If you have problems with a garage door opener manufactured by this brand, use the tables below. The list includes the most common symptoms, as well as troubleshooting advice.
Allstar LT 50 garage door opener troubleshooting
SYMPTOM: | PROBABLE CAUSE/SOLUTION: |
Opener does not activate | (1) (2) (3) (4) (5) (6) (7) (15) |
Operates with Push Button but not with radio control | (8) (9) (21) (12) (23) |
Stops before reaching full Open or Closed position | (3) (5) (6) (10) (11) (13) (14) (23) |
Reverses before reaching Full Close position | (6) (11) (14) |
Reverses after door closes and contacts floor | (16)(17) |
Door opens and closes by itself | (3) (18) (23) |
Light will not come on | (19) (7) |
Light will not turn off after Opener runs | (20)(7) |
Transmitter has short range | (8)(21)(12)(23) |
PROBABLE CAUSE: | SOLUTION: |
1. Mechanical door lock enabled | 1.Disable or remove all door locks. |
2. 120 Volt power not present at terminal block | 2.Check wall switch, fuse box, circuit breaker, etc. |
3. Broken or shorted Push Button, wiring or radio receiver | 3.Remove Push Button wiring and Radio Receiver from the terminal strip on the back panel of the operator. Activate Opener by momentarily connecting Terminals 1 & 2 with a test w ire. If Opener runs, reconnect items one at a time to find defective circuit Replace. |
4. Grid lock on Motor Control Board | 4.Disconnect power to Opener, then reconnect |
5. Motor Thermal Overload Protector opened | 5.Wait 30 minutes for Motor to cool, try again. |
6. Door jammed due to broken or incorrectly adjusted spring | 6.Ensure that door is in a closed position. Activate Manual Release Mechanism If Opener will run without door attached, contact your AlLstar garage door professional to repair door |
7. Defective Motor Control Board | 7.Contact your local AlLstar garage door professional |
8. Weak Battery in Transmitter | 8.Replace Battery. |
9. Radio Coding Switches mismatched | 9.Reset Switches to identical codes |
10. Improper placement of Limit Stops on Chain | 10.Correctly place placement of Limit Stops. |
11. Door obstructed | 11.Remove all obstructions from door area. |
12. Defective Transmitter or Receiver | 12.Contact your Allstar garage door professional |
13. Up sensitivity force improperly adjusted | 13.Adjust sensitivity. |
14. Down sensitivity force improperly adjusted | 14.Adjust sensitivity. |
15. Bottom of door frozen to ground | 15.Activate Manual Release, clear awavice. |
16. Ice and snow built up under door | 16.Clear away ice and snow to allow door to close. |
17. Floor risen or sunk from weather change | 17.Reset Down Limit Cam. |
18. Someone in area with identical code | 18.Reset all radio controls to new code. |
19. Defective or burned out lamp bulb | 19.Replace with rough service bulb (75W max.) |
20. Radio Receiver not receiving signal | 20.Ensure that antenna wire from Opener is pointing straight down toward the floor. |
21. Transmitter location in car | 21.Ensure Transmitter is clipped to sun visor. If it Is clipped to dashboard or in ashtray, etc., range will be diminished. |
Allstar SUPER BELT MVP-SB garage door opener troubleshooting
DIAGNOSTIC CONDITION | RED LED | GREEN LED |
Normal Operation | OFF | OFF |
Learn Mode | ON | OFF |
Memory Full | ON FOR 25 SEC, AUTO OFF | OFF |
Decode RF Signal | SHORT FAST BLINK | OFF |
Shorted Push Button or Wire to Button | OFF | ON |
Photobeam Obstruction | OFF | FAST BLINK |
Contact Reverse | FAST BLINK | OFF |
Stuck Relay | SLOW BLINK | OFF |
Stuck Open Limit | OFF | SLOW BLINK |