Mighty Mule MM600ET-PRO - Manual (Page 37)

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Visual Feedback
Symptom Diagnosis Check:
Status (clear)
1 blink Cycle Terminal
Shorted Disconnect the push button, keypad, intercom keypad, or any other
accessory wired to this terminal. Try the remote. If the remote works, then
the problem is the accessory.
Status (clear)
2 blinks Safety Terminal
Shorted Disconnect the loop detector, photo beam, or any other accessory wired
to this terminal. Try the remote. If the remote works, the problem is the
accessory.
Status (clear)
3 blinks Exit Terminal
Shorted Disconnect exit wand, loop detector, photo beam, Knox box, or any other
accessory wired to this terminal. Try remote. If the remote works, the
problem is the accessory.
Status (clear)
4 blinks Shadow Terminal
Shorted Disconnect the loop detector, photo beam, or any other accessory wired to
this terminal. Try remote. If the remote works, the problem is the accessory.
Status (clear)
5 blinks Close Edge Terminal
Shorted Disconnect the edge sensor, photo beam, or any other accessory wired to this
terminal. Try the remote. If the remote works, the problem is the accessory.
Status (clear)
6 blink Open Edge Terminal
Shorted Disconnect edge sensor, photo beam, or any other accessory wired to this
terminal. Try the remote. If the remote works, the problem is the accessory.
RF (yellow) Flickers Receiving 318 MHz
RF Normal operation when remote or wireless keypad is used.
RF (yellow) OFF No 318 MHz RF
Received • Battery in Remote
• Program Remote
• Antenna Receiver Connections
• Antenna Receiver
Power (green) ON AC or Solar Power
Present Normal Operation
Power (green) OFF No AC or Solar
Power Transformer:
• Breaker or GFI
• Power at AC outlet.
• Output of Transformer.
• Voltage on wire at 18 VAC Input
Solar:
• Solar Panel Wires Reversed
• Weather
• Solar Panel Placement
• Output of Solar Panel
• Voltage on wire at Solar Input
Charge (red) ON Fast Charging Mode Battery Voltage should be increasing but must be less than 15 VDC when
connected to the circuit board
Charge (red) Fast
Blinking Soak Charging Mode Battery Voltage should be ~14.1 VDC when connected to the circuit board
Charge (red) Slow
Blinking Float Charge Battery Voltage should be ~13.8 VDC when connected to the circuit board
Charge (red) OFF Battery Not Being
Charged • AC power
• Transformer
• Solar Panel
• Charging Circuit