Chamberlain MR850EVO, MR650EVO operating instructions Diagnostic Chart

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DIAGNOSTIC CHART

Your garage door opener is programmed for self-diagnostic capabilities. The UP and DOWN arrows on the garage door opener flash the diagnostic codes.

DIAGNOSTIC UP

DOWN

SYMPTOM

POSSIBLE CAUSE

POSSIBLE RESOLUTON

CODE

ARROW

ARROW

 

 

 

 

 

1-1

1 FLASH

1 FLASH

The garage door opener will

The Protector SystemTM is not

Check the Protector SystemTM is

 

 

 

not close and the lights will

installed, connected, or

installed and aligned correctly,

 

 

 

flash

wires may be cut

 

both LEDs are ON with no

 

 

 

 

 

 

 

obstruction between the beams.

 

 

 

 

 

 

 

 

1-2

1 FLASH

2 FLASHES

The garage door opener will

 

 

TM

TM

The Protector System wire

Check the Protector System is

 

 

 

not close and the lights will

shorted or reversed

installed and aligned correctly,

 

 

 

flash

 

 

 

both LEDs are ON with no

 

 

 

 

 

 

 

obstruction between the beams.

1-3

1 FLASH

3 FLASHES

Wall mounted door control

The wires for the door control

Check the door control wiring is

 

 

 

will not function

are shorted or the door

correct

 

 

 

 

control is faulty

 

 

 

 

 

 

 

 

 

 

1-4

1 FLASH

4 FLASHES

 

Misaligned or

 

TM

TM

The garage door opener will

 

Check the Protector System is

 

 

 

 

obstructed

 

 

 

 

not close the door and the

Protector System

installed and aligned correctly,

 

 

 

lights flash

 

 

 

both LEDs are ON with no

 

 

 

 

 

 

 

obstruction between the beams.

1-5

1 FLASH

5 FLASHES

The garage door opener clicks

Internal fault

 

 

Contact service centre

 

 

 

but no movement

 

 

 

 

 

 

 

The opener runs approximately

Communication error to

Contact service centre

 

 

 

150-200 mm and stops and/or

travel module

 

 

 

 

 

 

reverses

 

 

 

 

Image 17
Contents MR850EVO/MR650EVO Start by Reading These Important Safety Instructions Clamping method Tools Required Carton InventoryDoor Requirements Installing the Weight BAR Provided Testing the DoorInstalling the Stop Collar Operating the Manual Release Release Handle & CordPinning the Door To disengage the openerAttaching Extension Poles if Required Left / Right Hand InstallationOptional accessory not provided Installation Procedure Setting the open UP limit Setting right or left hand operationSetting the bottom Down limit Setting the ForceRepeat test of the safety reverse system Testing the Safety Reverse SystemFixing Warning Labels Reach of childrenProtector SystemTM when it Is installed Install the Protector System IR Beams Optional AccessoryInstalling and adjusting It uses an infraWireless Programing Optional Accessories Installing Your E128M Wireless Wall ButtonTo change an existing keyless entry PIN Keyless Device Programming Optional AccessoriesOperation of Your Opener Maintenance of Your OpenerAccessories Optional Accessories Spare Parts Information for Service Personnel Diagnostic Chart Diagnostic Down Troubleshooting Chamberlain Limited Warranty

MR850EVO, MR650EVO specifications

The Chamberlain MR850EVO and MR650EVO are advanced garage door openers that combine modern technology with user-friendly features, ensuring convenience, security, and reliable performance. These models are designed for efficiency and durability, suitable for various garage door types and sizes.

The MR850EVO is distinguished by its robust 3/4 HP motor, providing powerful lifting capabilities that can handle heavier doors with ease. It operates quietly, making it an ideal choice for homes with living spaces adjacent to the garage. The MR650EVO, on the other hand, features a 1/2 HP motor, designed for lighter doors while still maintaining impressive performance.

Both models utilize Chamberlain’s innovative MyQ technology, allowing users to control their garage doors remotely via a smartphone app. This feature enhances convenience, enabling homeowners to open or close their garage doors from anywhere, receive real-time notifications, and monitor door status. The MyQ app is compatible with various smart home devices, streamlining home automation for tech-savvy users.

Security is a priority with the MR850EVO and MR650EVO. They come equipped with a Security+ 2.0 rolling code technology, which generates a new code every time the remote control is used. This feature significantly reduces the risk of code grabbing and unauthorized access, ensuring peace of mind for homeowners.

Installation is straightforward, thanks to the user-friendly design and included instructional materials. Both models are compatible with various accessories, including remote controls, keypads, and backup batteries, enhancing their functionality and reliability in the event of power outages.

In terms of safety, the MR850EVO and MR650EVO are equipped with safety sensors that reverse the door's motion if an obstruction is detected, preventing accidents and ensuring safe operation. This is particularly crucial for families with pets or small children.

Finally, both models come with a durable chain drive system, providing lasting reliability and smooth operation. The sturdy construction ensures that the openers can withstand the rigors of daily use, making them an excellent investment for any home. Whether you choose the MR850EVO with its enhanced power or the MR650EVO for lighter doors, you can expect superior performance and advanced features that make garage access safe, secure, and hassle-free.