Automatic operation
1. if it is caused by the periphery → check whether the key gasket of the manual controller is stuck → check whether the key is too high against the panel → check whether the manual controller wire is damaged or short circuited → check whether the solder joint of the manual controller plug and adapter wire plug is short circuited with tin → check whether the pin of the manual controller is bent or short circuited → check whether the manual controller key is mechanically damaged or suffocated
2. if there is a problem with the controller → the normally open point of the relay is stuck → there is a problem with the software function troubleshooting program
Use the remote control function to troubleshoot interference problems
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