1.Any form of modification of the installation structure of the water heater may cause
problems in use.
2.There are 5 ways for the heater pipeline to enter the house: flue, exhaust pipe,
penetrating hole, special pipeline well for solar water heater, embedded bushing. Of
which the first 3 are relatively popular. Before installing the pipeline, the installation
personnel will discuss the entering way and installation position of the pipeline with
you for your convenient use. During piping, the penetrating hole must have an adverse
slope and be sealed properly to prevent rain and odor from coming into the house.
3.The overflow pipe must be fastened firmly and its indoor opening must be kept
downward. The overflow water can be discharged directly into the sewer. The distance
between the opening of the overflow pipe and the sewer plane should not be more
than 15cm. Never hang the overflow pipe arbitrarily as splash of large amount of
overflow water will damage articles in your house.
4.Never install valve in the overflow pipeline to ensure rapid, accurate transfer of
Full-of-Water signal.
5.Check valves should be installed on the trunks of water supply and drain pipes that
are connected with the tap water pipe to prevent back flowing of water in the tank.
6.When several water heaters are combined, the installation plan should be validated
by a professional service person .
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Precautions in pipeline installation
Pipelines thermal insulation notice
1.Outdoor pipelines should be thermal insulated according to local climate, bad thermal
insulation may lead to heat loss.
2.The outlet used by electric tracing belt must ground reliably. The rated current of outlet
is less than 10A, ensure is connected to plug reliably.
3.Fixing electric tracing belt on cold and hot water pipes, in order to touch well, it should
be fixed with insulating tape per 500 mm.
4.Waterproof should be tied up on thermal insulating pipes, for example aluminum foil
cloth, glass fibre cloth, ethylene polyester waterproof film etc.
Note: in cold area, electric tracing belt should be fixed on outdoor pipelines. Otherwise
when the environmental temperature is lower than -5
, any innocent thermal insulation
will lead to the pipelines frozen, resulting in the pipelines damage.
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Installation instructions
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4. After connected the line, you can debugging it according to the use notice
explanation on the plug .
