http://www.sunflower
‐
solar.com/
Version
11.03
Subjec
tto c
hange 2011
SUNF
LOWER SOLAR
12
Fig 3.12
Warning:
If you use electric heater, the person who install the electric heater must have electrician qualification.
And you need to use electricity leakage protection plug and should connect with ground wire.
3.6.3 Piping diagram for system with Controller (optional accessory)
Fig 3.13
Note: If you use solar controller, please read the assembly manual of solar controller before you install the solar
controller.
Warning:
1)
When the sunlight is adequate during the installation, you could full fill the glass tube with water and then insert
into the water tank, try to avoid thermal shock, it may lead to the broken of vacuum tube.
2)
The air vent on the top of water tank needs to keep open. If adopt water supplier, please connect a long pipe to
the air vent, and the height must higher than the top position of water supplier.
3)
Please pay attention to the weight capacity of roof.
4)
Aerial work, please pay attention to safety.
