HTP SSU-119SE - Manual (Page 16)

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LP-199 REV. 4.15.14
Screw Driver 6” Flat Blade Stainless Screw Clamps
Screw Driver 6” Philips Thermal Adhesive
Wire Stripper or Knife Aluminum Flashing Sheet
Wire Cutters Black Latex Outdoor Paint
Adjustable W renches 8” & 10” 7/8” x ¾” and 1 1/8” x ¾” pipe insulation
Solder Flux Emory Paper
B. SOLAR WATER HEATER LOCATION
To minimize expense and heat loss, locate the solar water heater as centrally to the domestic piping system and near the solar
collectors as possible. The water heater must also be located in an area where it will not be exposed to freezing temperatures. All
piping should be insulated to protect against freezing and heat loss.
In addition, the solar water heater and all related solar system components should be installed with plenty of clearance for inspection
and service. If minimum clearances are not met, it may not be possible to service the solar system without removing component parts
from installation locations.
The solar water heater should also be installed in a place where T&P discharge or a leak will not result in damage to the surrounding
area.
Install a 2” high catch pan with a minimum of ¾” drain line to prevent water damage if leakage should occur (see Figure 5).
Filled hot water storage tanks are very heavy, and should be located in areas that can structurally support such weight. Failure to
properly locate water storage tanks could result in property damage, personal injury, or death.
PART 6 – PIPING
The design and installation of the solar water heating system should be done by qualified individuals. It is important that good design
and installation practice be followed to assure that your system will operate properly. Failure to follow installation guidelines for you
solar water heater system could cause component failure and possible safety issues.
A. POTABLE WATER PIPING
It is very important that you do the potable piping before you pipe into your solar system. Failure to do so may damage your water
heater.
Do not introduce HTF into any fittings on the heater except those clearly marked for that purpose.
It is mandatory that all plumbing be done in accordance with local and state codes or warranty will be void. It is also necessary to use
both thread tape and pipe dope on all mechanical connections. The potable water piping is located on the side of your solar water
Figure 5 – LP-199-J - Clearances