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& & Note: Read this manual carefully before replacing the existing board and place this installation manual in an accessible place near the operator. For future reference record: Model # ® Date Wiring Diagram # Door No. #...
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Please read the following instructions carefully before changing the controller over to another NOTICE The following instructions apply to all the gate operators built with MA-100 logic controller model: M-85 & MHD-85 – single-phase 115/120V. We have tried every effort to minimize the time required to change over these boards. WARNING Neglecting to follow these instructions will result in complete damage to the controller.
Program and Program settings Programming ability and door control at electrical box are provided by Open/Close/Stop buttons and Select Switch located on the ECB. • Programs PROGRAMS FUNCTIONS AND DESCRIPTIONS The Run Timer stops automatically the operator after an adjustable time delay either RUN TIMER travelling upwards or downwards.
MODE SETTING Wiring Select Wiring Type & Functions Type Switch Set select switch on 0 Momentary contact to open and stop, constant pressure to close with 3 buttons (factory station. Activation of safety devices will reverse the door during closing. Auxiliary devices function as an Open control and to reverse door during closing.