Arrow Garage Door Opener

4562 lansing drive north olmsted oh 44070.
Arrow garage door opener. Very unprofessional unpleasant exchange with renata. Check these wires and make the necessary adjustments. So apparently arrow door does not install all of the parts that come in the box. Installed my garage door opener as a sub contractor of home depot.
Marantec tells me it must have the bumper to continue working. Arrow doors located in salt lake city is a full service garage door company. If you see the up arrow blink only once and the down arrow blink twice it means that your garage door opener would not close. This happens because the photocell wire has been cut or more possibly the wires are reversed.
She says they do not install bumper guards. We design and engineer residential garage door openers commercial door operators and gate entry systems. Door opener no longer works. The main led light should be flashing.
Residential and commercial garage door openers liftmaster provides the highest level of safety security and convenience for unique applications and for those who simply want the very best. 4562 lansing drive north olmsted oh 44070.