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MFR Series
Maytag MFR Series Manuals
Manuals and User Guides for Maytag MFR Series. We have
2
Maytag MFR Series manuals available for free PDF download: Service Manual, Programming Manual
Maytag MFR Series Service Manual (206 pages)
Brand:
Maytag
| Category:
Washer
| Size: 47.33 MB
Table of Contents
Table of Contents
3
Document Links
8
General
9
Washer Safety
9
Model and Serial Number Designations
10
Model & Serial Number Label and Wiring Diagram Location
11
Model Number Conversion Table
11
General User Information
15
Dimensions and Components
16
Technical Specifications 18/25/30/40 Lb. Capacity
18
Technical Specifications 50/60/80 Lb. Capacity
19
Tool Set for Rigid Machines
20
Service Kits to Convert MFR Coin Drop to Simple OPL
21
EPROM Chip Version Changes
22
Installation Information
23
Uncrating
23
Starting the Washer
23
End of Wash Cycle
24
To Unlock the Door Manually
25
Daily Maintenance
25
Convert Coin Washer to Simple OPL
26
Invert Water Inlet Valve Screen
27
Convert from 60Hz to 50Hz Operation
27
Troubleshooting MFR Inlet Hose Leaks
28
Basic Operation
29
Operating Controls
29
Cabinet Front Panels
30
Washer Door
31
Door Lock Operation
32
Drain Valve
33
Water Inlet Valves
34
Brake Resistor - MFR60 - 80
35
Inverter
36
Motor
37
Transformer
37
MFR PD User Interface Usage in Program Mode
38
MFR PN Control Panel Usage
39
Chemical Injection Control
40
Contactor
43
Coin Drop Acceptor
44
Component Access
45
Remove Softener Compartment Funnel and Siphon
45
Raise the Top
46
Remove Facia - PD
47
Remove Facia - PN
47
Remove Stop Button - PN
48
Remove Control Board - PD
49
Remove Control Board & Membrane Switch - PN
50
Remove Key Pad - PD
51
Remove and Replace EPROM Chip
51
Remove Fuse from Control Board
52
Remove Control Panel
52
Remove Coin Drop Mechanism
53
Remove Optic Sensor
54
Remove Coin Vault
55
Remove Washer Top
56
Remove Lower Service Panel
56
Remove the Door
57
Remove Hinge Blocks
57
Remove Door Handle & Latch
58
Remove & Install Door Gasket - MFR60 - 80
60
Remove Front Panel - MFR18 & 25
62
Remove Front Panel with 90° Rotation - MFR30 - 80
63
Removable Hinge Pin
64
Remove Front Panel Straight Forward
64
Remove Door Hinge
65
Remove Door Lock no Access Panel
65
Remove Door Lock - with Access Panel
67
Remove Door Lock Mounting Block
68
Remove Water Inlet Valve Assembly
69
Remove Chemical Dispenser
70
Remove Contactor
71
Remove Transformer MFR18 & 25
71
Remove Terminal Block
72
Remove Back Panel
72
Remove and Reinstall Belts - MFR25
73
Remove Belt - MFR18 & 30 - 80
74
Remove Idler Assembly, Pulley and Bearing - MFR25
75
Remove Motor - MFR18 & 25
76
Remove Motor - MFR30 - 80
77
Remove Motor Mounting Plate - MFR30 - 80
78
Remove AKO Inverter - MFR18 & 25
79
Remove Mitsubishi E500 Inverter
80
Remove Mitsubishi D700 Inverter
82
Remove Brake Resistor MFR60 & 80
83
Remove Drain Valve
84
Remove Temperature Sensor
86
Cabinet Removal
87
Remove Cabinet - MFR30 - 80
87
Remove Cabinet - MFR18 & 25
90
Tubs, Baskets, Bearings & Seals
93
Remove & Reinstall Basket Pulley - MFR18 & 25
93
Remove Trunnion and Basket - MFR18 & 25
94
Remove Trunnion & Replace Bearings - MFR18 & 25
96
Remove & Replace Axial Seal - MFR18 & 25
99
Remove & Replace Counter-Face Ring MFR18, 25, 30, 40, 50, 80
100
Reinstall Trunnion Assembly - MFR18 & 25
101
Remove Trunnion Assembly - MFR30
106
Remove & Replace Bearings - MFR30
108
Remove & Replace Axial Seal and Counter-Face Ring - MFR30
110
Reinstall Trunnion Assembly - MFR30
112
Remove & Reinstall Spin Basket - MFR30
