EnerWorks Solar Water Heating Appliance
© 2011 EnerWorks Inc. - Page
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Energy Kinetics Inc. / Installation
Manual
4.8 Filling tanks with water
1. Fill and pressurize tanks with water. Ensure ball valves are in “running” position such that
water is directed to solar storage tank Energy Station and from solar storage tank hot outlet
into cold inlet of pre-existing water heater. Open hot water taps throughout home to purge
system of air. If no leaks are present, insulate pipes and fittings, especially
FROM
COLLECTOR
tee. Otherwise, drain tank and fix leaky connections. Insulate hot and cold water
pipes to limit heat loss and prevent condensation (
Fig.4.6.1
).
2. If anti-scald valve is installed (highly recommended or required – check local code), adjust set
point if required by code or to homeowner’s specifications.
3. Do not turn on power or gas to pre-existing water heater until tanks are filled with water.
Fig.4.6.1 – All pipes and fittings insulated to limit heat loss and prevent condensation.
4.9 Appliance heat transfer fluid line-set connections
4.9.1 Energy Station connections
1. Carefully and neatly bring line-set tube ends (and control wire) to Energy Station flare
connections. A proper tube bending tool must be used for tight bends. Ensure straps are not
in contact with copper lines due to risk of galvanic corrosion (copper or plastic straps are
recommended). Do not compress insulation when bundling or securing lines.