44 TS571W Installation Instructions
Audible Feedback Possible Diagnosis Check/Solution
Continuous Alarm
Control Board senses an
obstruction or lack of arm
movement
h Path of gate
h Gate for adequate maintenance, free swinging, level and plumb
h Adjust Stall Force level
h Disconnect obstruction detection devices
h 2” clearance not met (see page 18)
h Arm power cable connections
1 beep every 10 seconds Low battery
h Check fuses
h Battery harness connections
h Battery under load or inadequate charge
h AC output at 120 Vac, transformer output at 19 Vdc
h Solar panel(s) output based on weather conditions
h Wiring from charge source to control board, verify correct polarity
2 beeps every 10 seconds Motor fault
h Operator arm(s) connections
h Internal motor short
h Check fuses
h Battery harness connections
h Battery under load or inadequate charge
1 beeps, pause, 1 beeps,…… Open circuit Primary arm
h Primary arm connections (white and green)
h Arm power cable
3 beeps, pause, 3 beeps,…… Short circuit Primary arm
h Primary arm connections (white and green)
h Arm power cable
5 beeps, pause, 5 beeps,……
Stuck limit switch Primary arm or
reading open motor circuit
h Arm power cable wires shorted, crossed or cut/disconnected
1 beep, pause, 2 beeps, pause, 1
beep, pause, 2 beeps, pause,......
Reading primary motor short
condition
h Turn the system off and back on.
h Motor leads shorted
h Internal arm problem, or control board problem
The unit clicks with no arm
movement
Internal motor problem or low
battery
h Internal arm problem
h Check fuses
h Battery harness connections
h Battery under load
h Inadequate charge
Additional information can be found by contacting Nortek Security & Control.
If your gate operator does not function properly after it is installed, use this guide before calling the Nortek Security & Control Service
Department.
Troubleshooting Guide - Audible Feedback