113
Remove the Basket - MFR40 & 50
116
Remove and Install Bearings - MFR40 - 50
118
Remove Tub from Frame - MFR40 & 50 (All Other Models Are Similar)
126
Remove & Replace Bearing Assembly - MFR60
127
Remove Tub Front Panel - MFR80
138
Remove Basket Pulley - MFR30 - 80
139
Remove Spin Basket - MFR80
140
Remove & Replace Bearing Assembly - MFR80
142
Component Testing
151
Testing & Repairing Water Inlet Valves
151
Inlet Valve-Stem Assembly Parts
152
Testing Door Lock Components from Door Lock Wire Harness Plug
153
Testing Door Lock Components from Control Board
154
Testing Contactor
155
Testing Inverters
157
Testing Brake Resistor
162
Testing Motors
163
Other Component Resistance Chart
163
Inverter Drive Chart
163
Testing Washer Control Board
164
Testing PD Key Pad
166
Testing PN Key Pad
167
Testing Transformer MFR18 & 25
167
Testing Temperature Sensor
168
Quick Test
168
Diagnostics & Troubleshooting
169
MFR30 - 80 Power Supply
169
Troubleshooting Mitsubishi Inverters
170
Troubleshooting AKO Inverters
173
Remove Inverter Cooling Fan
174
Inverter "Do Not's
175
Troubleshooting at Control Board
176
MC4 Control Boards
176
MC5 Control Boards
177
Diagnosing the Control Board
178
Troubleshooting Display Problems
179
R1 - Harness Plug
180
DL1 - Door Lock Connector
181
T1 - Temperature Sensor
181
L1 - Debit Card Reader
181
RS485 - Serial COM1
181
TTL Y1 - Serial COM2
181
D1 - MC4 12VDC Tap
181
MC5 24VDC Tap
181
A1 - Coin Acceptor
181
K1 - PD Key Pad Connector
182
F1 - Frequency Inverter
182
GA - Display Connector
182
Q1 - MC5 PN - Chemical Supply
182
M1 - Output Voltage Test Point
182
MC4 PD Upgrade to MC5 Board
182
Troubleshooting Motor
183
Troubleshooting Belt Tension - MFR40 - 50
184
Troubleshooting Drain Valves
186
Troubleshooting Door Lock
188
Remove Door Locked Switch
189
Remove Latch Bar
190
Remove Bimetal
191
Remove Blocking Bar
192
Remove Door Closed Switch
192
Remove Door Lock Solenoid
193
Remove Door Unlock Solenoid
193
Verification of Door Gasket Pressure
194
Troubleshooting Door Leaks
196
Troubleshooting Over-Fill Condition
197
Verify Hinge Position - MFR30 - 50
198
Wiring Diagrams
199
Mitsubishi Inverter
199
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Maytag MFR Series Programming Manual (68 pages)
Brand:
Maytag
| Category:
Washer
| Size: 0.56 MB
Table of Contents
1 Table of Contents
3
2 Warnings and Symbols
4
Warnings
4
Symbols Used
5
3 Basic Description of Mcg Wash Computer
6
General
6
Service - Set-Up Mode
7
The Structure of a Wash Program
8
Programming the Functions
9
4 Pricing Menu
13
5 Machine Set-Up
18
Initialization Menu
18
Configuration Menu
20
Wash Cycle Menu
22
6 Operation Menu
25
Starting up
25
Switching on the Power
25
Load the Washing Machine
25
Put Soap into the Soap Dispenser
25
Pay
25
Start Wash Cycle
25
The Active Program
25
Advancing or Stop a Wash Cycle
26
Wash Time
27
Program End
27
Water Fill Process
27
Wait State
27
How to Handle Failure Messages
28
How to Handle Power Interuptions
28
Cycle - Status
29
7 Pre-Programmed Programs
30
Legend
30
Wash Programs
31
8 Troubleshooting
37
Display Messages
37
Fault Messages
37
How to Handle Fault Messages
38
Overview
40
Service Menu
42
Diagnostic Cycle
45
Problem Check List
48
Explanation Error Messages
49
9 Service Information
60
Maintenance
60
Information for Service
60
Programmer Circuit Board
61
Instructions for Replacing the Electronic Board
61
Instructions for Installing New Software
62
10 Specification of Your Machine
63
11 Index
64
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