Noritz ecoTOUGH NRC71 OD Installation Manual page 28

Installing the Remote Controller Outdoor Junction Box
1. Insert the remote controller wires through the
wall pipe and secure the wall pipe to the remote
controller. Locate the remote controller wall
packing, slide it over the pipe and wires, and
apply it to the rear side of the remote.
Secure the wall pipe
firmly into the remote
controller.
Take off the
paper.
2. Drill a 1-1/4" hole in the wall where the remote
controller will be installed.
* Do not install the remote controller in a location
that is exposed to moisture, direct sunlight, or
chemical agents. These can damage the remote
controller.
3. Insert the wall pipe containing the remote
controller wires through the hole.
4. Slide the junction box packing and the junction
box over the remote controller wires and wall
pipe protruding from the outside wall.
Wall packing
Take off the paper.
28
Rear side of remote controller
Wall Packing
Wall pipe
Take out the pipe about
3/4" from the wall.
Junction Box
Box Nut
Junction Box Packing
5. Slide the box nut over the remote controller
wires and screw it onto the wall pipe.
Wall Pipe
6. Connect the remote controller wires to the
separate remote controller cord inside the
box. Wind the excess remote controller wire
on the provided hooks as illustrated below.
Tie the redundant length of the remote
controller cord outside the junction box.
7. Close the junction box.
Remote
Controller
Wires
Box Nut
Remote
Controller
Wires
(Wind the excess wire here.)
Remote Controller
Wires
Junction Box
Remote Controller
Cord