Si20-701_B Troubleshooting by Remote Controller
410
Remote Controller Display
U5
Applicable Models
RZQ-C7, RZQG, CMSQ
Method of Error Detection
The error is generated when the micro-computer detects
that the transmission between the indoor and the outdoor
unit is not normal over a certain amount of time.
Error Decision Conditions
Normal transmission does not continue for specified
period.
Supposed Causes
îš„ Connection of 2 main remote controllers (when using
2 remote controllers)
îš„ Defective remote controller
îš„ Defective indoor unit PCB
îš„ External factor (Noise, etc.)
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