Chamberlain Merlin Professional MR1000 User Manual

MR1000
Rolling Garage Door Opener
Installation and Operating Instructions
This manual contains IMPORTANT SAFETY information.
DO NOT PROCEED WITH THE INSTALLATION BEFORE READING THOROUGHLY.
Owners Copy: Please keep these instructions for future reference
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Chamberlain Merlin Professional MR1000 Specifications

General

Type	Garage Door Opener
Drive System	Chain Drive
Remote Control	Yes
Warranty	Unknown
Drive Type	Chain Drive
DC Motor	No
Safety Reversing System	Yes
Automatic Force Setting	Yes
Motor Type	AC
Horsepower	1/2 HP
Remote Controls Included	1
Battery Backup	No
Max Door Weight	200 lbs
Maximum Door Weight	200 lbs
Remote Control Compatibility	Yes
Security	Yes

Summary

START BY READING THESE IMPORTANT SAFETY INSTRUCTIONS

4 TESTING THE DOOR

8 OPERATING THE MANUAL RELEASE

11 LEFT / RIGHT HAND INSTALLATION

Setting left / right operation

12 INSTALLATION PROCEDURE

13 SETTING THE LIMITS FOR RIGHT OR LEFT OPERATION

SETTING DOOR TRAVEL LIMITS FOR RIGHT HAND-MOUNTING

Sets the door travel limits for right-hand installations.

SETTING DOOR TRAVEL LIMITS FOR LEFT-HAND MOUNTING

Sets the door travel limits for left-hand installations.

14 SETTING THE FORCE

15 TESTING THE SAFETY REVERSE SYSTEM

16 FIXING WARNING LABELS

17 INSTALL THE PROTECTOR SYSTEM™ (IR BEAMS)

18 SETTING AUTO CLOSE (OPTIONAL)

20 WIRELESS PROGRAMMING

TO ADD Transmitters / Wall Control

21 KEYLESS DEVICE PROGRAMMING (OPTIONAL ACCESSORY)

DIAGNOSTIC CHART

1 FLASH

Safety reversing sensors wire open (broken or disconnected).

2 FLASHES

Safety reversing sensors wire shorted or reversed.

3 FLASHES

Door control or wire shorted.

4 FLASHES

Safety reversing sensors slightly misaligned.

5 FLASHES

Possible RPM sensor failure.

6 FLASHES

Possible limit switch error on start up.

10 to 15 FLASHES

TROUBLESHOOTING

1. The opener doesn't operate from either the ACTIVATION button or the transmitter

5. The garage door opens and closes by itself

6. The door will stop, reverses slightly away from the obstruction then stop

7. The opener reverses for no apparent reason and opener light flashes for 5 seconds after reversing

8. The door opens but won't close or reverses while closing

9. The opener strains to operate door

10. The opener hums briefly, then won't work

OPERATION OF YOUR OPENER

CARE OF YOUR OPENER

MAINTENANCE OF YOUR OPENER