Troubleshooting - Chamberlain CSW200UL Owner's Manual

The gate will Not Operate with Remote: The radio receiver LED
on the control board remains "ON" when using the remote
control.
1. Probable Cause: Stuck remote control button.
Solution: unstick remote control button.
2. Probable Cause: The radio receiver has malfunctioned in the
"ON" position.
Solution: Cycle the power to the radio receiver.
Resetting Motor(s)
NOTE: Press firmly to reset thermal breaker button(s).

Troubleshooting

The gate will Not Operate with Remote: The radio receiver LED
on the control board remains "OFF" when using the remote
control.
1. Probable Cause: Remote control battery is dead.
Solution: Replace remote control battery.
2. Probable Cause: The radio receiver has malfunctioned in the
"OFF" position.
Solution: Cycle the power to the radio receiver. Remote control
will need to be reprogrammed, see page 30.
3. Probable Cause: Radio receiver's signal is not getting to gate
operator.
Solution: Check wiring between receiver and surge suppressor.
4. Probable Cause: Remote is not programmed correctly.
Solution: Reprogram remote control, see page 30.
5. Probable Cause: Remote is not on the same frequency as the
radio receiver.
Solution: Verify that remote control frequency is 315 Mhz.
6. Probable Cause: Blown surge suppressor.
Solution: Measure the resistance between pin 12 and 13 on the
surge suppressor (see page 16), if the circuit "closes" when
the radio receiver is transmitting, replace the surge suppressor.
43
Motor(s) need resetting when:
light flashes once,
Reset Motor LED
light flashes rapidly.
System ON LED