SolarAttic PCS1, User Manual

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SECTION 3 - INSTALLATION Page S3-8
The special valves described are 2Ó pvc and can be reduced down to 1 1/2Ó by
using a Òreducing bushingÓ. Some pvc valves accept both 1 1/2Ó or 2Ó pvc fittings
directly.
NOTE : Be sure to read the valve manufacturers instructions. Also, it may
be easier to use sections of rigid 2Ó pvc pipe for installing the specialty valves
shipped with the PCS1. This would include using some 2Ó pvc fittings.
The PCS1 inlet and outlet lines go to the attic. Having the support system
located in a convenient spot for easy attic access is a good strategy. Support systems
located far away from the attic can be relocated closer by extending the poolÕs support
piping. Extremely long pipe runs will require added horsepower from the poolÕs
pump. If your pump is inadequate for the added lift to the attic, it will reduce the
flow of water and result is poorer filtration and it may thermally cut itself off from
over heating.
N O T E : Do not upgrade your pump because it feels hot! Your pump
will feel Òtoo hotÓ to touch by hand under normal operating conditions.
If you are building a new pool, there is no expense associated with retrofitting
the support system. Simply build the support system by following the diagrams
included in this manual.
The first step in plumbing? Create a new plumbing layout!
NEW LAYOUT
1. Is the support system located as close to the attic as possible?
2. Can you extend the poolÕs pipes closer to the house/attic?
3. If the pump is over 50Õ to the attic, you may need to upgrade it by 1/2 hp.
4. How will you access the attic? Through the eaves? Garage?
5. Will the support system location allow easy attic access?
6. Is there a wall or other place to mount the LX220 by the pump and filter?
7. Is 110 or 220 vac power available from pump for the LX220 solar controller?
8. Can 220 vac power be run from the LX220 to the PCS1 in the attic?
9. Can the thermistor temperature sensor wire be run from LX220 to PCS1?
CAUTION : Locate all chemical dispensers down stream from the PCS1!