Merlin MR850 Operations Instructions

MR850EVO/MR650EVORolling Garage Door OpenerInstallation and Operating InstructionsOwners Copy: Please keep these instructions for future referenceThis

9NOTE: This accessory must be used for allinstallations where the closing force as measuredon the bottom of the door is over 400 N (40 kgf).After the

WIRELESS PROGRAMING (OPTIONAL ACCESSORIES)NOTE: Transmitter(s) and wall button supplied with your opener are factory programmed.INSTALLING YOUR E128M

11192343Press and releasethe yellowlearn buttonEnter a 4-digitPIN of yourchoice? ? ? ?_ _ _ _Press and holdthe enter buttonOpener light bulbsblinkAfte

12OPERATION OF YOUR OPENERYour opener can be activated by any of the followingdevices:• The ACTIVATION buttonPress the button until door starts to mov

1312348910576ACCESSORIES1. Model E128M 2 Channel wireless wall button2. Model E940M 1 Channel transmitter3. Model E943M 3 Channel transmitter4. Model

142453112V DCMR850EVO ONLYSPECIAL FEATURES - Information for Service Personnel(OPTIONAL ACCESSORIES)1. Solenoid roller door lock (SRDLK01-12 V) - (MR8

15If the supply cord is damaged, it must bereplaced by the manufacturer, its serviceagent or similarly qualified personsin order to avoid hazard.001A6

16DIAGNOSTIC UP DOWN SYMPTOM POSSIBLE CAUSE POSSIBLE RESOLUTONCODE ARROW ARROW1-1 1 FLASH 1 FLASHThe garage door opener will The Protector System is n

17DIAGNOSTIC UP DOWN SYMPTOM POSSIBLE CAUSE POSSIBLE RESOLUTONCODE ARROW ARROW3-3 3 FLASHES 3 FLASHESThe garage door opener fails to Battery LED flash

18TROUBLESHOOTING1. The opener will not operate from either theACTIVATION button or the transmitters :• Does the opener have electric power? Plug a la

1CONTENTS PAGESAFETY INSTRUCTIONS . . . . . . . .1CARTON INVENTORY . . . . . . . . . .2TOOLS REQUIRED . . . . . . . . . . . .2DOOR REQUIREMENTS . . .

114A4209D© 2012 The Chamberlain Group, IncTMTrademark of The Chamberlain Group, Inc.® Registered Trademark of The Chamberlain Group, Inc.19CHAMBERLAIN

1. Instruction manual (this document)2. Stop collar3. Clamp bracket4. Release handle, cord and risk of entrapment card5. Transmitters (2)6. Wireless w

TESTING THE DOOR4Complete the following test to ensure your door is wellbalanced, and not sticking or binding:• Disable all locks and remove any ropes

PINNING THE DOORNote: A ballooning door may delay the safety reversalresponse and can compromise garage door security.• To remedy any ballooning place

5Release cableRopeManual ReleaseWarning LabelRelease handleOverhand knotOptional accessory not provided• Align the extension pole holes with the drive

6INSTALLATION PROCEDURENOTE: The opener can be installed on either sideof the door. The following instructions are forRIGHT HAND INSTALLATIONS (as ill

7SETTING THE LIMITS FOR RIGHT OR LEFT HAND OPERATION AND FORCETravel limits set how far your door goes up and down. Your opener must be configured cor

8Wall control, orwireless push buttonno less than 1.5 mHandle should beless than 1.8 m<1.8 m>1.5 mOnce you have completed your installation ands