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5
Disconnect electric wires from element
6
Remove element mounting bolts using socket wrench. Note position of thermostat bracket to be rein-
stalled later.
7
Clean gasket area in tank
8
Install gasket into recess in tank.
9
Install element and thermostat bracket. Tighten bolts in diagonal pattern.
10
Close drain valve and turn ON cold water supply.
11
Allow all trapped air to escape from open hot water faucet until water has a constant flow. Close hot water
faucet.
12
Inspect wiring. If corrosion is present on wiring, cut and strip wire 1/2” (Only if wire is long enough). If
corrosion is still present, or wire is not long enough consult electrician for wire replacement and wire
gauge selection. Loose, corroded or faulty wiring connections can cause heat buildup or fire at wiring
terminals.
13
Connect electric wires to element. Tighten screws
14
Replace plastic terminal protector
15
Replace insulation and access cover
16
Tank must be properly filled with water and free of air before applying electric power to prevent element
damage.
17
Turn ON electric power to water heater
Simply Plug in the Anderson plug on fitted on the White and Blue cables into the MPPT
White DC
Blue DC
Black AC
Red AC
PTC Element
PV System Installers Guide
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Installation of the element
