User Guide
RED
BLK
Solar Panel Wires
18VAC SOLAR
+–~~
FM500, FM502
Control Boards
RED
BLK
RED
BLK
BLK
RED
POWER IN
TRANSFORMER
SOLAR
Solar Panel Wires
POWER IN
18VAC SOLAR
~ ~ – +
RED
BLK
Solar Panel Wires
RESENT
FM700, FM702,
SW1000, SW2000,
SL1000, SL200
0
Control Boards
OLD
FM700, FM702,
SW1000, SW2000,
SL1000, SL2000
Control Boards
AUX
OUT
SOLAR
PANEL
18VAC
RED
BLK
Solar Panel Wires
FM5350
SW1500
Control Boards
RED
BLK
Solar Panel Wires
SW3000/3200
,
SW4000/4200
Control Boards
18 VAC SOLAR RELAY OUT
~ ~ - +
NC NORLY-COM
J9J2J1
Step 3:
All GTO/PRO DC powered gate operators have a POWER IN terminal on their control boards marked
SOLAR for connecting the solar panel wires.
Below are various types of terminals on GTO/PRO and Mighty
Mule control boards, if your control board doesn't have this terminal, please call the GTO's Technical Service
Department at (800)543-1236 or (850)575-4144 for assistance.
Feed the free end of the solar panel wires into the control box and attach them to the SOLAR terminals on the
POWER IN terminal block on the control board. The RED solar panel wire goes to the (+) POSITIVE Solar
terminal and the BLACK solar panel wire goes to the (–) NEGATIVE Solar terminal. See diagram below.
IMPORTANT: Improper installation of these wires will damage to the opener's control board.
Attach RED solar panel wire to the
SOLAR terminal marked (+).
Attach BLACK solar panel wire to the
SOLAR terminal marked (–).






