Installation - Haier ES30V-A3 Instruction Manual

Installation

Installation Precautions
When installing the water heater, certain space should be reserved (not less than 250mm
from the top and bottom, and not less than 700mm from the front and the sides) for ease
of subsequent maintenance and repair. If the water heater was to be built into clip boards,
the bottom section of the clip board should be movable for ease of removal of plastic
cover during maintenance.
Make sure the pressure on the water intake is not less than 0.05MPa, and not more than
0.80MPa.
The water heater should be installed indoors in a place where the ambient temperature
is above 0 C. The pipes should be closely laid out. The hot water outlet should be too far
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away from the point of usage. If the distance exceeds 8 meters, the hot water pipe should
have insulation protection, in order to prevent heat loss.
The wall on which the water heater should be strong such as it is able to withstand twice
the weight of the water heater when filled with water. If the wall was not weight-bearing
wall or made of hollow bricks, adequate protective measures such as addition of support
and high-strength wall screw with back panel should be adopted.
The water heater should be installed in places such as it is easy to use and maintain and
with floor drain. In order that it will not cause damage to nearby facilities or those in the
lower levels during a leakage of the water tank or water pipe. It should not be installed
over toilet bowls, bathtub, wash basin or door frame in order that users do not feel
oppressed or insecure.
Power socket for the water heater should be installed in dry places which do not easily
come into contact with water, in order not to affect the heater's normal operation (it would
be best equipped with protective cover).
Do not reverse the installation for the water intake and outlet. The safety valve should be
installed in the designated position and not moved without permission. The safety valve's
pressure relief hole should be connected to the atmosphere and free from blockage at all
times.
Use pen multimeter to check whether the live line and zero line are reverse. Turn on
power supply only when you have ensured that the heater is filled with water and that
there is no water leakage. The power supply should also conform with requirements.
Safety reminder: In order to prevent accidents, please use our company's accessories
during installation. Do not replace them on your own or use substitutes. Please make
sure to contact our Maintenance Department if the pipes or accessories are damaged
and replace them with the accessories supplied by our company. Our company shall not
be liable for any direct or indirect losses caused as a result of accidents for failure to
comply with the aforesaid.
All water pipes should be installed by qualified water pipe installation workers. The
pipelines should comply with the national standards and regulations on the prohibition of
prevention tools to draw water to water source pipelines by way of inverse siphon, as well
as local building codes.
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