System Start up and Winterization
The basic steps to begin using your solar system:
- If your system has isolation valves, make sure they are open.
(See photo) Do not in any circumstances try to run the solar
with these closed, you can damage your pump or plumbing.
Figure 1: Ball Valve in Open Position
- If your system has a drain faucet on the roof or on any plumbing
going up to the panels, make sure it is closed.
- Turn your solar control to the automatic position, and set
the temperature. If you have a computerized pool control system,
enable the solar function and set your pool temp.
- Set your pump to run 5 Hrs or more during the best daylight
hours (usually afternoon). This is done at the time clock or
at the programming pad of the control system. If you have a
motorized pool cleaner, its run time may have to be reset also.
- It is always advisable to visually watch the system the first
time it comes on each season, to make sure the motorized valve
is turning correctly, and that nothing is leaking. If you can
see the roof clearly from the ground, keep an eye open for any
water on the roof. If you can’t see the roof, it is advisable
to go up and look, or pay someone to do it once a season. If
the system won’t come on in auto and you want to check
it, turn it on manually during the check, but make sure to turn
it back to auto when you are done.
To winterize:
- Turn solar system off. If you have a self-draining system
that’s all you have to do. If you are unsure, check your
system specifications page, or give us a call.
- If your system is not self-draining, you will have to close
the isolation valves and open any drain faucets on the roof.
- Adjust your pool run time for winter hours.
We can set up an annual start-up and winterizing program for
you. Call our office for details and pricing.
