Chamberlain M150 Garage Door Opener User Manual


 
4
Straight Door
Arm Section
Curved Door
Arm Section
Header Bracket
UP
CEILING MOUNT ONLY
Safety Reversing Sensor
Mounting Bracket
With Square Holes (2)
"C" Wrap (2)
Safety Reversing Sensor
Mounting Bracket
With Slot (2)
2-Conductor Bell Wire
White & White/Red
Sprocket Coupling
Light Lens
Rail Brackets
Remote Control
Transmitter Visor Clip
Rail
Assembly
Trolley
Safety Labels
and
Literature
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with
2-Conductor White & White/Black Bell Wire
attached
Door Bracket
SECURITY
3-Channel Remote Control
Multi-Function
Door Control Panel
LIGHT
LOCK
Your garage door opener is packaged in two cartons which contain the power unit and parts illustrated below.
Accessories will depend on model purchased. If anything is missing, carefully check the packing material. Parts may be
"stuck" in the foam. KEEP THE FOAM INTACT (see page 6). Hardware is listed on page 3.
Carton Inventory