Mighty Mule MM402 - Manual (Page 25)

rev 082211 Mighty Mule FM402 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,
weedeaters, 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!
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
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.
G
TO 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
VAR6
BATT +
K3
K4
WHT
GRN
SECOND OPR
.
RED
BLK
14 VAC
OR
SOLAR
ON OFF
Low Voltage Wire
from Transformer
or Solar Panel