4.1 Installation of the GM1 Series
4.1.2 Unit Installation Procedure
● Install the expansion unit between the GM1 Controller and the end unit.
● Make sure to connect an end unit.
● Make sure to turn OFF the power supply before installing the unit.
● Do not directly touch the connector part of the unit.
● Make sure that the connector parts are not stressed when and after installing the unit.
1.
Raise the expansion hooks on the sides of the unit with a screwdriver to release them.
2.
Attach the unit connectors on the side of the unit to those on the the other unit.
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WUME-GM1H-01