Security Garage Door Opener Model 3850

Liftmaster elite security 3850 liftmaster elite security 3850 267.

Security garage door opener model 3850.

View and download chamberlain 3850 owner s manual online. Always disable locks before installing and operating the opener. Tools needed during assembly installation and adjustment of the opener instructions will call for hand tools as illustrated below. Only operate garage door opener at 120v 60 hz to avoid malfunction and damage.

Get the liftmaster garage door support you need from chamberlain group. Model 3850 elite series dc motor belt drive with integrated evercharge battery backup system now when the power goes out your garage door opener will still work. Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products. When this security garage door opener model 3850 battery needs to be replaced a beeping sound is emitted.

Motor unit assembly parts rail assembly parts and installation parts for chamberlain chain drive garage door opener model 7320 chamberlain 6200 6200 2 6200 2k 6200c 2k 6200 2db repair parts list and diagrams. The standby power system will open and close your garage door 20 times in 24 hours with no power continuing to operate all of the opener s safety and security features then recharge when the. The standby power system and opener are on one logic board for improved performance. This replacement battery is 4 5 inches by 5 inches by 4 75 inches in size.

3850 garage door opener pdf manual download. The liftmaster garage door opener model 3850 is a belt drive garage door opener with a powerful 3 4 hps dc motor and ever charge standby power system. Elite series for residential use only. To prevent damage to garage door and opener.

From logic boards to chain kits to safety reversing sensors find the right liftmaster replacement part to help you with any garage door opener repair project. The liftmaster 3850 is the only 3 4 hps professionally installed opener with a fully integrated standby power system. High quality rigorously tested and durable only liftmaster parts are recommended for repairing your garage door opener.