Chamberlain HD930EV User Manual download pdf (Page 25)

Installation

STEP 14 Wire the Safety Reversing Sensors

If your garage already haswires installed for the safetyreversing sensors, proceed to page 25.

HARDWARE

Ins

ulated

Staple

(Not Shown)

OPTION A INSTALLATION WITHOUT PRE-WIRING

1. Run the wire from both sensors to the garage door opener. Attach the wire to the wall and ceiling

with the staples.

2. Strip 7/16 inch (11 mm) of insulation from each setof wires.Separate the wires.Twistthe white

wires together. Twistthe white/black wires together.

3. Insert the white wires into the white terminal on the garage door opener.Insert the white/black

wires into the grey terminal on the garage door opener. To insert or remove the wires from the

terminal, push in the tab with a screwdriver tip.

Staple

7/16" (11 mm)

WHITE

GREY

RED

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Chamberlain HD930EV User Manual Page 25