Installation Guide

Assembly Instructions

Run water through the

unit for one minute, and

make sure there are no

leaks.

Remove the appliance

covers (Figure 2).

Connect the pressure relief device (PRD)

to the unit (Figure 1)

IMPORTANT – Do not omit this step.

A PRD must be installed.

Connect the incoming water line to the

heater inlet (on left side), and connect

the outgoing water line to the heater

outlet (on right side).

Use a hose that can withstand pressure

up to

116 psi (8 bar)

(Figure 5).

Mount the unit on the wall with 4 screws

at the marked points. (Figure 4)

Make sure the unit is horizontally level,

with water inlets and outlets at the

bottom. (Figure 5)

Disconnect the cables

from the PCB within

the unit. (Figure 3)

Make sure power to the unit is shut off by means of the dedicated

circuit breakers on the main electrical panel.

Run the power cable wires from the circuit breakers on the main

electrical panel to the water heater.

Connect the power cable to the terminal block within the unit.

Make sure the correct breaker size and wire gauge have been used.

Make sure all wire connections are tight and secure.

Make sure the unit is connected to a ground in accordance with

applicable codes. (Figure 6)