Mighty Mule FM123 User manual

User Manual of Product 2:
10 Watt Solar Panel Kit (FM123) for Mighty Mule Automatic
Gate Openers,Black Cell

Solar Powered
Battery Charger
Installation Manual
FM123
RB907 rev-10.14.16 ©2016 GTO Access Systems, LLC
Compatible with Mighty Mule DC Powered Gate Openers.
10 Watt
GTO Limited One Year Warranty
GTO Access Systems, LLC ("GTO") gate openers and accessories are covered under
warranty by the manufacturer against defects in materials and manufacturer workmanship
for a period of one (1) year from date of purchase, provided the recommended installation
procedures have been followed.
In the case of product failure due to defective material or manufacturer workmanship
within the one (1) year warranty period, the product will be repaired or replaced (at the
manufacturer’s option) at no charge to the customer, if returned freight prepaid to GTO, 3121
Hartseld Road, Tallahassee, Florida, USA 32303. IMPORTANT: Call [phone] for
a Return Goods Authorization (RGA) number before returning accessory to factory.
Products received at the factory without an RGA number will not be accepted.
Replacement or repaired parts are covered by this warranty for the remainder of the one (1)
year warranty period or six (6) months, whichever is greater. GTO will pay the shipping
charges (equal to United Parcel Service GROUND rate) for return to the owner of items
repaired under warranty. The manufacturer will not be responsible for any charges or
damages incurred in the removal of the defective parts for repair, or for the reinstallation of
those parts after repair. This warranty shall be considered void if damage to the product(s)
was due to improper installation or use, connection to an improper power source, or if
damage was caused by electrical power surge or lightning, wind, re, ood, insects or other
natural agent.
After the one (1) year warranty period, GTO will make any necessary repairs for a nominal
fee. Call GTO at [phone] for more information. This warranty gives you specic legal
rights, and you may also have other rights which may vary from state to state. This warranty
is in lieu of all other warranties, expressed or implied. NOTE: Verication of the warranty
period requires copies of receipts or other proof of purchase. Please retain these records.
®

2 rev 10.14.16
STEP 1: Position the curved pipe (D) between the pre-
drilled holes on the back side of the frame and place the two
pipe clamps (C) over the curved pipe. Using the wrench
supplied and a phillips head screwdriver secure with nuts (E)
and Bolts (F) as shown in illustration below.
A. Solar Panel
B. Lag Bolts (4)
C. Pipe Clamps (4)
D. Curved Pipe
E. Nuts (4)
F. Bolts (4)
G. Wire Nuts (2)
H. Wrench
Tools Required :
• Phillips head screwdriver
A
B
H
C
F
G
E
D
Parts Included:
F
A
D
H
E
C

3
rev 10.14.16
For optimal efciency, wipe the face of the panel frequently with a soft, damp cloth.
The output of the Solar Panel is variable during the day depending on the intensity
of the sun and the angle of the rays striking the panel. The output may vary from a
few millivolts to as much as 22 volts. To check the output, simply disconnect the
solar panel leads from the control board and connect them directly to a dc voltmeter.
In bright sunlight the panel output should read at least 18 volts dc at approximately
300mA.
IMPORTANT: To provide secure and moisture resistant splices for
solar panels use a direct burial splice kit for underground splices
and an above ground splice kit for above ground splices. These
splice kits can be found at hardware and electrical supply stores.
STEP 2: Determine the installation site for the solar panel. IMPORTANT:
• Place the panel facing due south in the path of the sun.
• The solar panel must be placed in an open area away from
shade.*
• The solar panel should receive at least 8 hours of direct
sunlight for a full charge.
• Mount the panel using the curved pipe provided to maintain
the proper angle to the sun.
Secure the solar panel assembly to a wooden post or fence using two pipe
clamps (C) and four lag bolts (B) as shown in the illustration. If your fence
post is metal, you will need alternative hardware not provided,
(e.g., U-clamps or metal screws).
*If the solar panel must be placed more than 10 ft. from the control box in
order to receive direct sunlight, you can use up to 250 ft. of stranded, 16
gauge, direct burial, low-voltage wire [RB509]. NEVER use telephone wire
or solid core wire.
STEP 4: Make sure control box is OFF. Feed the free end of the solar panel wires into the control box
and attach them to the appropriate terminals on the control board. The RED solar panel wire goes to the (+)
POSITIVE Solar terminal and the BLUE solar panel wire goes to the (–) NEGATIVE Solar terminal. Improper
installation of these wires will damage the opener's control board.
Examples of solar terminals on various control boards are on page 4. If you do not see an illustration of your
control board below, please refer to your gate opener Installation Manual for instructions on wiring the
control board. Or you may call GTO's Technical Service Department at [phone] or [phone] for
assistance.
NEVER USE THE SOLAR PANEL AND THE AC TRANSFORMER AT THE SAME TIME! It will
damage the control board.

4 rev 10.14.16
All connections should be made weatherproof
using weatherproof splice kits available at
hardware and electrical supply stores.
RED RED
BLUE BLUE
attach BLUE to negative (–) solar terminal on control board
attach RED to positive (+) solar terminal on control board
Solar Panels connect in PARALLEL
3121 Hartsfield Road • Tallahassee, Florida, USA 32303
Sales: 1-800-543-4283 or [phone] • Fax [phone]
Technical Service: 1-800-543-1236 or [phone] • Fax [phone]
www.mightymule.com
The contents of all material available on this installation manual are copyrighted by GTO Access Systems, LLC (“GTO”), unless otherwise indicated. All rights are reserved by GTO, and content may not be
reproduced, downloaded, disseminated, published, or transferred in any form or by any means, except with the prior, written permission of GTO. Any reprinting of GTO publications is by permission only.
Copyright infringement is a violation of federal law. Mighty Mule, E-Z Gate, Linear PRO Access, GTO, are registered trademarks of GTO Access Systems, LLC. All rights are reserved by GTO, and these
marks may not be used, in any for without the prior, written permission of GTO.
For more information on the Mighty Mule line of automatic gate openers and access controls visit our website at www.mightymule.com
18 VAC SOLAR RELAY OUT
~ ~ - +
NC NORLY-COM
J9J2J1
SOLAR
INPUT
18VAC/
AUX
OUT
H L
AUX
OUT SOLAR
PANEL
18VAC
BLUE
Solar Panel Wires
RED
WHT
GRN
SECOND OPR.
RED
BLK
14 VAC
OR
SOLAR
RED
BLUE
Solar Panel Wires
POWER
CHGR CHGR
EDGE
CYCLE
EXIT
SAFETY
COM
COM
LOCK+ LOCK -
VAR3
VAR1
VAR4 VAR5 VAR6
RED
BLUE
Solar Panel Wires
18VAC SOLAR
+–~~
RED
BLUE
Solar Panel Wires
POWER IN
18VAC SOLAR
~ ~ – +
RED
BLUE
Solar Panel Wires
Solar Panel Wires
Solar Panel Wires Solar Panel Wires
~
SOLAR
or
18 VAC
LOCK
GTO AUX
GTO
TRANSF LOCK
PWR
AUX
R LY
Solar Panel Wires
POWER
INPUTS
LOCK
PWR
AUX
R LY
CONTROL OUTPUTS
GTO 18VOLT
TRANSFORMER
OR SOLAR
®