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26
CONTROLLER INSTALLATION AND SETUP
Wired Programmable Controller
Installation
Pull communication cable through switch box (if one is
used) and Wired Programmable Controller backplate.
Securely fasten backplate to the switch box or wall.
Locate wire terminals X1 and X2 on rear of
Programmable Controller panel. Carefully connect wire
X1 to indoor unit terminal H1 and X2 to indoor unit
terminal H2. Verify wires are secure, not loose and no
external force on wires affects the connections at the
terminals.
Push extra cable into wall and secure
controller panel to backplate mounted on the wall.
NOTE: Do not cut or splice communication cable.
Follow the instructions supplied with the Owner's
Manual
for setup and operation.
The following is a brief overview of the Wired Programmable Controller installation. See Owner's
Manual for
more detailed instructions for setup and operation.
Preparation for Installation
Select a proper location on the wall for mounting the Programmable Controller. Install switch box,
if required by code. The maximum wire length between indoor and Programmable Controller is 30-ft.
Run communication cable (as desired) between indoor unit and selected wall mounting
location. See Indoor Unit wiring section for instruction to connect the Wired Programmable Controller
to the indoor unit.
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