Overhead door INFINITY 2000 Installation, Programming, Operating Manual page 38

POWERHEAD LEDS
Powerhead LED
Round LED Long LED
OFF
ON/RED/ ON/RED/
STEADY
ON/RED/ ON/RED/
FLASHING FLASHING
ON/BLUE/
FLASHING
ON/PURPLE/
FLASHING
ON/RED/
FLASHING
ON/RED/
OFF
FLASHING
ON/RED/
OFF
PULSING RED FLASH
ON/PURPLE/ ON/PURPLE/
STEADY
ON/BLUE/
OFF
FLASHING
ON/PURPLE/ ON/PURPLE/
FLASHING FLASHING
ON/GREEN ON/GREEN
STEADY STEADY
ON/GREEN ON/GREEN
FLASHING FLASHING
ON/YELLOW ON/YELLOW
FLASHING FLASHING
ON/RED TO YELLOW ON/RED TO YELLOW
FLASHING FLASHING
36
TROUBLESHOOTING
Possible Problem
Normal operation.
OFF
No response from unit.
Limits NOT set properly.
STEADY
Program error.
Component failure.
OFF Remote NOT programmed.
OFF Remote NOT programmed.
Safe-T-Beam® physical obstruction.
OFF
Safe-T-Beam® signal interference.
Door contact in UP or DOWN travel.
Door component failure detected.
Thermal cutout.
STEADY
Interlock Open
Component error.
STEADY
Door will not open.
Radio receiver error.
LED SIGNALS with BATTERY BACK-UP installed
OK= Normal Operation.
Charged, Battery Back Up
Discharging, Battery Back Up
Charging, Battery Back Up
Dead Battery, Battery Back Up
(CONT')
Solution
None required.
Check power supply.
Contact a trained door system professional.
Re-program limits, see pages 18-19.
Unplug unit, wait 5 seconds, plug in.
Contact a trained door system technician.
Program remote, see page 21.
Program remote, see page 21.
Remote obstruction, recheck unit.
Check alignment of Safe-T-Beam® pair and
nearest other Safe-T-Beam® pair, see page 29.
Remove obstruction.
Check door spring, track, rollers, hinges and
fixtures.
DO NOT unplug unit.
Wait until LED clears before operating.
Check missing wire from interlock terminal
Inspect interlock (see page 14)
Contact a trained door system technician.
Check Sure-Lock™. Sure-Lock™ should be OFF for
normal operation (see page 14).
Unplug the unit. Wait 5 seconds and plug the unit
back in. If problems persist, contact a trained
door system technician.
None Required
Power is out. Battery in use.
None Required
Replace Battery.