Chamberlain LMWEKITU Manual

INTRODUCTION
The LiftMaster Wireless Edge Kit provides a Bluetooth
resistive edge (not included) and the LiftMaster commercial door operator. Maximum range is 130
ft. (39.6 m.) (for best results install with a clear line of sight between transmitter and receiver,
objects in the path may reduce range). The kit works with LiftMaster monitored resistive edge
sensors ONLY. Contact closure edge sensors are NOT supported.
Refer to your LiftMaster operator manual to ensure compatibility (LMWEKITU and LMWETXU is
listed under Monitored Entrapment Protection devices of the Accessories section). Transmitter and
receiver are UL Recognized Components and meet UL 325 requirements. A monitored entrapment
protection device MUST be installed in each entrapment zone.
Compatible LiftMaster Commercial Door Operators:
®
• HPH1
• JDC
• JHDC
• TDC
Illustrations in manual are for reference only, your application may look different.
CARTON INVENTORY
Transmitter Model LMWETXU
AA Lithium Batteries (2)
Energizer Ultimate Lithium AA L91
®
REQUIRED as replacements
Cable ties (3)
Single hole Heyco connector
6-32 x 1" Screw (for metal)
I2C Interface Board
® connection between a LiftMaster monitored
Receiver
Mounting Bracket (2)
4-40 x 1/4" Screw (2)
8-32 x 3/8" Screw (2)
Wire Clip
10-16 x 3/4" Screw (4)
Double hole Heyco connector
or
6-19 x 1" Screw (for plastic)
Spacer
Not required for
Commercial Door Operators
WIRELESS EDGE KIT
To prevent possible SERIOUS INJURY or DEATH from a closing gate or door:
• Be sure to DISCONNECT ALL POWER to the operator BEFORE installing the wireless
edge kit.
• The gate or door MUST be in the fully opened or closed position BEFORE installing the
LiftMaster Monitored Entrapment Protection device.
®
• Correctly install and connect the wireless edge kit.
• LiftMaster Monitored Entrapment Protection devices are for use with LiftMaster
®
compliant Gate and Commercial Door Operators ONLY. Use with ANY other product voids
the warranty.
• Monitored external entrapment protection devices MUST be installed per the operator
installation manual for each Entrapment Zone.
WARNING: This product can expose you to chemicals including lead, which are
known to the State of California to cause cancer or birth defects or other reproductive
harm. For more information go to www.P65Warnings.ca.gov.
1
WIRE THE RECEIVER
IMPORTANT: Disconnect ALL power to the operator.
1. Open the receiver housing.
2. Route the wire harness from the receiver to the operator's controller. Utilize one of
the 1/2 in. conduit holes or knockouts on the controller enclosure.
3. Connect to the expansion board.
For HPH1: Connect the wire harness to the EXPANSION BOARD connector
labeled "MAIN / W. EDGE" (marked J7 on PCB board).
NOTE: When connected properly, the wire color order is RED, BLUE, GREEN,
WHITE.
For JDC, JHDC, and TDC: Connect to the "EXP PORT" on the control board.
4. Tighten the Heyco connector with 25 in. lbs. of torque to make receiver watertight.
5. Reconnect power to the operator. The receiver blue power LED will come on.
Receiver
1/2" Conduit Hole
Auxiliary
Expansion
Board
HPH1 Controler
1/2" Conduit Hole
MONITORED
Model LMWEKITU
UL 325
®
Tighten Heyco nut
to 25 in. lbs. torque
1/2" Conduit Knockout
Main / W. Edge
(J7)
1/2" Conduit Knockout