If this happens look for a screw on the motor unit to adjust the sensitivity of the opener.
Sommer garage door troubleshooting.
Sommer twist ug original garage door opener troubleshooting photo eye detects an obstacle soft stop with reversion remove object from the door running path check the function of the safety device replace defective photo eye interrupted safety device.
Especially in winter when rollers sometimes get stiff the door opener might be refuse to open.
In an emergency situation e g.
Sommer 4078v001 direct drive synoris garage door opener wireless keypad 310mhz sommer 922mhz wireless keypad white s10358 evo sommer direct drive synoris 4 button gdo remote 4046v000 315mhz.
If the garage does not have a separate entrance or the garage door does not have a built in door you must install an emergency.
Is something obstructing the door.
Pull emergency release handle and open door manually clear ice or snow from garage floor area where garage door closes press and hold the reset button on power head until status led stops blinking if door reverses from.
If your sommer direct drive garage door opener is not working and will not open or close check out this video for a repair that may fix your issue without.
Door reverses for no apparent reason.
The sommer garage door opener is extremely durable and long lasting due to only one moving part.
Strong and quiet garage door opener technology.
The garage door opener motor is located at the door instead of the back of the garage door opener.
Sometimes a garage door that lowers just fine will fail to open especially in winter.
If this is the case then replace the fuse or reset the breaker or gfci and try the wall switch again.