Chamberlain RESIDENTIAL GATE OPERATOR GA420D User Manual
Page 26
Connect second Operator to Control
Board (Model Ga420D Only)
• Before digging, contact local underground utility
locating companies.
• Trench across driveway to bury the extension
cable.
• Use PVC conduit to prevent damage to cables.
• Insert extension cable through watertight
connector nut and through an available watertight
connector mounted in the control box.
• Extend cable and wires to GATE 2 connector and
connect as shown.
• Secure extension cable to control box using
watertight connector nut.
To AVOID damaging gas, power or other underground utility
lines, contact underground utility locating companies BEFORE
digging.
ATTENTION
AVERTISSEMENT
AVERTISSEMENT
AVERTISSEMENT
WARNING
CAUTION
CAUTION
WARNING
WARNING
PRECAUCIÓN
ADVERTENCIA
ADVERTENCIA
ADVERTENCIA
Wiring 26
1
L1
R1
R2
Z1
K5
K6
K2
F3
10A 32V
D1Ø
P1
F2
F6
D4
D2
R9
C64
JMPR1
U4
FORCE
TIMER TO
CLOSE
OFF MAX
R35
D9
Z3
Z4
U3
D1
D27
F5
C11
C13
C12
D15
C2
R4
R1Ø1
R1ØØ
R9Ø
Q9
K1
R196
Q22
D8
K3
K4
D21
D22
C4
ACCESSORY
OVLD
D6
JMPR2
MOV1
MOV2
DB1
U2
Z12
24 VAC/
SOLAR
INPUT
GATE 2
ACCESSORY
POWER
MAGLOCK
ALARM
GATE 1
C
C
NC
NO
NO
GRN
WHT
YEL
BLU
RED
BRN
GRN
WHT
YEL
BLU
RED
BRN
F4
10A 32V
F7
24V
TIMER
RUNNING
GATE 2
SET
OPEN
LIMIT
SET
CLOSE
LIMIT
LEARN
LIMITS
DIAGNOSTIC
GATE 1
J4
LEARN
XMITTER
MAGLOCK
ON OFF
Z22
R91
CLOSE
EDGE
R94
R92
R93
L1
R1
R2
Z1
K5
K6
K2
F3
10A 32V
D1Ø
OPEN EDGE/
PHO T O
OPEN
PHO T O
CLOSE
PHO T O
R227
R2Ø7
Z2 Ø
R223
P1
Z9
Z8
F2
F6
D4
D2
R9
C64
JMPR1
R224
U4
CONTROL
INPUTS
FORCE
TIMER TO
CLOSE
OFF MAX
OPEN
SINGLE BUTTON
RESET
STOP
SHADOW
INTERRUPT
CHGR
OVLD
COM
COM
COM
FUSE
OPEN
LOOP
INPUTS
POWER
BATT 1
BATT 2
F1 20A 32V
R35
D9
Z3
Z4
U3
D1
D27
F5
C11
C13
C12
D15
C2
R4
R1Ø1
R1ØØ
R9Ø
Q9
K1
R196
Q22
D8
K3
K4
D21
D22
C4
ACCESSORY
OVLD
D6
JMPR2
MOV1
MOV2
DB1
U2
Z12
24 VAC/
SOLAR
INPUT
GATE 2
ACCESSORY
POWER
MAGLOCK
ALARM
GATE 1
C
C
NC
NO
NO
GRN
WHT
YEL
BLU
RED
BRN
GRN
WHT
YEL
BLU
RED
BRN
F4
10A 32V
F7
24V
COM
OVLD
TIMER
RUNNING
GATE 2
SET
OPEN
LIMIT
SET
CLOSE
LIMIT
LEARN
LIMITS
DIAGNOSTIC
GATE 1
J4
LEARN
XMITTER
MAGLOCK
ON OFF
D15
C2
R4
R9Ø
R196
24 VAC/
SOLAR
INPUT
GATE 2
ACCESSORY
POWER
GRN
WHT
YEL
BLU
RED
BRN
10A 32V
24V
Mov
ing
Gate Can
Ca
use
Inju
ry o
r Death
KEE
P CL
EAR!
Gate
may
mo
ve a
t any
tim
e wit
hout
pri
or w
arn
ing.
Do
not
let c
hild
ren
ope
rate
the
gat
e o
r
play
in the
gat
e ar
ea.
This
entr
ance
is f
or vehic
les o
nly
Pedest
rians
mu
st use
sepa
rate
ent
rance
Terminal blocks
can be removed
to simplify wiring.
PVC conduit (not provided) to protect the
power cable and low voltage wire from lawn
mowers and string trimmers.
Control Box
Gate Operator (Gate 2)
Gate Operator (Gate 1)
Operator
Cable
PVC Conduit
Junction Box
Extension Cable
Extension Cable
PVC conduit at
least 18" below
ground level
(grade)
Brown
Green
White
Yellow
Blue
Red