water through this end. Open the drain valve to
connect with floor drain, and discharge water through this end.
3.
Open water inlet valve to get maximum tap water flow, flush the tank until clean water come out of
tank.
4.
Close the drain valve and reconnect the pipe joint, and check if there is leakage.
DECLARATION:
Be cautions in the hot water discharged from the tank, as it is at the risk of scald.
CAUTION:
