Copyright © 2018 Rinnai America Corporation. All Rights Reserved.
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❶
This guide is designed to help you quickly install the push button for on
-
demand recirculation with Rinnai SENSEI
™
tankless
water heaters using a dedicated return line in the plumbing system.
❷
Place magnetic back panel to
side of water heater
(indoor water heaters only).
❸
Unplug water heater power cord from power outlet.
If module comes with spade end
connectors, cut spade end connectors off
the two module wires.
Next, strip insulation off both ends.
IMPORTANT
•
Maximum distance from module to push button is 250 ft. (76 m).
•
Additional wiring can run up to 300 feet (91 m) away from water heater (18
-
22 gauge wire required).
•
Up to 30 push buttons are supported per module.
Push Button(s)
Control
-
R
™
Module
Water Heater Controller Cable
(included in water heater packaging)
2 Wire Nuts
(or other approved
wire connectors) (Field
-
supplied)
Phillips Head Screwdriver
(Field
-
supplied)
Wire Cutters/Stripper
(Optional)
(Field
-
supplied)
Connect module wires to PC Board located inside water heater by completing steps a, b, and c below.
Remove water heater front panel (use a Phillips Head screwdriver to remove 4 screws securing the panel).
Refer to Push Button Installation
Instructions supplied with module
for wall installation instructions.
