haier QBJ1-270A58E - Manual (Page 11)

1. Any alteration to the structure of the solar water heater may cause the trouble
while using it.
2. There are 5 connection methods of the water pipe into the room, they are smoke
way, vent-pipe hole on the wall appropriative solar well prepared cannula
and the first three kinds are common. Before the installation, our professional
will consult the room's situation and choose the suitable location to bring you
convenience. A upend slope is necessary ,and should be wind-tight to prevent
the rainy water or smell's entrance.
3. Keep the placket of the overflow pipe downwards and fasten it so that the liquid
can be lead to the cloaca directly, and please notice that the distance of the
overflow pipe and the cloaca should less than 15cm. Don't placed the pipe
optionally, so can avoid the water spatter.
4. Don't install the valve in the pipeline to insure that the signal which shows the
water is overflow will be worked normally.
5.To avoid the water in the tank flow inverted, an unilateralism valve should be
installed at the joint of the water pipe and the tap water.
6. The installation project should be confirmed by our professional service
personnel when install several sets of these series.
Assembly Instruction
8
Please install another one-
directional valve at the cold and hot
water pipes if the solar tank is
connected with other kinds of tanks
to avoid the exceed pressure in
these tanks flowing backwards to
the solar tank and lead accidents.
Other
water heaters
Tap water
Contact to the water tank
Illustration of connect the solar tank with other tanks
Hot water
Installation notice