Copyright © 2018 Rinnai America Corporaon. All Rights Reserved. Page 1
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This guide is designed to help you quickly install the push buon for on-demand recirculaon with Rinnai SENSEI™ tankless
water heaters using a dedicated return line in the plumbing system.
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Place magnec back panel to
side of water heater
(indoor water heaters only).
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Unplug water heater power cord from power outlet.
If module comes with spade end
connectors, cut spade end connectors o
the two module wires.
Next, strip insulaon o both ends.
IMPORTANT
• Maximum distance from module to push buon is 250 . (76 m).
• Addional wiring can run up to 300 feet (91 m) away from water heater (18-22 gauge wire required).
• Up to 30 push buons are supported per module.
Push Buon(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 Cuers/Stripper (Oponal)
(Field-supplied)
Connect module wires to PC Board located inside water heater by compleng 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 Buon Installaon
Instrucons supplied with module
for wall installaon instrucons.