Full Product Manual

12
Do not install the heater where it may
be subject to direct sunlight, and
freezing temperatures.
09 1008
Place the front cover
onto the unit and
reattach it with 2 screws.
(Figure 2)
Reconnect the cables to
the PCB within the unit.
(Figure 3)
Restore power to the unit by means
of the dedicated circuit breakers on
the main electrical panel.
Before turning on power
to the water heater,
open several hot water
faucets and allow water
to run through the unit for
several minutes to purge
any air from the heater
and water lines.
This step must be
performed before
turning on power to
the heater.
Failure to perform
this step may
result in permanent
damage to the
heater and heating
elements.
11
8
Assembly Instructions