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Drainage
Unscrew the thread screw on the multifunction safety valve, and lift the drain
handle upwards) (See Fig. 6) to drain the water from the inner tank.
one-way safety
valve
hot water
cold water
Fig. 5
MAINTENANCE
•
Check the power supply plug and socket frequently to make sure that they
have good, reliable contact and are well grounded without overheating
phenomenon.
•
If the heater is not used for a long time, especially in the regions with low
atmospheric temperature (lower than 0°C), the water inside the heater shall
be drained away. This will prevent the damage to the heater due to water
freezing in the inner container. Refer to the chapter 'Drainage' in this manual
for the method to drain away the water from the inner container).
•
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.
•
It is recommended to examine the anode protection materials every six
months or so. If all the material has been consumed, please replace with the
new material.
•
Please noye that the thermostat can not be resued after disassembly.
thread screw
drain handle
pressure release hole
Fig. 6
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