LP-454 Rev. 004 Rel. 002 Date 12.1.17
27
Part 7 - Wiring
To avoid electrical shock, turn o all power to the heater prior to
opening an electrical box within the unit. Ensure the power remains
o while any wiring connections are being made. Failure to follow
these instructions could result in component or product failure,
serious injury, or death. Such product failure IS NOT covered by
warranty.
Jumping out control circuits or components WILL VOID product
warranty and can result in property damage, personal injury, or
death.
A. Line Voltage Input
The heater must be wired to a 120 volt circuit by a qualied electrician.
It is recommended that the heater be wired on its own circuit to
minimize the possibility of circuit failure due to outside clauses. The
heater requires a maximum of 8 amps at 120 volts in use.
NOTE: The current draw listed on the rating plate does not include
circulator current.
B. Line Voltage Condensate Output
The heater has the capability of supplying power to a condensate
pump. The connection is 120 VAC +/- 10% at a max of 2 amps. Power
is supplied to the pump only when the heater is connected to power,
and the power switch is in the on position.
It is of extreme importance that this unit be properly grounded. It
is very important that the building system ground is inspected by
a qualied electrician prior to making this connection. Electrical
power must only be turned on when the heater is completely lled
with cold water. Failure to follow these instructions could result in
component or product failure, serious injury, or death.
Figure 20 - Line Voltage Wiring
Label all wires prior to disconnecting them when servicing the
heater. Wiring errors can cause improper and dangerous operation.
Failure to follow these instructions may result in property damage
or personal injury.