Remote Control Installation - Rheem RTG-3 Series Use And Care Manual

High-efficiency non-condensing tankless water heater
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Remote Control Installation (Outdoor Models)
WARNING:
Field wiring connections and electrical grounding must
comply with local codes or, in the absence of local
codes, with the latest edition of the National Electrical
Code, ANSI/NFPA 70, or in Canada, Canadian Electrical
Code, CAN/CSA C22.1, Part 1.
NOTICE:
Remote control cable needs to be type CL3R/CMR shielded
security wire equivalent (18 AWG) and need not to be
polarity-sensitive.
It is not recommended to have wiring exposed.
DO NOT apply sealant to remote control cable.
DO NOT use network cable, telephone wire, or any
twisted-pair cable.
Connecting the MAIN (UMC-117) Remote Control
to a Wall:
1
Drill a 1- to 1 1/2-in. (2.5/3.8-cm) hole at the
proposed control location. Install the remote
control cable between the location of the remote
control and the water heater.
2
Remove the remote control from the base plate.
3
Feed the remote control cable through the large
center hole in the base plate.
INSTALLATION INSTRUCTIONS
4
Install the base plate to the wall using suitable
screws and wall anchors.
NOTICE:
The tabs on the base plate should always point out.
5
Connect the remote control to the remote control
cable.
6
Position the remote control on the base plate.
NOTICE:
The tabs on the base plate should line up with the
slots on the back of the remote control.
Secure the remote control to the base plate with one
screw into the bottom tab.
NOTICE:
DO NOT attempt to connect the remote control or
control wire to the water heater while the water heater
has power applied to it. Damage to the water heater
will occur. DO NOT cut or strip the wiring while it is
connected to the water heater or while the water
heater has power applied to it.
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