Alliance Laundry Systems 1336 Service Manual Page 21

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20 F238006
Section 4 Troubleshooting
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
WE-6 Control Has No Visible Display — Q-Voltage Models (Sheet 1 of 2)
Q: 200-240V/50-60HZ/3ø/3W 220V CTRL
P. E .
GND
LIMIT OF
EQUIPMENT
XT2
TO XT3- LINE 2
TO XT3- LINE 1
3 AMP
3 AMP
FU3
L1
L2
L3
L1
L2 L3
35-60LB:
15 AMP CIRCUIT BREAKER
14 AWG (2mm ) WIRE
XT1
18 AWG
12 AWG (35-100LB)
QF1
L2 QF1B
L1 QF1A
1.0 AMP
2.0 AMP
CONNECTOR "C1 & C2"
UW60 & 100 ONLY!
REFER TO REUSE INTERCONNECTION
SCHEMATIC FOR FURTHER DETAILS
C2
C2-1 L1
C2-2 L2
C2-3 L3
C2-5 GND
C2-6 TO XT3 COMMON
C2-7 A2
A2 TERMINAL ON FUSEBOARD
GRN/YEL
CHASSIS
RADIO
FILTER
4
RS T
AC DRIVE
160 – C
UV
W
1
GRN/YEL
BLACK (1)
BLUE (2)
BROWN (3)
M1
14 AWG (35-60LB)
12 AWG (80-100LB)
(REFER TO MOTOR NAMEPLATE
FOR WIRING CONNECTIONS)
KA4
6
4
KA3
5
3
6
2
7
8
6
4
1
5
3
2
10
11
AP–3 AC DRIVE INTERFACE BOARD
J2-2-2
J2-2-1
J2-2-6
J2-2-5
J2-2-4
J2-2-3
J3-2-12
J3-2-3
J3-2-1
J3-2-2
J3-2-9
J3-2-11
J12-1-2
J3-2-13
J12-1-1
J7-2-1
J7-2-2
J7-2-3
J7-2-4
J7-2-5
J7-2-6
J7-2-7
J7-2-8
J7-2-9
J7-2-10
J7-2-11
J7-2-12
J7-2-13
J7-2-14
J4-2
J5-2
J6-2
J8
SQ3
J12-1-10
J12-1-9
SA1a
1
3
SP1c
P
P
31 32
J11-1-1
J11-1-3
SP1b
21
22
J11-1-9
J11-1-11
LEGEND:
C8-B = CABLE #8, BLACK WIRE
J7-2-1 = CONN. J7, 1 (ON FUSEBOARD), PIN#1
J7, 2 (ON INTERFACE BRD.)
2 = TERMINAL STRIP, TERMINAL #2
R-C = RESISTOR/CAPACITOR FILTER NETWORK
= TERMINAL STRIP JUMPER
(TERMINAL STRIP JUMPERS MAY BE USED IN
VARIOUS PLACES NOT SHOWN ON SCHEMATIC)
TYPICAL RELAY
NORMALLY CLOSED CONTACTS
NORMALLY OPEN CONTACTS
COMMON
COIL
ODD NUMBERED CONTACTS ARE ISOLATED FROM EVEN
NUMBERED CONTACTS BUT OPERATE SIMULTANEOUSLY.
TERMINAL NUMBERS MAY VARY FROM RELAY TO RELAY
BUT TERMINAL POSITIONS ARE THE SAME.
NOTES:
1
THE DRIVE MOTOR (M1) IS DUAL VOLTAGE CAPABLE, REFER TO NAMEPLATE OF MOTOR BEFORE WIRING.
IF MOTOR ROTATION IS INCORRECT, SWAP ANY 2 WIRES OF CABLE BETWEEN AC DRIVE AND MOTOR.
2 REFER TO PROGRAMMING MANUAL FOR DETAILED INSTRUCTIONS TO OPERATE SUPPLIES.
SUPPLY 5 OUTPUT PROVIDES POWER TO ACTIVATE RELAYS KA1 & KA2 IN ORDER TO ENABLE EXTERNAL
SUPPLIES 6 THROUGH 9. EXAMPLE: IF SUPPLY 1 IS PROGRAMMED, THE SUPPLY 1 OUTPUT PROVIDES A
220V SIGNAL TO EXTERNAL SUPPLY 1. WHEN SUPPLY 5 IS PROGRAMMED WITH SUPPLY 1, THE SUPPLY 1
OUTPUT THEN PROVIDES A 220V SIGNAL TO EXTERNAL SUPPLY 6.
3
UW80-100 MACHINES WITH DUAL ELECTRICALLY OPERATED DRAIN VALVES REQUIRE TWO 2 AMP, 250V
CONTROL CIRCUIT BREAKERS (QF1). LIKEWISE FOR REUSE DRAIN M4.
ALL MACHINES WITH SINGLE ELECTRIC DRAIN VALVES REQUIRE TWO 1 AMP, 250V
CONTROL CIRCUIT BREAKERS (QF1).
4
AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE.
FLAT RIBBON CABLE
FLAT RIBBON CABLE
CHASSIS
SEE FUSEBOARD
POWER CIRCUIT
J12-1-5
J12-1-6
ST1
SQ2
SP1a
J12-1-7
J12-1-8
J11-1-7
J11-1-5
12 11
SP1 WATER
NUMBERS
A
J2
57
J1
BL BK
BL
RE
C
P
A
WE–6
C
SQ1
SA1b
W/ D I P CONNECTOR
WRITE INHIBIT
16 PIN
DIP SOCKET
1
2
3
4
5
6
7
1
2
3
4
5
6
7
C1
C1-1 ACH
C1-2 ACN
C1-3 J4-1-2
C1-5 J4-1-3
C1-6 J4-1-4
C1-7 J4-1-1
C1-4 J10-1-4
SEE REUSE DRAIN "M4"
IN UPPER RIGHT CORNER
80-100LB:
25 AMP CIRCUIT BREAKER
10 AWG (6mm ) WIRE
QF1B
QF1A
J2-1-1
SB1
SB1
BOARD MOU
"K3" ON INT
E
3
2
2
1
1
1
1
2
1
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