Chamberlain LiftMaster LM800A-2 Instruction manual






As the world‘s largest manufacturer of garage door openers, we supply  with an enor-
mous wealth of experience. We have a wide range of solutions for a variety of garages 
We place great emphasis on  not only to
meet the expectations of our customers but to exceed them as well.
Garage door openers are equipped with automatic power detection, easy to program limit switches, rolling
code technology, an energy-saving transformer, quick-connect wire terminals, control with diagnostics, 1 light
230V/40W with 2.5 minutes light delay (other settings available), antenna, connectors for door-in-door switch
and indicator light.


The majority of LiftMaster garage door drives can be combined with different rails, so you choose the appro-
priate solution from a wide range, whether chain or belt, whether standard length or up to 5 m. All rails are
made of steel in a C-prole and are 30 mm high.

We’ll be glad to answer your queries and consider your suggestions any time.
Call phone no.  or send an E-mail to 
The service team in Saarwellingen looks forward to your call.
Chamberlain GmbH
Alfred-Nobel-Straße 4
D-66793 Saarwellingen
www.liftmaster.eu
HomeLink
®
COMPATIBLE




 


Emergency quick release, Automatic trolley reconnect, Trolley disconnect mode setting
Ventilation/pet opening, Safety stop and full reverse, Up: Safety stop, Automatic close (dependent on model),
Flashing light connection (dependent on model), Door-in-door switch (dependent on model)

Door Linkage: Adjustable door arm (dependent on model),
Logic Type: Solid-state microprocessor with built-in surge suppressor, Solid-state light delay (dependent on model)
Force Adjustment: Segmented - Automatic learn, Length of line cord: 1.2 m (dependent on model)
Temperature: -30 °C to +65 °C

Logic boards feature the exclusive Smart Button for programming transmitter codes to receiver memory.
RF Module: 433.92 MHz – AM Superheterodyne
Rolling Code or Billion Code decoding
Battery (Remote Control): 2 x 3 V or 1 x 3 V (94335E)
Remote control may be programmed from operator or control panel.
Remote control may be programmed to control the opener light.
Remote control may be programmed to an open/close/stop function.
2.5 minutes light timing adjustable to 1.5, 2.5, 3.5, 4.5 minutes.
Operator light may be programmed to turn on when IR beam is broken.
In order to gurantee a smooth operation, we help you to diagnose in case of a failure.
Through simple ashing signals you will know what to do quickly.

 The Protector System™ open, misaligned or an object has broken IR beam for more than 4 seconds.
 The Protector System™ wire shorted or connected backwards.
 Door or wall control button wire shorted.
 IR sensor slightly misaligned (dim or ashing sensor LED) or partially blocked.
 No RPM in the rst second of travel. Motor has stalled or the electronics did not see the
RPM signal. The unit will stop or reverse in 1 second.
 RPM caused a reversal (low force setting).
 Bad logic board (Unplug and reconnect operator).
 No passpoint detected during travel.
 Transmitter code being received.
(Operator not necessarily programmed to respond)
Install all operators to EN12453 and/or EN60335-95-2. 
 All trolley operator impact forces, force sensing, door, weight, and size ratings have been tested and veried by
TÜV-Rheinland. LiftMaster™ operators carry TÜV approval and CE marking.
All operators are HomeLink compatible.


 
Low headroom bracket

TÜV-tested to meet EN12453. For doors up to 130 kg/13.5 m2
Wireless wall control4-channel mini remote
control




 
  230–240 V AC, 50 Hz
  1,000 N
  190 W
  3.0 W

  24 V DC gearmotor permanent lubrication
  
  Chain/belt with two-piece trolley on steel rail
  adjustable up to 2.3 m or up to 5 m with appropriate extension
  127–178 mm per second
  turns on when the drive is activated; turns off 2.5 minutes after closing
  adjustable, trolley unlocking device

  by pressing a button during forward or backward run and obstacle detection
  automatic
  Transformer overload protection and low voltage cabling for accessories
  electronic, semi and fully automatic; optical detection of speed and
door position

  3.2 m
  30 mm
  14.5 kg

  64
  433.92 MHz
 
  Soft-start and soft-stop, automatic close
  
  Chamberlain strongly recommends to install
the protector system on all garage door openers!

9A5102


Low headroom bracket

TÜV-tested to meet EN12453. For doors up to 110 kg/13.5 m2
Multi-function wall control3-channel mini remote
control
 





 

9A5202

  230–240 V AC, 50 Hz
  800 N
  165 W
  2.7 W

  24 V DC gearmotor permanent lubrication
  
  Chain/belt with two-piece trolley on steel rail
  adjustable up to 2.3 m or up to 5 m with appropriate extension
  127–178 mm per second
  turns on when the drive is activated; turns off 2.5 minutes after closing
  adjustable, trolley unlocking device

  by pressing a button during forward or backward run and obstacle detection
  automatic
  Transformer overload protection and low voltage cabling for accessories
  electronic, semi and fully automatic; optical detection of speed and
door position

  3.2 m
  30 mm
  14.5 kg

  32
  433.92 MHz
 
  Soft-start and soft-stop, automatic close
  
  Chamberlain strongly recommends to install
the protector system on all garage door openers!


 

TÜV-tested to meet EN12453.
For doors up to 110 kg/13.5 m2
3-channel mini remote
control
Belt
Wireless wall control




 

9A5302

  230–240 V AC, 50 Hz
  800 N
  125 W
  2.8 W

  24 V DC gearmotor permanent lubrication
  
  Belt with two-piece trolley on steel rail
  adjustable up to 2.3 m or up to 5 m with appropriate extension
  127–178 mm per second
  turns on when the drive is activated; turns off 2.5 minutes after closing
  adjustable, trolley unlocking device

  by pressing a button during forward or backward run and obstacle detection
  automatic
  Transformer overload protection and low voltage cabling for accessories
  electronic, semi and fully automatic; optical detection of speed and
door position

  3.2 m
  30 mm
  14.5 kg

  12
  433.92 MHz
 
  Soft-start and soft-stop
  
  Chamberlain strongly recommends to install
the protector system on all garage door openers!
  
  In combination with the Multi-function control panel 78LM or 98LM the “PET & PED”
function will be available for your convenience. With this function you can open your
garage door as necessary – pet-function, pedestrian-function and automatic close.


 

TÜV-tested to meet EN12453.
For doors up to 90 kg/10.7 m2
3-channel mini remote
control
Chain
Illuminated push button