F238006
39
Section 4 Troubleshooting
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
A-B 1305 Control Logic
H – Control Voltage High 5 Volts DC
Logic 0
L – Control Voltage Low <1 Volt DC
Logic 1
Voltage Reading Pos (+) Volts DC
18
17
19
13
8
6
Input Status Parameter 55
Voltage Reading Neg (-) Volts DC
7
7
7
7
7
7
V Computer & EDC
Action
A-B 1305
Frequency
Preset
Parameter
Preset
#
Preset
Input/
SW3
Preset
Input/
SW2
Preset
Input/
SW1
Reverse
Motion/
STR
Stop
Forward
Motion/
STF
X
SW3
SW2
SW1
N/A
STR
St
op
STF
Half Wash Fwd
27
1
H
H
L
H
L
L
x
0
0
1
0
0
1
1
Half Wash Rev
27
1
H
H
L
L
L
H
x
0
0
1
0
1
1
0
Wash Fwd
28
2
H
L
H
H
L
L
x
0
1
0
0
0
1
1
Wash Rev
28
2
H
L
H
L
L
H
x
0
1
0
0
1
1
0
Distribution
73
4
L
H
H
H
L
L
x
1
0
0
0
0
1
1
Spin 1
29
3
H
L
L
H
L
L
x
0
1
1
0
0
1
1
Spin 2
75
6
L
L
H
H
L
L
x
1
1
0
0
0
1
1
Spin 3
74
5
L
H
L
H
L
L
x
1
0
1
0
0
1
1
WE-6 Computer
Half Wash Fwd
73
4
L
H
H
H
L
L
x
1
0
0
0
0
1
1
Half Wash Rev
73
4
L
H
H
L
L
H
x
1
0
0
0
1
1
0
Wash Fwd
28
2
H
L
H
H
L
L
x
0
1
0
0
0
1
1
Wash Rev
28
2
H
L
H
L
L
H
x
0
1
0
0
1
1
0
Distribution
27
1
H
H
L
H
L
L
x
0
0
1
0
0
1
1
Med. Spin
75
6
L
L
H
H
L
L
x
1
1
0
0
0
1
1
High Spin 1
74
5
L
H
L
H
L
L
x
1
0
1
0
0
1
1
High Spin 2
29
3
H
L
L
H
L
L
x
0
1
1
0
0
1
1
High Spin 3
76
7
L
L
L
H
L
L
x
1
1
1
0
0
1
1
