ALLIANCE HWF561*E1102 Service page 75

BLK
L1
H5
3
4
2
1
H7
SEE
VEND
APPLICATION
DETAILS
H1
2
4
(FOR
H3
NETWORKED
APPLICATIONS
SEE
SUPPLIMENTAL
NETWORK
DIAGRAM)
H2
1 3
MOTOR
AUTO
TRANSFORMER
4 2
20VAC
800168
WASHER OVERFLOWS
SECONDARY
DOOR
SWITCH
4N25
AVAILABLE OUTPUT
OPTO OFF WHEN MACHINE RUNNING
Vmax = 28VDC Imax = 5ma
100 OHM
1/4 WATT
START PULSE INPUT
INPUT LED ENERGIZED = START PULSE ACTIVE
I in = 9-30 ma TIME = 45 msec min.
4N25
100 OHM
1/4 WATT
3 COMM
2 SD SW
1 CV SW
5 CD1 SVDC
4 CD1
6 CD1 COMM
8 CD2 SVDC
7 CD2
DOOR CLOSED SENSING
9 CD2 COMM
CIRCUIT ALLOWS CONTROL
10 PE
TO TURN ON DOOR LOCK
11 COMM
12 COMM
5 TXD
DOOR LOCK SENSING
4 RXD
CIRCUIT ALLOWS CONTROL
3 VUR
TO TURN ON RELAYS
K4 AND K6 ONLY
6 NAG
WHEN DOOR IS LOCKED
7 NRFA
12 COMM
13 COMM
10 SVDC
14 NBP
11 CRP
1 24VDC
NETMASTER CONTROL
2 SVDC
ASSEMBLY
8 24VDC
9 SVDC
1 4 5 6 2 3
RED/BLK
BLK/WHT
UNBALANCE SWITCH
H4 H3
3 8 9 10 6 1 2
ALL SPI
LINES TO
MOTOR DC
OPTOISOLATORS
POWER SUPPLY
LOW VOLTAGE
CONTROL LOGIC
CIRCUIT
MOTOR
CONTROL
ASSEMBLY
1 2
FS1
3
D1
FIELD
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Section 3 Troubleshooting (NetMaster Models)
DOOR
SWITCH
(ON LOCK ASSY.)
BLU/BLK
H1
4
2
3
1
RED/BLU
24 VAC RETURN
24 VAC
CONTROL
POWER
SUPPLY
5
8
K1
4
1
H4
K2
7
3
BLK
6
9
WHT
2
1
GRY/BLK
4
5
K6
H6
2
6
3
K4
BRN/YEL
MA L1
PTC PS
7 8 1 2
FUS1
7 AMP
250 VOLT
K2
K3
K1
5 4 3 6 1 2
H2 H5
1 2 4 5 7 6
D3 D2 A2 A1
TG
TACH
ROTOR
MOTOR ASSY
24 VAC
WHT/BLU
YEL
WHT/RED
DOOR
SWITCH
(ON LOCK ASSY.)
WHT/BLK
PRESSURE
SWITCH
FULL
OVER
WHT/
BLU
H1
4
9
ORG
H HOT
3
GRY
COLD
C
6
TAN/WHT
SOFTENER
SV
5
YEL/BLK
DETERGENT/BLEACH
DV
FS2
WHT
FS3
WHT
N
CONTROL TRANSFORMER
(SEE CONNECTION DIAGRAM DETAIL
FOR OPTIONAL CARD READY AND COIN
READY TRANSFORMER WIRING.)
DOOR LOCK
ACTUATOR
(MECHANICAL THERMAL
DELAY TO UNLOCK WHEN
DE-ENERGIZED)
(ON LOCK ASSY.)
PNK/
WHT
BLK
WHT
WHT
PUMP
2 1
FLW307S
73