1-1
1/32”
3-5/16”
45
Rinnai America
FF Models
I N S TA L L E R ’ S I N S TA L L AT I O N I N S T R U C T I O N S
Remote Controllers - Installation
1) Determine a suitable location for the
controller.
2) Make three holes on the wall as shown.
3) Run the cable between the controller and
the Rinnai Water Heater or the controller
and the other controller.
4) Remove the face plate from the remote controller(s), using a screw driver.
5) Connect the cable to the remote controller(s).
6) Mount the controller to the wall using the holes drilled in step 2.
Note: If the cable cannot be run in the wall cavity, the plastic knockout should be
removed from the top or bottom of the controller to allow fl ush mounting with
the wall
7) Disconnect the power from the Rinnai Water Heater.
8) Remove the cover of the Rinnai Water Heater.
9) Remove the plastic cover from the PCB and electrical connections.
DO NOT ATTEMPT TO CONNECT THE REMOTE CONTROLLERS WITH THE POWER
ON, THERE'S 120 VOLT POTENTIAL, NEXT TO THE REMOTE CONTROLLER
CONNECTIONS INSIDE THE UNIT. All service and wiring should be performed by a
certifi ed installer.
10) Thread the cable through the access
hole at the base of the unit and
connect the wires to the controller
terminals on the right hand side
bottom of the PCB.
11) Secure the controller cable using the
clamp provided.
12) Replace plastic cover over PCB and
then replace the cover of the Rinnai
Water Heaters.
