SunMaxx Solar LLC
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c) Heat pipe not installed correctly: pull out the heat pipe
and dab some silicon grease on the heat pipe’s condenser,
then reinsert it into the manifold
d) Pipe line not sealed and insulated very well, leading to
more energy loss: check and seal the pipe line and keep
the pipeline insulated very well.
e) A faulty heat pipe: replace new fine heat pipe and
contact authorized service provider
Water releasing from T&P valve
This is a normal working condition. Once some hot water
or air is released from the T&P valve, the valve will be
automatically closed shortly thereafter.
No hot water but air from tap when system
is refilled
There is air in the solar tank. Please keep air flowing out
from tap until air disappears
If there are some emergency things happened, or you will leave the solar system
unattended and unused for long periods of time, please turn off V2 and V3, and open
V1.
If after using this trouble-shooting guide, you still can’t solve the problem, please
contact your authorized service provider.
9. Maintenance requirements
9.1. Cleaning
Regular rain should keep the evacuated tubes clean, but if particularly dirty they may
be washed with a soft cloth and warm, soapy water or glass cleaning solution. If the
tubes are not easily and safely accessible, high pressure water spray is also effective.
9.2. Leaves
During autumn days, leaves may accumulate between or beneath the tubes. Please
remove these leaves regularly to ensure optimal performance and to prevent a fire
hazard.
9.3. Broken tube
If a tube is broken, it should be replaced as soon as possible to maintain maximum
collector performance. The system will still operate normally even with a tube broken.
Any broken glass should be cleared away to prevent injury.
To replace a tube:
