Chamberlain MR850 Garage Door Opener User Manual


 
14
1
2
3
4
5
8
9
10
11
12
13
L
O
C
K
L
I
G
H
T
6
14
7
ENROLL
FAIL
RETRY
SEND
PASS
READY
ENROLL
ACCESSORIES
1
. Model CM128 2 Channel wireless wall button
2. Model CM844 4 Channel transmitter
3. Model C940 1 Channel transmitter
4. Model C943 3 Channel transmitter
5. Model C945 3 Channel mini transmitter
6. Model C840 Keyless entry system
7. Model C379 Wireless finger print access system
8. Model C98 Motion detecting control panel
9. Model 760 Outside keyswitch
10. Model CM1702 Outside quick release
11. Model C77 The Protector System™ (IR Beams)
1
2. Model FLA24-2ANZ Flashing light kit - (MR850 only)
13. Model C475 Standby Power Unit (battery backup) -
(MR850 only)
14. Model SRDLK01 Solenoid roller door lock - (MR850
only)
23
red
white
rx
white/black
white
white/black
white
to alarm
panel or
monitoring
device
gnd
24vdc
External
Device
Keyswitch or
push button
com
no
MR850 ONLY
TYPICAL WIRING DIAGRAM MR850/650
24