Chamberlain LMWEKITU Manual page 6

Models RSW12U/UL, and CSW24U/UL
Mount the bracket on the side facing the gate.
Models CSW200U/UL
Mount the bracket on the side facing the gate.
A
8-7/16" (21.4 cm)
B
4-7/16" (11.3 cm)
C
1-1/2" (3.8 cm)
Models RSL12U/UL
Heyco connector
A
4-9/16" (11.6 cm)
A
B
Heyco connector
C
A
8-3/8" (21.3 cm)
A
B
C
Heyco connector
C
B
A
B C
4-7/16" (11.3 cm) 1-3/4" (4.4 cm)
OR
Heyco connector
B C
4-7/16" (11.3 cm) 1-3/4" (4.4 cm)
OR
Heyco connector
Models CSL24U/UL
Heyco connector
A
1/2" (1.3 cm)
6
A
C
B
A
10-3/8" (26.4 cm)
B
2-1/8" (5.4 cm)
C
A
1/3" (0.8 cm)
C
B
B C
2-1/8" (5.4 cm) 1/4" (0.6 cm)
A C
B