2. INSTALLATION ACCESSORY
WIRED CONTROLLER INSTALLATION PRECAUTION
1. This manual provides the wired controller installation
method. Refer to the wiring diagram in this installation
manual to wire the wired controller with the indoor unit.
2. The wired controller works in a low voltage loop circuit.
Do not connect directly to 208/230V and 460V. Do not
wire this kind of wire into a loop. Wiring clearance
between the configured tubes should range 11.81−19.69
inches (30−50 cm) or above.
3. The shielded wire of the wired controller must be pro-
perly grounded.
4. This wire should not be cut or spliced, since it could lead
to a communication malfunction.
5. Upon finish the wire controller connection, do not
employ tramegger to detect the insulation.
5
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