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21

DIAGNOSTIC CHART

Your garage door opener is programmed with self-diagnostic capabilities. The indicator LEDʼs 1 & 3 on the control panel will flash a number of

times to indicate a fault code exists.

DIAGNOSTIC CODE

LED 1

LED 3

1

1

1

2

1

3

1

4

1

5

2

1

2

2

2

4

4

1

4

2

SYMPTOM

The garage door opener will not

close and the courtesy light flashes.

The garage door opener will not

close and the courtesy light flashes.

The door control will not function.

The garage door opener will not

close and the courtesy light flashes.

There is no door movement or motor

accelerates before stopping

suddenly.

Opener fails to operate.

Opener fails to operate.

Opener fails to operate using the

remote controls

Door is moving down, stops and

reverses.

Door is moving up, stops and

reverses.

POSSIBLE RESOLUTION

Safety sensors are open circuit or wires may be cut. Inspect sensor wires for a

disconnected or cut wire. Turn power off and reboot the opener.

There is a short circuit wire for the safety sensors. Inspect safety sensor wire

at all staple points and replace wire or correct as needed. Turn power off and

reboot the opener.

The wires for the door control are shorted or the door control is faulty. Inspect

safety sensor wire at all staple points and connection points and replace wire

or correct as needed.

Safety sensors are misaligned or were momentarily obstructed. Realign both

sensors to ensure both LEDs are steady and not flickering. Make sure nothing

is hanging or mounted on the door that would interrupt the sensors path while

closing.

No RPM pulses have been detected. Check the door manually for balance,

binding or obstructions. Internally the possible cause may be the motor, logic

board or RPM sensor. Try resetting door travel limits. Contact service centre.

Possible PCB memory failure. Reboot opener by turning the mains power OFF

and then ON after 15 seconds. Reprogram the door travel limits and force

settings. Contact service centre.

Possible PCB Voltage failure. Reboot opener by turning the mains power OFF

and then ON after 15 seconds. Reprogram the door travel limits and force

settings. Contact service centre.

Possible receiver failure. Reboot opener by turning the mains power OFF and

then ON after 15 seconds. Recode the transmitters. Contact service centre.

Manually open and close the door. Check for binding or obstructions, such as

a broken spring or door lock. If the door is binding or sticking contact a trained

door systems technician. If door is not binding or sticking, reset the limits (refer

to “Program the Travel Limits and Force” section).

Manually open and close the door. Check for binding or obstructions, such as

a broken spring or door lock. If the door is binding or sticking contact a trained

door systems technician. If door is not binding or sticking, reset the limits (refer

to “Program the Travel Limits and Force” section).

28

Summary of Contents for WeatherDrive MR550EVO

Page 1: ...d Operating Instructions Owners Copy Please keep these instructions for future reference This manual contains IMPORTANT SAFETY information DO NOT PROCEED WITH THE INSTALLATION BEFORE READING THOROUGHL...

Page 2: ...e building MUST BE AVAILABLE when using the Key Lockable Feature This Merlin Unit is rated to IP34 and has a UV stabilizer added however to ensure the best operation of the opener the installer should...

Page 3: ...om all practicable Protection against splashing and directions jets of water from all practicable Protection against low pressure practicable directions strong jet of water from all Protection against...

Page 4: ...TRUCTIONS WARNING Failure to comply with the following instructions may result in serious personal injury or property damage Read and follow all instructions carefully The garage door opener is design...

Page 5: ...ll and 5 5 mm drill bit 6 Philips head screwdriver 7 Marker pen 8 8 mm allen key 9 Door stand or similar device to safely support door not shown DOOR REQUIREMENTS 3 Ensure that there is at least 40 mm...

Page 6: ...oor is well balanced and not sticking or binding Disable all locks and remove any ropes connected to the garage door Lift the door to about halfway and then release it The door should remain spring ba...

Page 7: ...to SAVE the REMOTE CONTROLS 6 Key Lock used to lock the engage disengage mechanisim for commercial applications 7 LEDs 1 Program DOWN and Diagnostic code indicator Number 1 2 Program UP indicator 3 Di...

Page 8: ...es from the floor The cord may need to be extended DO NOT DISENGAGE THE OPENER TO MANUAL OPERATION WITH CHILDREN PERSONS OR OTHER OBJECTS INCLUDING MOTOR VEHICLES WITHIN THE DOORWAY The door is under...

Page 9: ...garage door security To remedy any ballooning place self tapping metal screws or rivets where the curtain leaves the roll Secure these through the curtain into the drum wheel at each end of the roll A...

Page 10: ...olt and door mounting bracket from the wall Install the opener Slide the opener over the door axle and engage the drive legs into the door drum wheel either side of a spoke Refit the door mounting bra...

Page 11: ...utton for 5 seconds until LED 3 comes ON as well as LED 2 or LED 1 will flash For Right Hand setting LED 2 will flash and for Left Hand setting LED 1 will flash 2 To change to the opposite setting sim...

Page 12: ...m out of the reach of children Ensure the manual release instruction card is attached to the rope as detailed in section 8 Read the safety instructions page 3 for further details concerning safety FIX...

Page 13: ...nuously If the door encounters an obstruction while closing the opener will return to the OPEN position and the waiting period will begin again To activate the Timer to Close Start with IRs installed...

Page 14: ...all control program into the opener before mounting the unit as detailed in the Wireless Programming section TRAVEL SPEED OPTIONAL 19 There are two travel speeds available for this opener Regular and...

Page 15: ...OW STANDBY mode Turn the mains power OFF Press and Hold both UP and DN buttons Turn ON mains power while both buttons are still pressed Courtesy light comes ON and after 5 seconds another 1 flash Rele...

Page 16: ...side this range the remote will operate as normal To Deactivate this feature 1 Start with the door fully CLOSED 2 Enter PET Activation mode by pressing the P and UP buttons together for 3 seconds figu...

Page 17: ...tesy light will flash twice 3 Enter a 4 digit personal identification number PIN of your choice on the keypad 4 Press and hold the ENTER button Check to see if the courtesy light flashes Release the E...

Page 18: ...n 13 Manually operate door If it is unbalanced or binding call for professional garage door service Check to be sure door opens and closes fully Set limits and or force if necessary SPECIAL NOTE Chamb...

Page 19: ...Keyless entry system 8 Model 760 Outside keyswitch 9 Model CM1702 Outside quick release steel fix 10 Model DMK1 Outside quick release brick fix 11 Model 774ANZ The Protector System TM IR Beams 25 4 5...

Page 20: ...5 002A1866 002A1867 002A1868 002A1869 002A1870 002A1872 002A1871 27 SPARE PARTS Information for Service Personnel 002A1865 002A1868 002A1866 002A1867 002A1869 002A1874 002A1872 002A1864 002A1873 002A1...

Page 21: ...ay not be on if the opener is in Standby mode Activate the door to temporarily exit standby mode and check lights are on constantly If the LEDs are flashing realign the beams 8 The door opens but will...

Page 22: ...ed or were momentarily obstructed Realign both sensors to ensure both LEDs are steady and not flickering Make sure nothing is hanging or mounted on the door that would interrupt the sensors path while...

Page 23: ...oods As part of this commitment we seek to provide reliable service and support for our goods and are pleased to provide you the original purchaser with this Chamberlain Limited Warranty The benefits...

Page 24: ...arranty or gomerlin co nz warranty Warranty Registration To validate your warranty you must complete the registration form online at gomerlin com au warranty or gomerlin co nz warranty 114A4818D 2017...

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