LCD Diagnostic Codes

When all of the harnesses are correctly connected to the control board, the values shown in the chart below will display when the corresponding action is taken. “1” will appear on the LCD module as shown in the Illustration at right. If any other value ap- pears on the LCD screen during the specific diagnostic procedure, verify that the correct harness is properly connected to both the control board and the associated lift harness. Repeat the harness diagnostic procedure. If an incorrect value is still present after check- ing the harness and connections, contact The Braun Corporation Product Support Department at 1-800-THE-LIFT®.

 

STLV

SW

1

D7

 

D8

 

D5

V104

D6

C6

D3

 

 

 

 

 

 

 

 

 

 

D4

 

cycle

R31

102

 

 

 

C

 

 

D2

 

 

 

 

 

 

 

 

Lift_Out

Floor_SW

 

 

 

 

 

 

 

R54

 

 

 

 

 

A

B

C

D

 

103

 

 

 

 

 

 

 

 

 

 

R57

 

 

 

100419-001

 

 

 

 

 

 

103

 

 

 

 

 

 

 

 

 

R55

 

LCD MODULE

 

 

K

 

 

 

L

103

J37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All basic functions

Hand-held Pendant

 

 

 

 

 

Y2

REV

 

J

I

H

G

8.00M

 

U/D

J29

 

J30

 

 

3

 

3

 

 

(UP, DOWN and STOW) should show a value of 1 when activated via a controlled input (Hand-held Pendant,

STOW

2

2

1

1

HAND-2

J24

HAND-1 J23

R69

2430

SW

J13

1

 

SW 0

 

D/S

 

J22

10

5

9

2

8

3

7

4

6

5

 

J25

 

2

3

MAG_SW

C6

1 3 1 0 7 T 5 0 1 A

R76

1002

R64

1002

 

 

R52

CYCLE

 

 

 

R42

R60

1002

 

 

 

 

1002

R53

 

 

 

 

C10

1002

1002

 

R27

 

 

V104

 

R61

 

 

 

 

R41

 

 

DIAG

1002

 

1002

C4

 

 

 

R39

1002

 

R68

 

 

 

1002

R40

 

1002

V104

 

 

C5

 

 

 

 

 

 

 

1002

 

 

 

U15

 

V104

C12

 

SVC

J4

 

 

 

 

 

 

 

 

100 VHA 6C5

 

LIGHT

 

 

 

 

 

Y2

 

 

 

 

 

 

 

R48

1002

 

 

0 3 N 0 1

1 0 5 T

R21 1001

8.00M

U5

C2

R30

 

 

 

 

D5

 

1001

R31

 

 

 

 

 

R32

1001

D4

 

 

1001

R33

 

 

 

R34

1001

D3

 

 

R35

 

 

1001

1001

 

R75

C18

R26

 

D2

1002

 

 

 

 

6C9

2400

 

 

 

CFK

R29

50#

 

R72

220

2051

J27

 

CAL

0

 

 

 

R70

 

 

 

R77

 

 

 

 

 

L UP

L DN

 

 

C8

 

 

332

R58

B DN

B UP

 

 

V104

1002

R49

 

C13

 

 

 

 

100 VHA 6C5

L IN

L OUT

1002

R51

R47

R46

 

 

 

1001

 

 

 

R45

1001

 

 

 

R44

 

U10

 

1001

 

 

R37

1001

 

 

R36

 

 

 

1001

 

 

 

 

1001

 

 

 

 

 

U20

 

 

 

J40

 

 

 

 

FL_CL

U11

Bit_1

Magnetic, Remote Entry or 3rd Station Controls).

DOWN UP

 

 

 

 

R62

 

 

 

 

1002

 

 

 

 

R78

 

HI

 

 

1002

 

4

2

INT

 

 

3

1

 

 

 

 

 

 

 

LO

 

 

 

4

J32

 

J36

J6

3

3 2

 

 

MAT

2

1

 

 

 

1

 

 

 

 

 

 

 

U?

D14

1002

 

 

 

 

 

C14

 

O

 

 

V104

 

 

 

 

 

C11

 

 

BAR

 

 

V104

 

 

 

 

RL11

RL11

J47

J45

Bit_0

V104

C17

K10

K7

J39

J38

 

J35

 

GND

D16

D17

 

2430

2430

PWR

 

J15

 

J9

J8

 

 

 

 

 

J10

J11

D11

 

 

 

 

 

 

 

D12

 

 

 

 

 

 

 

D13

C19

C23

 

 

 

U2

 

D10

 

 

 

 

 

 

220 35A 5Q6

220 35A 5Q6

J14

J16

J17

D8

 

D7

 

 

 

 

 

 

 

 

 

J5

J20

J19

 

J21

D6

D9

 

 

 

LIGHTS

 

ALARM

VALVE

PUMP

B - UP

B - DN

L - OUT

L - IN

LCD Display

Stowed

Moving Out

Full Out

Moving

At Floor

Moving

Ground

Ground Level

 

 

Of Cassette

 

Up

Level

Down

Level

OB Out

 

 

 

 

 

 

 

 

 

BEL ST SW

 

 

 

1

1

 

 

 

 

 

 

 

 

 

 

 

 

LOUT SW

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOUT SW

 

 

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

FLV SW

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

OBAR SW

1

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

 

GND LVL

 

 

 

 

 

 

1

1

 

 

 

 

 

 

 

 

 

HRBELT SW

 

 

= 1 When Seat Belt is Plugged In.

 

 

 

 

 

 

 

 

 

MAT SW

 

 

= 1 When Mat is Activated

 

 

 

 

 

 

 

 

 

IBAR SW

 

 

= 1 When IN Barrier is activated

 

 

 

 

 

DO SW

 

= 1 When Door is Full Open. Or pin 3 and pin 4 are jumpered.

 

 

 

 

 

 

 

 

 

LO VOLT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Braun NUVL855RM24 service manual Stlv, LCD Diagnostic Codes