Installation Guide
  MM462 Installation Instructions 15
Step 3
Lay the measured length of low voltage wire 
in a trench following a path from the selected 
electrical outlet to the control box. Wires coming 
up from the ground should be run through PVC 
conduit to protect them from lawn mower blades, 
weed eaters, and grazing animals. Be sure to 
bury the wire laid in the trench.
Step 4
Bring enough wire up through the PVC conduit to reach the control 
board.
Step 5 
Strip 
3
/
16
" off the ends of the low voltage wire and twist tightly. Attach 
these ends to the 14VAC OR SOLAR terminals located on the terminal 
block). Be certain not to let the exposed wires touch each other!
Insert one transformer wire into a 14VAC OR SOLAR terminal. Insert the 
other transformer wire into the remaining 14VAC OR SOLAR terminal. 
The transformer wires can be connected to the 14VAC OR SOLAR 
terminals regardless of color/polarity.
Tighten set screws against exposed end of wires. 
Step 6 
At the AC outlet, strip 
1
/2" of insulation from the ends of the low voltage 
wire. Attach these stripped ends to the transformer terminals. We 
suggest adding crimp on fork lugs to the end of each wire before 
attaching it to the transformer.
Make sure the exposed wires do not 
touch each other! 
VAR6
BATT +
K3
K4
WHT
GRN
SECOND OPR.
RED
BLK
14 VAC
OR 
SOLAR
ON OFF
Low Voltage Wire
from Transformer
or Solar Panel
VAR5
VAR6
K1
PF1
K2
BATT +
BATT –
K3
K4
VAR4
VAR3
VAR2
VAR1
MIN
MAX
OFF
JP1
REMOVE JUMPER FOR
PUSH TO OPEN OPTION
120
SEC.
GTO Inc. Tallahassee, FL
R4722
STALL FORCE
OPEN < JOG > CLOSE
PWR.
SET
LIMIT
1st OPR.
2nd OPR.
STATUS
AUTO CLOSE
SFTY.
EXIT
CYCLE
EDGE
SENSOR
COMMON
LOCK+
LOCK–
WHT
GRN
RED
BLK
WHT
GRN
SECOND OPR.FIRST OPR.
RED
BLK
14 VAC
OR 
SOLAR
ON OFF
Low Voltage Wire from 
Transformer or Solar
First Gate Opener
Run 1000' (max.) of low
voltage wire to control
box from transformer
(wire not included). 
120 Volt indoor
Transformer
(surge protector 
not supplied)
PVC conduit (not included)
to protect wire from lawn
mowers and weed eaters.
Control and Battery Box










