8
Installing the water heater
Electrical Connections
To Fill the Water Heater
Make certain the drain valve on the
water heater is completely closed.
Open the shut-off valve in the cold
water supply line.
Open each hot water faucet slowly to
allow the air to vent from the water
heater and piping.
A steady flow of water from the hot
water faucet(s) indicates a full water
heater.
!
WARNING: Turn off electric
power at the fuse box or service
panel before making any electrical
connections.
Also, the ground connection must be
completed before making line voltage
connections. Failure to do so can result
in electrical shock, severe personal
injury or death.
Disconnect all power to unit before
starting maintenance. Failure to do so
can cause electrical shock resulting in
severe personal injury or death
The unit must be grounded. Failure
to do so can cause electrical shock
resulting in severe personal injury or
death.
If the water heater has been subjected
to fire, flood or physical damage,
DO
NOT
operate the water heater again
until it has been checked by a qualified
service technician.
NOTICE: DO NOT use this
appliance if any part has been under
water. Immediately call a qualified
installer or service agency to replace
a flooded water heater. DO NOT
attempt to repair the unit! It must
be replaced.
EcoNet™ Communication
EcoNet™ communication is provided for integration with home automation,
energy management, and demand response systems. Connectivity is provided
through the EcoNet port or via wireless (Wi-Fi).
SCALE 1/1
Electrical Power
Hookup Terminals
Ground
Screw
inside
Junction
Box
EcoNet™
Port
Right Side View
Control
Board
Assembly
!
WARNING: DO NOT
turn on the electrical
supply or operate this
water heater unless it is
completely full of water.
The tank must be full of
water before water heater
is turned on. The water
heater warranty does not
cover damage or failure
resulting from operation
with an empty or partially
empty tank.
