Connect Power - Chamberlain B4603TC Manuel D'installation

Installation
STEP 14 Connect Power
To prevent possible SERIOUS INJURY or DEATH from electrocution or fire:
Be sure power is NOT connected to the opener, and disconnect power to circuit BEFORE removing cover
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to establish permanent wiring connection.
Garage door installation and wiring MUST be in compliance with ALL local electrical and building
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codes.
NEVER use an extension cord, 2-wire adapter, or change plug in ANY way to make it fit outlet. Be sure
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the opener is grounded.
To avoid installation difficulties, do not run the opener at this time.
To reduce the risk of electric shock, your garage door opener has a grounding type plug with a third grounding
pin. This plug will only fit into a grounding type outlet. If the plug doesn't fit into the outlet you have, contact
a qualified electrician to install the proper outlet.
THERE ARE TWO OPTIONS FOR CONNECTING POWER:
OPTIONA - TYPICAL WIRING
Plug in the garage door opener into a grounded outlet.
1.
DO NOT run garage door opener at this time.
2.
OPTION B - PERMANENT WIRING
If permanent wiring is required by your local code, refer to the following procedure. To make a permanent
connection through the 7/8-inch hole in the top of the motor unit (according to local code):
Remove the motor unit cover screws and set the cover aside.
1.
Remove the attached 3-prong cord.
2.
Connect the black (line) wire to the screw on the brass terminal; the white (neutral) wire to the
3.
screw on the silver terminal; and the ground wire to the green ground screw. The opener must be
grounded.
Reinstall the cover.
4.
Ground Tab
Green Ground Screw
Ground Wire
White Wire
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Black Wire