Troubleshooting by Remote Control ESIE09-08A
136 Troubleshooting
2.5 Remote Controller Self-Diagnosis Function
The remote controller switches are equipped with a self diagnosis function so that more appropriate
maintenance can be carried out. If a malfunction occurs during operation, the operation lamp,
malfunction code and display of malfunctioning unit No. let you know the contents and location of the
malfunction.
When there is a stop due to malfunction, the contents of the malfunction given below can be diagnosed by
a combination of operation lamp, INSPECTION display of the liquid crystal display and display of
malfunction code. It also lets you know the unit No. during group control.
Inspection display
ON/OFF button
Operation lamp
Malfunction code
Alternating code possible
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