Dear colleague, I hope you are well, I am writing from Panama, I am an elevator technician but I do not work for Schindler, I need to replace a VF3BR unit.

My question is, should I remove the damaged one and insert the new one, or should I perform some procedure?

Can you teach me what the procedure is?

The control is an miconic MX-GC.

My other problem is that I do not know what is the procedure to do the zero position of the encoder and motor.


Best regards