23
The following instructions apply only to water heater
models factory supplied with the electronic display option.
IMPORTANT NOTICE: This electronic display cannot
be added to a water heater not supplied from the
factory with an electronic display.
Components supplied with user display models:
a. Optional Water Heater Mounting Bracket – AP14752
b. 12 feet, 18 AWG Thermostat Wire – AP14820
c. Optional Mounting Tape – AP14819
d. Transformer Enclosure – AP14875
e. Screw, #8 x ½" Self Drilling Qty 2 AP5925GS
f. User Display – AP14697
Installation Instructions:
!
CAUTION: Turn the switch on the blower to the
“off” position and disconnect power to the water heater
before proceeding!
1. Locate the electrical connection for the Transformer
Enclosure on the top of the water heater. This electrical
connection features a white 6-pin plug and white heat
shrink.
2. The Transformer Enclosure features a 6-pin connection
located on the circuit board inside the enclosure. Attach
the top pan harness connector to this 6-pin connector in
the correct orientation.
3. Locate the two screw pilot holes on the water heater
top to attach the Transformer Enclosure to the top pan.
Position the enclosure so the terminal strip opening
is visible from the front of the water heater. Secure
enclosure to top pan with screws provided in the User
Display Mounting Kit without pinching any wires.
NOTICE: DO NOT over tighten to avoid cracking
plastic enclosure.
4. Determine where the User Display will be located. The
display can be attached to the water heater jacket with
supplied Water Heater Mounting Bracket or mounted
remotely to a wall via the wall plate up to 100 feet
away using 18 AWG solid copper thermostat wire. Any
installation location over 12 feet from the water heater
will require additional thermostat wire. (Not supplied.)
5. If remote mounting, go to step 19.
6. Cut enough thermostat wire from the 12 feet provided
to connect the front mounted display to the Transformer
Enclosure located on the top pan.
7. Strip ½” insulation from the 3 wires on both ends.
The wire provided is standard 3-wire with the colors
GREEN, RED and WHITE.
8. Connect one end of the wire to the Transformer
Enclosure spring terminal strip. From left to right
colors shall be GREEN – RED – WHITE. Wires should
easily insert into the terminal strip. If required for wire
insertion or removal, use small flat blade screw driver
to press the tab located below each wire hole.
9. Remove two strips of Display Mounting Tape and
attach to the inside flanges of the Water Heater
Mounting Bracket.
Installing the User Display
Six (6) Pin Connection for
to Circuit Board
Mounting Holes
for Transformer
Display Mount-
ing Tape Strips
Water Heater
Mounting Bracket
for Display
Flange of Mounting
Bracket
Transformer
Pin Plug
Blower may differ
in appearance.
Summary of Contents for PowerVent Series
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