© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Troubleshooting
61
F232204R5
VFD Analysis (Sheet 2 of 2)
H6-1
H6-2
5VDC
24VDC
3
H1-1
PNK
H6-3
BLU/WHT
H6-4
BLU
H6-5
NOT USED
H6-6
NOT USED
H6-7
NOT USED
H6-8
NOT USED
H6-9
RED/WHT
H6-10
RED/WHT
H6-11
BLK/WHT
H6-12
BLK/WHT
H6-13
NOT USED
H6-14
H1-3
H1-4
H1-5
H1-10
H1-11
H1-13
H1-12
RXD
VUR
NAG
TXD
24VDC
NRFA
5VDC
5VDC
COMM
CRP
NBP
COMM
CARDMATE
PLUS
(OPTIONAL)
5VDC
GND
GND
5VDC
RCV
XMIT
24VDC
(VUR)
3
COIN METER
CONFIGURATION
CARD READER
CONFIGURATION
77C
BRN
YEL
ORG
H2-1
H2-2
H2-3
J3-1-3
J3-1-1
J3-1-2
ACCESS PANEL /
PROGRAM SWITCH
78
76
77A
77B
BLK/PNK
WHT/BLK
RED/BLK
BLK
WHITE
RED
CD2 COMM
CD2
CD2 5VDC
CD1 COMM
CD1 5VDC
CD1
BRN
YEL
ORG
H2-1
H2-2
H2-3
H2-10
LOGIC GROUND
H5-8
THRU
H5-12
H5-3
THRU
H5-7
4
(ACH INPUT)
RETURN/OUTPUT FOR DOOR
LOCK/UNLOCK SOLENOID
C1-R
C1-B
17
19
18
8
9
12
9
8
1
2
7
10
11
12
10
7
2
1
J3-3-3
J3-3-2
J3-3-1
J3-2-3
J3-2-2
J3-2-1
J3-1-3
J3-1-1
J3-1-2
-4
-5
MDC 30XX
24vDC
LOGIC
GROUND
V U R
LOCK/UNLOCK
LOGIC SIGNAL
DOOR LOCKED OUTPUT
DOOR CLOSED OUTPUT
H1-15
H1-14
H1-13
H1-3
H1-6
H1-10
H1-4
H1-5
H1-3
H1-8
H1-11
H1-13
H1-8
LOGIC GROUND
H1-2
24vDC
H1-11
V U R
H1-5
OUTPUT/RETURN FOR DOOR
UNLOCK/LOCK SOLENOID
H1-16
H1-7
AC COMMON INPUT
F2A
250V
ACH 24V
AC COMMON
H1-9
H1-1
H1-12
DOOR LOCKED INPUT
H1-4
DOOR CLOSED INPUT
DOOR INTERLOCK
CONTROL BOARD
AP3
H4-5
H4-1
H4-3
H5-2
H5-1
LOGIC GROUND
HIGH WATER LEVEL
PRESSURE SWITCH
LOW WATER LEVEL
PRESSURE SWITCH
OPTIONAL SINGLE COIN DROP
(MECHANICAL ACTUATION)
RED
GREEN
COIN DROP 2 (OPT)
COIN DROP 1 (STD)
BLUE
GREEN
RED
BLUE
GREEN
RED
1K
15K
15K
1K
H8-3
RESET SIGNAL
H8-5
SPISIMO
H8-6
SPICLK
H8-1
SPISOMI
H8-8
"EMPTY" LEVEL
PRESSURE SWITCH
H8-7
LOGIC GROUND
AP2 CONTROL ASSY
LOGIC BOARD
H2-5
H2-4
H2-6
H2-8
H2-7
TEMPERATURE
SENSOR INPUT
H2-9
OUT TO TEMP SENSOR
COIN VAULT
AUDIT SWITCH
ACCESS PANEL /
PROGRAM SWITCH
(ACH INPUT)
H4-2
LOGIC GROUND
20
78
76
77A
77B
CHINE
NFIG.
5VDC
CHASSIS
H1-2
H1-1
2
14 AWG (2.5mm )
3
~
M1
1
R
S
T
V
W
U
AC DRIVE UNIT
(PART "A") SEE
ALSO AP1
CHASSIS
ALL MOTOR CIRCUIT
WIRING IS 14 AWG
2
1
3
14 AWG CABLE
DRIVE COOLING
N (230V)
H3-1
RUNNING INPUT
H3-4
BALANCE INPUT
H3-3
RUNNING OUTPUT
H3-2
BALANCE OUTPUT
REFER TO MOTOR NAMEPLATE
DIAGRAM BEFORE MAKING
CONNECTIONS
1
2
3
7
8
9
4
5
6
1
2
3
AC DRIVE UNIT
= EXTERNAL AUDIT INTERFACE CONNECTIONS.
REFER TO DWG# 635260.
7
6
5
COIN BLOCKING COIL, COIN METER AND OPTICAL COIN DROP ACTUATION CIRCUIT WILL NOT
BE PRESENT ON CARD READER VERSIONS OF MACHINES.
- OPTIONAL CONNECTIONS
SUPPLY 1 COMPARTMENT WILL FLUSH WITH EACH FILL WHEN YV3 IS NOT INSTALLED.
2
= TERMINAL STRIP, TERMINAL #8
8
TYPICAL
RELAY
1
2
4
3
5
6
7
8
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.
1
IF MOTOR ROTATION IS INCORRECT, REVERSE ANY TWO WIRES AT AC DRIVE UNIT
TERMINALS U,V & W.
NOTES:
CARD READER AND REMOTE PAY CONFIGURATION, DO NOT USE COIN VAULT AUDIT
SWITCH.
3
4
CONNECT DRAIN VALVE WIRE TO 50HZ CONNECTION WHEN MACHINE INPUT IS 50HZ,
OR TO DRAIN VALVE 60HZ CONNECTION WHEN MACHINE INPUT IS 60HZ INPUT POWER.
LEGEND
A
OPTIONAL POWER INPUT DISCONNECT SWITCH FOR SPIN CYCLE MACHINES. POWER
INPUT TERMINAL BLOCK NOT USED WITH THIS OPTION.
M3
KA8 FAN
RELAY
5
3
4
6
FAN 2
FAN 1
FAN 1
FAN 2
CHM203S
1
{
}
{
}
MACHINE CONFIG. JUMPER SUMMARY (W/+5VDC PINS H5-8 THRU H5-12):
HS-6 DOMESTIC/INTERNATIONAL: JUMPER-INTERNATIONAL. NO JUMPER-DOMESTIC
HS-5 WATER HEATING: JUMPER-TEMP-CONTROLLED FILL. NO JUMPER-HEAT W/HEATER
HS-4 DRAIN/PUMP: JUMPER-PUMP ONLY. NO JUMPER-DRAIN VALVE PRESENT
HS-3 MOTOR DRIVE: JUMPER-VFD. NO JUMPER-2 SPD
www.groupdynamics-laundry.com
