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11

 
 
PLUMBING TO AND FROM THE PANELS 

 

Prime consideration should be given to system drainage (see owner's manual "Freezing Conditions") 
and appearance when running pipe from your pool pump and filter unit to the panels and back.  
Standard 2" schedule 40 PVC pipe is readily available and very easy to work with.  Pipe insulation to 
and from the system is unnecessary because the relatively small temperature difference of the pool 
water and daytime air. 
 
The feed and return lines can be buried if that is desirable.  To adhere to the uniform plumbing code 
guidelines, the pipes must be buried 12" below the surface.  It is recommended that you check with 
your local inspectors so that all local codes are met. 
 
The feed and return lines may be plumbed through an overhanging eave or routed around the edge of 
the roof.  A 2" masonry or wood hole saw can easily be rented or purchased at any hardware or tool 
supply store or tool rental outlet.  They attach to any standard drill and the holes can be drilled easily.  
Allow a minimum of 8" between the two holes in the eave where the pipes go through to 
accommodate the roof jacks placed next to one another. 
 
NOTE: Roof jacks are used to seal the roof where the holes are drilled.  The pipes simply go through 
the eave and through the roof jack where they are also sealed.  They are available at your local 
plumbing house. Since roof construction may vary state to state always consult your local building 
inspector or a qualified roofing contractor for specific instructions for your area. 

 
 

Summary of Contents for ST

Page 1: ...ow distribution and highest solar performance Made of a specially formulated UV resistant polymer that won t rust corrode or scale Attention This manual provides a detailed step by step procedure for...

Page 2: ...l Requirements 6 Panel Mounting System 6 Additional Parts Required 7 Panel Installation Sequence 7 Mounting the Solar Collectors 8 Built Up Roofing 9 Panel Couplings 9 Vacuum Relief and End Caps 9 Fee...

Page 3: ...3 SYSTEM DIAGRAM...

Page 4: ...or supplemental heat boost You turn the heater off and on manually or use automatic controls 5 6 Your Pump and Filter These are compatible with your FAFCO Solar System and will continue to do their jo...

Page 5: ...assuming you re having sunny weather with your system on you can expect it to 1 Heat the water 2 to 5 degrees F every time it passes through the system 2 Raise your pool s temperature 5 to 15 degrees...

Page 6: ...your dealer for sizing requirements A minimum of 65 to 100 of the pool s surface area in solar panels is the recommended rule of thumb for sizing a swimming pool solar heating system Example 800 sq f...

Page 7: ...f the hold down clamps c If you are constructing a rack for the panels be sure to consult your distributor for proper pitch and dimensions 2 Place two hold down brackets on each top header in the syst...

Page 8: ...m the header pipe of the panel 3 Secure a mounting base at the spot you marked per the instructions A Locate mounting base on roofing above subroof or sheathing Do not attempt to attach bases to roof...

Page 9: ...ening clamps a Tighten all clamps as they are installed b When you have completed the solar installation retighten all clamps with the system on and water circulating through the collectors c Care mus...

Page 10: ...ns be installed on banks in excess of 12 solar panels No single bank should exceed 17 Panels POOL EQUIPMENT PLUMBING In the most common pool configurations the pump draws from the skimmer and the main...

Page 11: ...ectors so that all local codes are met The feed and return lines may be plumbed through an overhanging eave or routed around the edge of the roof A 2 masonry or wood hole saw can easily be rented or p...

Page 12: ...re that the pump is running 2 Check the isolation valves to make sure they are open 3 Make sure the control valve is in the correct position Tiny Champagne Bubbles If tiny champagne bubbles continue p...

Page 13: ...cally operating hours between 8 00pm and 8 00am are acceptable This precaution prevents air from entering and possibly damaging pool cleaning equipment during the startup of your solar system OPTIONAL...

Page 14: ...ft 12 2 lbs 4 54 kg or 0 38 lbs ft2 1 85 kg m 2 4 ft X 10 ft 14 3 lbs 5 34 kg or 0 36 lbs ft2 1 76 kg m 2 4 ft X 12 ft 16 47 lbs 6 15 kg or 0 34 lbs ft2 1 67 kg m 2 With Water 4 ft X 8 ft 46 lbs 17 2...

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