8355 Manual
Page 1
...Model 8355 - 1/2 hp FOR RESIDENTIAL USE ONLY ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■ The door WILL NOT CLOSE unless the Protector System® is located on a one-piece door, visit www.liftmaster.... Door Control 28-29 Remote Control 30-31 To Erase the Memory 31 To Open the Door Manually . . . . . 32 Maintenance 32 Troubleshooting 33-34 Accessories 35 Warranty 36 Repair Parts 37-38 www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196
...Model 8355 - 1/2 hp FOR RESIDENTIAL USE ONLY ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■ The door WILL NOT CLOSE unless the Protector System® is located on a one-piece door, visit www.liftmaster.... Door Control 28-29 Remote Control 30-31 To Erase the Memory 31 To Open the Door Manually . . . . . 32 Maintenance 32 Troubleshooting 33-34 Accessories 35 Warranty 36 Repair Parts 37-38 www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196
8355 Manual
Page 33
... if necessary. The UP and DOWN arrows on the door that would interrupt the sensors path while closing. The garage door opener will not function. Troubleshooting Diagnostic Chart Your garage door opener is hanging or mounted on the garage door opener flash the diagnostic codes. The door control will not close...
... if necessary. The UP and DOWN arrows on the door that would interrupt the sensors path while closing. The garage door opener will not function. Troubleshooting Diagnostic Chart Your garage door opener is hanging or mounted on the garage door opener flash the diagnostic codes. The door control will not close...
8355 Manual
Page 34
...your vehicle an external adapter may be required. Communication error to ensure both sensors to travel module. Close, garage door monitor or LiftMaster Internet Gateway, see page 31 . Check travel (refer to page 24 ). The garage door opener will not close and the light... misaligned or were momentarily obstructed. Visit www.homelink.com for binding or obstructions, such as a broken spring or door lock, correct as Timer-to- Troubleshooting DIAGNOSTIC CODE Up Arrow Flash(es) Down Arrow Flash(es) 4 1-4 4 5 4 6 SYMPTOM SOLUTION Door is set to a custom time, press...
...your vehicle an external adapter may be required. Communication error to ensure both sensors to travel module. Close, garage door monitor or LiftMaster Internet Gateway, see page 31 . Check travel (refer to page 24 ). The garage door opener will not close and the light... misaligned or were momentarily obstructed. Visit www.homelink.com for binding or obstructions, such as a broken spring or door lock, correct as Timer-to- Troubleshooting DIAGNOSTIC CODE Up Arrow Flash(es) Down Arrow Flash(es) 4 1-4 4 5 4 6 SYMPTOM SOLUTION Door is set to a custom time, press...
8355 Manual
Page 38
...-528-9131 Or visit us online at: www.liftmaster.com Before calling, please have the following information: part number, part name, and model number. © 2012, The Chamberlain Group, Inc. If you are calling about a Troubleshooting issue, it is recommended that you are ordering ...a repair part please have the model number of the garage door opener. MODEL 8355 4 3 15 14 6 7 13 114A4419E 1 2 10 8 11 5 9 6 7 12 Description...
...-528-9131 Or visit us online at: www.liftmaster.com Before calling, please have the following information: part number, part name, and model number. © 2012, The Chamberlain Group, Inc. If you are calling about a Troubleshooting issue, it is recommended that you are ordering ...a repair part please have the model number of the garage door opener. MODEL 8355 4 3 15 14 6 7 13 114A4419E 1 2 10 8 11 5 9 6 7 12 Description...