3
IMPORTANT!
Read all of the information in this
manual before using this controller.
All wiring must conform to local and
national building and electrical codes
and ordinances. This is a 5 VDC
controller. Do not install on voltages
higher than 5 VDC.
IMPORTANT!
The provided cables must be used.
Do not use excessive force while
pulling the cable or when making the
connections.
• This manual provides the installation
instructions for this controller. Refer
to the included wiring diagram to con-
nect the controller to the indoor unit.
• The controller uses low voltage. Keep
a minimum distance of 12” (305 mm)
between low voltage control wire and
high voltage power wires.
• Ground the shielded control wiring.
• Do not use a megger to test insula-
tion.
• The controller cable length should not
exceed 40 ft. (12 m).
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