Wiring; Connect The Gate Operator To The Control Box; Connect The Second Gate Operator To The Control Box - LiftMaster LA350 Manual De Instalación

WIRING

To reduce the risk of SEVERE INJURY or DEATH:
• ANY maintenance to the operator or in the area near the operator MUST NOT be
performed until disconnecting the electrical power (AC or solar and battery). Upon
completion of maintenance the area MUST be cleared and secured, at that time the unit
may be returned to service.
• Disconnect power at the fuse box BEFORE proceeding.
NOTE: The operator should be on a separate fused line of adequate capacity.
• ALL electrical connections MUST be made by a qualified individual.
• DO NOT install any wiring or attempt to run the operator without consulting the wiring
diagram.
• ALL power wiring should be on a dedicated circuit and well protected.
• ALL power and control wiring MUST be run in separate conduit.
• BEFORE installing power wiring or control stations be sure to follow all specifications
and warnings described below. Failure to do so may result in SEVERE INJURY to
persons and/or damage to operator.

Connect the Gate Operator to the Control Box

NOTE: The operator wired to the MOTO1 terminal will always open fi rst and close last.
1. Select a hole in bottom of the control box to be used for the operator cable.
2. Insert a watertight connector into the bottom of the control box and tighten with nut.
3. Insert the operator cable through the watertight connector.
4. Connect the operator cable wires to the MOTO1 terminal on the board. Blue wire to + and brown
wire to -.
5. Tighten the watertight connector nut.

Connect the Second Gate Operator to the Control Box

NOTE: The operator wired to the MOTO2 terminal will always open last and close fi rst.
Before digging, contact local underground utility locating companies.
1. Trench across driveway to bury the extension cable (not provided). Use PVC conduit to prevent
damage to cables.
2. Insert the extension cable through a watertight connector mounted in the control box.
3. Connect the extension cable wires to the MOTO2 connector on the board. Take note of which wire
is connected to + and which wire is connected to -.
4. Tighten the watertight connector nut.
13