Alliance Laundry Systems 1336 Service Manual Page 17
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- TROUBLESHOOTING
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16 F238006
Section 4 Troubleshooting
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
WE-6 Control Has No Visible Display — P and N-Voltage Models (Sheet 1 of 2)
P: 380-415V/50-60HZ/3ø/3W 220V CTRL
N: 440-480V/50-60HZ/3ø/3W 220V CTRL
P.E.
GND
LIMIT OF
EQUIPMENT
XT2
L1
L2
L3
L1
L2 L3
L1C
L2C L3C
35-100LB:
15 AMP CIRCUIT BREAKER
14 AWG (2mm ) WIRE
XT1
18 AWG
12 AWG (35-100LB)
QF2
QF1
L2 QF2
L1 QF2
X2 QF1B
X1 QF1A1
QF1B J2-1-1
QF1A SB1
QF2
QF2
1.0 AMP
2.0 AMP
0.5 AMP
1.0 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
7
RS T
AC DRIVE
160 – C
UV
W
1
GRN/YEL
BLACK (1)
BLUE (2)
BROWN (3)
M1
14 AWG (35-100LB)
(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 SWITCH 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
REFER TO DWG. #635635 FOR CONNECTION DETAILS OF CONTROL TRANSFORMER.
4
AIR OPERATED DRAIN SYSTEM AVAILABLE AS AN OPTION
FLAT RIBBON CABLE
FLAT RIBBON CABLE
CHASSIS
SEE FUSEBOARD
POWER CIRCUIT
J12-1-5
J12-1-6
ST1
SQ2
SP1
a
J12-1-7
J12-1-8
J11-1-7
J11-1-5
12 11
J2
57
J1
P
SQ1
SA1b
W/ D I P CONNECTOR
WRITE INHIBI
T
16 PIN
DIP SOCKET
1
2
3
4
5
6
7
1
2
3
4
5
6
7
C1
SEE REUS
E
IN UPPER
R
H4
H1
6
7
AN ADDITIONAL FILTER (P/N 635654) IS REQUIRED ACROSS THE INPUT OF THE AC DRIVE.
5
380-415V APPLICATIONS DO NOT REQUIRE BUCK-BOOST TRANSFORMERS. WIRES L1, L2 & L3 WILL CONNECT
DIRECTLY TO AC DRIVE FROM INPUT POWER DISTRIBUTION TERMINAL XT1.
FOR 440-480V APPLICATIONS, REFER TO BUCK-BOOST TRANSFORMER SCHEMATIC FOR CONNECTION DETAILS.
6
UW80-100 MACHINES WITH DUAL ELECTRICALLY OPERATED DRAIN VALVES REQUIRE A 250VA CONTROL
TRANSFORMER (TC1), TWO AMP 250VA CONTROL CIRCUIT BREAKERS (QF1) AND A 1.0 AMP TRANSFORMER
PRIMARY (QF2) CIRCUIT BREAKER.
ALL MACHINES WITH SINGLE ELECTRICALLY OPERATED DRAIN VALVE REQUIRE A 150VA XFMR, TWO 1 AMP
CONTROL CIRCUIT BREAKERS (QF1) AND A 0.5 AMP TRANSFORMER PRIMARY CIRCUIT BREAKER (QF2).
ALL AIR-OP DRAIN SYSTEMS REQUIRE 150VA XFMR.
2
1
1
1
1
DETAIL "B"
BUCK/BOOST TRANSFORMERS
440-480V INPUT
400-437V OUTPUT
L1 L2 L3
L1C L2C L3C
X4
X3 X3H3 H3H2 H2X2 X2
X4H4 H4H1 H1X1 X1
PART NUMBER 360116 OR EQUIVALENT.
OUTPUT VOLTAGE IS APPROXIMATELY
10% LOWER THAN INPUT VOLTAGE (BUCK).
BUCK-BOOST
TRANSFORMER
5
6
6
3
150VA
250VA
TC1
REQUIRED ONLY FOR 440-480V APPLICATIONS.
REFER TO BUCK/BOOST TRANSFORMER DETAIL
"B" FOR CONNECTION DETAILS. REFER TO NOTE 5
FOR 380-415 VOLT APPLICATIONS.
4
32
1
- Washer-Extractor 1
- Table of Contents 2
- 2 F238006 3
- Section 1 4
- Safety Information 4
- Important Safety Instructions 5
- Section 1 Safety Information 6
- 6 F238006 7
- Section 2 8
- Introduction 8
- Model Identification 9
- Section 3 10
- Installation 10
- Electrical Installation 11
- Section 3 Installation 12
- 12 F238006 13
- Section 4 14
- Troubleshooting 14
- 14 F238006 15
- Section 4 Troubleshooting 16
- 16 F238006 17
- 18 F238006 19
- 20 F238006 21
- 3. NO FILL ANALYSIS 23
- 24 F238006 25
- 26 F238006 27
- 28 F238006 29
- 5. DOOR LOCK SWITCH ANALYSIS 31
- 32 F238006 33
- Door Lock Switch Analysis 33
- 6. NO FUSEBOARD FUNCTIONS 35
- 36 F238006 37
- A-B 1305 Control Logic 40
- A-B 1336 Control Logic 41
- 42 F238006 43
- 44 F238006 45
- 46 F238006 47
- 48 F238006 49
- 10. NO SPIN 51
- 11. FILL ALARM ANALYSIS 52
- 52 F238006 53
- 54 F238006 55
- 56 F238006 57
- 58 F238006 59
- 14. NO KEYPAD FUNCTIONS 60
- 15. DOOR UNLOCKING FUNCTION 61
- 62 F238006 63
- 64 F238006 65
- Section 5 67
- Service Procedures 67
- 68 F238006 68
- Figure 1 68
- Figure 2 69
- 70 F238006 70
- Figure 3 70
- Meter Lead Placement 70
- Test equipment required: 71
- Computer Test Procedure 71
- Section 5 Service Procedures 72
- 74 F238006 74
- Figure 4 74
- Computer Board and Keypad 74
- Figure 5 75
- TO INSERT AND REMOVE 76
- FLAT RIBBON CABLE 76
- RIBBON CABLE PLUG MUST 76
- BE ALIGNED WITH SOCKET 76
- Figure 8 77
- Clear Covers and R.C. Network 77
- Figure 9 77
- Four-Pin Connector 77
- 78 F238006 78
- Figure 10 78
- Interface Board 78
- Figure 11 79
- Temperature Calibration 79
- 80 F238006 80
- Removal and Installation 80
- Figure 12 80
- PHM1947S 81
- PHM1946S 82
- Deflection 83
- Span Length 83
- PHM1941S 85
- PHM1948S 85
- PHM1943S 86
- Figure 25 87
- Figure 26 87
- 88 F238006 88
- Figure 27 88
- Figure 28 88
- Figure 29 89
- PHM197K 90
- PHM198K 91
- 92 F238006 92
- Mounting Instructions 92
- Figure 34 93
- 94 F238006 94
- Figure 35 94
- Bearing Troubleshooting Tips 95
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