Multi-Zone Technical Overview

REFERENCES
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ENGLISH
FLOW CHARTS
Caution: Be sure to turn power switch o before connecting or disconnecting the connector, or
parts may sustain damage.
When the detection rotation signal is not received in 2 minutes
Note: When the a/c is charging do not remove or insert plugs in order to avoid damage to the motor
How to Check the Fan Motor (DC)
When the unit is operating, do not remove or insert plugs in order to avoid damage to the motor.
Operation halts due to broken connections inside the fan motor
Fan motor overheat protection
Operation halts due to broken fan motor lead wires
Detection error due to faulty indoor unit PCB