Product Manual

36 Mighty Mule MM360 Installation Instructions
AUDIBLE/BUZZER/ALARM FEEDBACK:
1. 1 beep with 2 seconds pause and repeats:
Limit switch error: Limit switch’s normally open and normally closed inputs both open or both
shorted. The alarm will automatically shut off in 4 seconds after the problem is corrected.
2. 5 beeps with 2 seconds pause and repeats:
Low battery condition detected: Low battery can occur if the following condition is detected:
While in idle state and the battery voltage is below ~11.5 Volts.
While running and the battery voltage is below ~10.0 Volts.
The alarm will automatically shut off when the idle voltage is more than 12 Volt.
The unit may continue to operate even when low battery is detected.
The STATUS LED will also blink when the buzzer is beeping.
Check power connections.
Test the transformer or solar panel and test the battery.
3. 1 beep when attempting to run the unit:
No battery is connected.
Blown fuse.
Dead cell or extremely low battery condition; test the battery.
4. Alarm continuously beeps (Transmitter does not operate unit AND not at either limit):
Two consecutive obstructions have been detected without reaching the limit. Alarm will
automatically shut off after 5 minutes. ‘Power-cycle’ the unit will also shut off the alarm.
Check the gate for level and plumb and make sure the gate path is clear. See adjustments on page 27.
5. Power-Cycle:
The alarm will beep for 1 second upon power up. This is a normal condition.
VISUAL/LEDS FEEDBACK:
1. RF LED (LED2):
Blinking when there is 318 MHz signal is received. This LED is typically off when the receiver is
connected and no 318 MHz signal is presented.
2. STATUS LED (LED1):
While the unit is IDLE:
1 blink with 2 seconds off:
Free Exit terminal is shorted to common.
2 blinks with 2 seconds off:
Safety terminal is shorted to common.
3 blinks with 2 seconds off:
Edge terminal is shorted to common.
4 blinks with 2 seconds off:
Cycle terminal is shorted to common.
Test the accessory that corresponds to the error code.
NOTE: Whenever there is a change in state at the inputs this LED will blink once.
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