Improper handling or manipulation may cause accidents.
No touches on hot parts of the heater such as all the tubes and exhaust pipe. Any
contact with hot parts can cause burn. Children and laymen must keep remote from the
heater during its operation.
For long-term nonuse of the heater, please close the valve . If necessary, please discon-
nect power supply of the heater.
Any leakage from the heater to be found can be caused by parts failure or deficient
installation. Please make contact with its installer.
For regular operation of the heater, don't close intakes on the door and wall. No
exposure of the heater in a steamy and greasy environment such as place with a hearth.
No objects on the water heater.
Operation of the heater by children or laymen is not allowable, neither is improper
operation.
No blocking or obstruction at the entrance of the heater.
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Since this machine adopts compulsory air inlet and exhaust, it is permissible to be
installed in the bathroom, however, the exit of exhaust system must be extended
outdoors, and the distance between the end of outdoor exhaust pipe and adjacent or
other articles must be larger than 600mm.
This machine is not allowed to be installed outdoors to prevent damage of the heater
caused by freezing of water，and can only be installed in rooms that meet appropriate
ventilation requirements.
A water inlet valve shall be installed at the water inlet pipe of the unit, so that the water
supply can be switched o in repair.
The mounting position of the unit shall be made of a nonflammable material. If it is
made of an inflammable or flame resistant material, a heatproof plate shall be used for
heat insulation, whose distance from the wall shall be greater than 10mm.
The lower edge of the unit shall be about 1.5m above the ground, so that its combustion
can be easily observed and its temperature adjusted.
A LPG user shall select a suitable, high-quality gas relief valve, whose specification shall
not be less than 1.5m/h to guarantee the gas pressure and flow input into the unit.
Natural gas users shall use a hard metal pipe with the same diameter as the gas inlet of
the unit to reduce gas closure ande pressure loss.
There should be no inflammable or explosive material around the unit and the fume
exhaust port, e.g., kerosene, gasoline, alcohol, paints, paper, clothes, etc.
Do not point the exhaust port directly to a nearby window when install the unit.
The unit shall not be installed where there is corrosive gas or article, and there should be
no exposed wire, electric appliance or gas pipe above it, or any gas range or baking
oven below it. ustomers, the unit will be equipped with no line controller.
Receptacle shall be installed on the left or right side of the unit and must be grounded
reliably.
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Installation caution
13
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