LiftMaster LM21XPBB LM21XPBB Manual - Page 6

Wire Routing

Page 6 highlights

WIRE ROUTING WIRING Low Voltage Wiring High Voltage Wiring Mechanical Reset Plunger Power Strip Ground L1 L2 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Annunciator Wiring with Sleeve Voice Board Wiring PARTS KIT LMEOLRES-10 Wire Jumper 10k Ohm Resistor Refer to wiring section for proper application of these parts. 6

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WIRE ROUTING
WIRING
6
16 15 14 13 12 11 10
9
8
7
6
5
4
3 2
1
Voice Board Wiring
Annunciator Wiring
with Sleeve
Low Voltage Wiring
High Voltage Wiring
Ground
L2
L1
Power Strip
Mechanical Reset
Plunger
Refer to wiring section for proper application of these parts.
PARTS KIT
Wire Jumper
LMEOLRES-10
10k Ohm Resistor