To Add Or Reprogram A Remote Control; To Add A Wireless Keyless Entry; To Erase All Codes - Chamberlain LiftMaster LA412 Owner's Manual

To Add or Reprogram a Remote Control

(not provided)
1. Press LEARN XMITTER button and release (LED will
light up).
2. Press remote button, the LED will fl ash, alarm output
will activate twice.
3. Repeat steps 1 and 2 until all remote controls are
programmed (50 remote controls maximum).
NOTE: For highest level of security, we recommend the Security
line of products. Refer to Accessories.

To Add a Wireless Keyless Entry

(not provided)
1. Press LEARN XMITTER button and release (LED will
light up).
2. Enter a four digit personal identifi cation number (PIN)
of your choice on the keypad.
3. Then press ENTER, the LED will fl ash, alarm output will
activate twice.

To Erase All Codes

To deactivate any unwanted remote controls or keyless
entries, fi rst erase all codes:
Press and hold the LEARN XMITTER button on control
board until the learn indicator light goes out (approximately
6 seconds). All previous codes are now erased.
Reprogram each remote control or keyless entry you wish
to use.
Make sure the rubber seal around the cover is intact and close the cover. Secure the control box cover with screws (4).
Installation is complete.
Programming
To prevent possible serious injury or death from a moving gate
or garage door:
• ALWAYS keep remote controls out of reach of children.
NEVER permit children to operate, or play with remote
control transmitters.
• Activate gate or door ONLY when it can be seen clearly, is
properly adjusted, and there are no obstructions to door
®
travel.
• ALWAYS keep gate or garage door in sight until completely
closed. Never permit anyone to cross path of moving gate or
door.
NOTICE: To comply with FCC and or Industry Canada (IC) rules, adjustment or modifications of this
receiver and/or transmitter are prohibited, except for changing the code setting or replacing the
battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired operation.
Remote Control LEARN XMITTER Button
LEARN
XMITTER
R1
36
OPEN EDGE/
R223
K6
ALARM
R2Ø7
NO
Z2 Ø
LEARN
R227
C
XMITTER
K5
MAGLOCK
GATE 1
NO
L1
BRN R224
C
Z22
GRN U4
NC R92
R2 ON
WHT
Z1
R1
YEL
10A 32V
BLU R91
F3
GATE 1
RED R94
D1Ø
K2
DIAGNOSTIC
R93
GATE 2
ACCESSORY
POWER
K1 Q9
Z12 TIMER TO
FORCE
CLOSE
BRN R9Ø
COM
OVLD
GRN
ACCESSORY
CONTROL
OVLD
WHT 24V
OPEN
R1Ø1
YEL
BRN R1ØØ
SINGLE BUTTON
BLU
F4
GRN
RESET
10A 32V
RED
WHT
STOP
GATE 2 OFF MAX
YEL
COM
BLU COM
R35 POWER
RED
K3 D9
D8 C12
GATE 2 Z3
F7
Z4
C13 C4
Q22 D22
SHADOW
U3
INTERRUPT
C11
CHGR COM
D15
OVLD
R4 C2 R196
F6
24 VAC/ F2
F1 20A 32V
SOLAR
INPUT
MOV2
J4
MOV1 R9 D4
CLOSE
EDGE
PHO T O
Z9
OPEN
PHO T O
Z8
CLOSE
PHO T O
INPUTS
LOOP
INPUTS