Service Manual
Model No:ES10V-M1
-7-
support, wall-through screws or back boards.
3. Electric water heater shall be located in a place easy for use, maintenance and with a floor drainer.
In case the tank or pipes leak, nearby or lower facilities shall not be damaged. The installation location
shall avoid being above toilet bowl, bathtub, washbasin or doorframe, where will cause a suppressed
or unsafe feeling to users.
4. Power socket for water heater shall be in a dry place free of water splash. (splash-proof box is
preferred).
5. Do not confuse inlet and outlet water pipes. Safety valve shall be installed at designated position
with no random modification.The safetyvalve pressure reliefvent shall keep open to the air.Do not block
it.
Chapter 4: Operation
4-1. Operation Instructions
1. For the first use after installation, due to there's no water within the tank, first the city water inlet valve
and mixing valve must be opened. Close the mixing valve when water flows out continuously from the
showerhead or other outlets (the tank is full). Check connections are free of water leakage, and insert the
power plug.
2. Turn the knob to set your desired water heating temperature, which can be steplessly changed
between cold water inlet temperature and 75 . In heating mode, heating lamp is lighted on. Normally
℃
the knob shall be positioned at highest temperature. This machine has a thermostat function, which
automatically switches off the water heater when temperature reaches the setting value, and switch on
again when water temperature decreases to certain value.
3. City water pressure
≥
0.80 MPa will cause much water flowing out from safety valve pressure relief
vent. This is due to too high water pressure. Please ask after-sales service for correction.
4-2. Attentions in Operation
1. To avoid causing machine troubles, do not connect power before tank is full of water. Adjust a suitable
temperature before use, for water temperature above 50 may burn your s
℃
kin.
2. This product is closed water heater, which can supply hot water through pipe connection to several
points like bathroom (bathtub, washbasin, shower head) and kitchen.
3. Heating adjustment can be made flexibly all year round adapting to climate changes. In long-term
out-of-use or maintenance, you can close city water pipe valve, open mixing valve to hot water range,
and move up safety valve handle to drain the tank. To avoid injury, before next use, it is suggested to first
open hot water valve before switching on the water heater, exhausting gas possibly retained in the
pipeline. In this case, no smoke or fire is permitted near the open valve.
4. Carefully check and confirm all parts are in good condition.
5. Provided hot water quantity can meet use demand, temperature setting shall be possibly low. It can
minimize heat dissipation, high-temperature corrosion and sedimentation, ensuring a longer service life.
6. Regularly ask servicemen to make safety inspection, remove sediment on heating elements, and
check consumption of anode bar. Too much consumed anode bar shall be replaced.
