Lennox Wired Controller Installation And Operation Instructions Manual page 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.
• 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.
IMPORTANT!
The provided cables must be used.
Do not use excessive force while
pulling the cable or when making the
connections.
• 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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