Wire The Remote Control; Requirements For Wiring Of Group Control; Requirements For Installing Two Remote Controls - Carrier RBC-AMS54E-UL Installation Manual

Wire the remote control

Wiring diagram
Terminal block for the remote control wiring on the indoor unit
A
B
* Use wire of AWG20 to AWG14.
* A crimp-style terminal cannot be used.

Requirements for wiring of group control

To make wiring of group control for indoor units of 4-way cassette type and other types, set the 4-way cassette type
as the header unit; otherwise, some settings such as the individual louver setting are not available.

Requirements for installing two remote controls

In the dual remote control system, one or more units are operated from two remote controls. (Up to two remote
controls can be installed.)
Set the Follower remote control
Set from "6. Header/Follower" in "Initial setting" on the MENU screen.
For details, refer to the page 17.
Install the remote controls
For the dual remote control system, install the remote controls as follows:
1
Set one remote control as the Header remote control.
(The remote controls are set as "Header remote control" as factory default.)
2
When the dual remote control system is installed by using this remote control (RBC-AMS54E-UL)
with the other type of remote control, set this remote control as the Header remote control.
Remote control wiring (procured locally)
A
B
* Terminals of A and B
have no polarity.
– 7 –
Installation Manual
Remote control
Terminal block for
the remote control
wiring