Page 43: Wiring diagram + diagnostic codes, Wiring diagram diagnostic codes, Gate 1, Gate 2
- Liftmaster Error Code 4 2
- Liftmaster User Manual Error Code 11
- Liftmaster Garage Door Error Codes
- Liftmaster Error Code 4 4
You will probably also notice symptoms showing that something is out of order. These symptoms are explained in the Liftmaster garage door opener manual below. Now you are ready to try the solutions provided by our Liftmaster garage door troubleshooting guide. Oct 11, 2014 I have error code 11 on my lift master panel and the garage door won't close. Answered by a verified Home Improvement Expert. Liftmaster manuals are in pdf form so you can print the instructions of the product manual. Liftmaster Product Manuals. Instruction manuals for Liftmaster. LiftMaster OMNIUP Upgrade Control Board Replacement Kit Manual 2 #11 Liftmaster 41B7611 Garage Door Opener Filter board w/ screws. Liftmaster 83LM Billion Code 3-Button Garage Door Opener Remote Control - 390MHz. Nov 23, 2013 Steve explains how to check and align your garage door opener sensors.
Nov 30, 2014 Liftmaster 45dcbl5 garage opener panel has a fault code of 'excessive opening force detected code 42' and will get a excessive closing force detected code 43. It seems when closing it wants to speed up at the last bit and slam shut (like it can't handle the weight of the door). Then when closed it wants to keep closing it with excessive force.
42
TROUBLESHOOTING
» WIRING DIAGRAM + DIAGNOSTIC CODES
To protect against fire and electrocution:
• DISCONNECT power and battery BEFORE installing or servicing operator.
For continued protection against fire:
• Replace ONLY with fuse of same type and rating.
Z22
R91
CLOSE
EDGE
R94
R92
R93
L1
R1
R2
Z1
K5
K2
F3
10 A 32 V
D1 ÿ
OPEN EDGE/
PHO T O
OPEN
PHO T O
CLOSE
PHO T O
J18
R227
R2 ÿ 7
Z2 ÿ
R223
P1
Z9
Z8
F2
F6
D4
D2
R9
C64
JMPR1
R224
U4
P2
J1
J19
SINGLE
BUT T O N
CONTROL
INPUTS
FORCE
BI P A R T
DEL A Y
TIMER T O
CLOSE
MIN MAX OFF MAX OFF MAX
OPEN
SINGLE BUT T O N
RESET
S T O P
SHADOW
S1
INTERRUPT
CHGR
OVLD
COM
COM
COM
FUSE
OPEN
LOOP
INPUTS
POWER
B A T T 1
B A T T 2
F1 20 A 32 V
R35
D9
Z3
Z4
U3
D1
D27
F5
C 1 1
C13
C12
D15
C2 R4
R1 ÿ 1
R1 ÿÿ
R9 ÿ
Q9
K1
R196
Q22
D8
K3
K4
D21
D22
C4
ACCESSO R Y
OVLD
D6
JMPR2
MOV1
MOV2
DB1
U2
Z12
24 V AC /
INPUT
G A TE 2
MAGLOCK
ALARM
C
C
NC
NO
NO
GRN
WHT
YEL
BLU
RED
BRN
GRN
WHT
YEL
BLU
RED
BRN
F4
10 A 32 V
F7
24V
24V
COM
OVLD
OVLD
SWITCHED
ACCESSO R Y
POWER
TIMER
RUNNING
G A TE 2
SET
OPEN
LIMIT
SET
CLOSE
LIMIT
LEARN
LIMITS
DIAGNOSTIC
G A TE 1
J4
S A V E
MAGLOCK
MODE
EDGE
PHO T O
OFF
OFF
SINGLE
NO
NO
ON
ON
DUAL
NC
NC
You can use them interchangeably and do not have to remember which button you pressed last. The variety of silicone tips will provide a nearly universal fit, which is necessary for the sound production (poor fit means poor sound). The device has no wings, which may be considered a pro or a con. Jam ultra wireless earbuds user manual.
LEARN
XMITTER
S8
1 2 3 4 5
O
N
2
1
ANTENNA
CONNECTION
YELLOW/GREEN
(OR OPTIONAL EARTH GROUND WIRE)
GROUND
G R N
W H T
YE L
B L U
R E D
B R N
GATE 1
G R N
W H T
YE L
B L U
R E D
B R N
K6
EDGE EDGE
OR
EDGE
EDGE
OR OR
PHO T O
PHO T O
Liftmaster Error Code 4 2
OR OR
OR OR
PHO T O
PHO T O
CPS-LN4
24VDC OUTPUT
SWITCHED OFF
IN LOW POWER MODE
OPEN (EXI T LOOP )
SINGLE BUT T O N
RESET
S T O P
COMMON (+24VDC)
COMMON (+24VDC)
SHADOW LOOP
INTERRUP T LOO P
COMMON (+24VDC)
GATE 2
RED
BLA
CK
RED
BLA
CK
BLUE
YELLO
W
GATE 1
Liftmaster User Manual Error Code 11
ACCESSORY
POWER
1. ANTENNA INPUT
2. CLOSE EDGE
3. OPEN EDGE/PHOTO EYE
4. OPEN PHOTO EYE
5. CLOSE PHOTO EYE
6. 24VDC ACCESSORY OUTPUT
7. CONTROL INPUTS/EXIT LOOP
8. LOOP INPUTS, SAFETY/SHADOW
9. TRANSFORMER INPUT
10. SECOND - OPERATOR ARM CONNECTION
11. 24VDC ACCESSORY OUTPUT
12. MASTER OPERATOR ARM CONNECTION
13. MAGLOCK/SOLENOID OUTPUT
14. FAULT ALARM OUTPUT
15. BATTERY INPUT #1
16. BATTERY INPUT #2
17. DIP SWITCH, S1
18. LEARN XMITTER
19. MASTER GATE JOG
20. LIMIT SET
21. SECOND GATE JOG
22. SBC (SINGLE BUTTON CONTROL)
23. FORCE SET
24. BIPART DELAY SET
25. TIMER TO CLOSE SET
7
8
15
2
3
4
5
6
1
16
23
24
25
9
21
20
19
10
11
12
18
14
22
13
17
NOTE:Batteries must be connected
to operate.
NOTE:Yellow/green wire must
be disconnected when earth
ground rod is installed.
CPS-LN4
CPS-LN4
MAGLOCK
C
NC
NO
MAGLOCK
C
NC
NO
Fault Alarm
Siren (optional)
Flashing Strobe (optional)
Solenoid Lock
(optional)
Maglock
(optional)
(not provided)
(not provided)
WIRING DIAGRAM
DIAGNOSTIC CODES
# OF BLINKS
MEANING
1
No Stop Switch Connected
2
Gate 1 Arm Disengaged
3
Gate 2 Arm Disengaged
4
Both Gate Arms Disengaged
5
RPM Reversal
# OF BLINKS
MEANING
6
Force Reversal
7
Liftmaster Garage Door Error Codes
Processor Reset
8
ROM Check Failed
9
RAM Check Failed
10
Liftmaster Error Code 4 4
EEPROM Check Failed - Reset Limits