Amana LGA90AL Manuals

Manuals and User Guides for Amana LGA90AL. We have 1 Amana LGA90AL manual available for free PDF download: Service Manual

Amana LGA90AL Service Manual (156 pages)

Home laundry dryers

Brand: Amana | Category: Dryer | Size: 6.87 MB

Table of Contents
3
Safety Information
5
Nameplate Location
7
Model Identification
7
Product View and Parts Identification
9
Troubleshooting
11
Motor Does Not Run
11
Unit Stops in Cycle; Quits after a Couple Loads
12
Burning Smell; Cycles on Motor Thermal Protector
12
Motor Runs but Cylinder Does Not Turn
12
Motor Does Not Stop
13
Heating Assembly Does Not Heat or Burner Does Not Ignite
13
Igniter Does Not Glow (Gas Supply Sufficient)
14
Burner Ignites and Goes out Repeatedly - Gas Models
15
Igniter Glows but Burner Does Not Ignite
15
Heater Assembly or Burner Shuts off Prematurely
17
Heater Assembly or Burner Repeatedly Cycles off on Limit Thermostat
17
Heater Assembly or Burner Does Not Shut off
18
Clothes Do Not Dry
18
Signal Does Not Operate Correctly
19
Timer Does Not Advance in Automatic Cycle
19
Clothes Are too Hot When Removed from Dryer
20
Grounding
22
Service Procedures
26
Control Hood Assembly
26
Fluorescent Light Assembly
26
Control Hood End Caps
26
Graphics Panel
27
Timer
27
Fabric Selector Switch
27
Signal Control
27
Exploded Diagrams
28
Extended Tumble Switch
31
Printed Circuit Board
31
Electronic Control
31
Lint Filter
31
Inner and Outer Door Panels and Door Pull
33
Loading Door and Door Hinge
33
Reversing Door Procedure
34
Door Strike
36
Door Seal
36
Front Paned and Panel Seal
37
Door Switch
37
Door Catch
37
Door Hinge
39
Hold-Down Clips and Locators
39
Burner System Components
40
Complete Gas Valve Assembly
40
Flame Sensor
41
Burner Housing and Heat Shroud
42
Limit Thermostat
42
Heating Element
42
Thermistor or Thermostat and Heater
43
Front Air Duct
43
Motor and Exhaust Assembly
44
Motor Pulley and Idler Pulley Assemblies
45
Impeller and Housing
45
Motor
46
Cabinet Top
47
Cylinder Light
48
Cylinder Light Receptacle
48
Front Bulkhead Assembly
49
Moisture Sensor
50
Cylinder Belt
51
Cylinder Assembly
52
Rear Seal
53
Cylinder Rollers
55
Outlet Cover
55
Rear Bulkhead and Heater Box
56
Terminal Block or Power Cord
58
Power Cord
59
Terminal Block Terminals
60
Cabinet
60
Base
61
Adjustments
63
Leveling Legs
63
Burner Flame
64
Test Procedures
65
Drive Motor Test
65
Motor Switch Test
66
Motor Windings Test
67
Internal Wiring of Dryer Motor
67
Burner System Operation
68
Ignition System Features
68
Momentary Power Interruption
68
Flame Failure
68
Electrical Circuit to Ignition System
69
Gas Valve Coils Test
70
Sensor Test
70
Coil Tolerance Readings
70
Igniter Check
71
Temperature Switch Check
71
Door Switch Test
72
Signal Control Switch
72
Timer Advance and Timer Contact Points Test
72
Cycling or Limit Thermostat Test
74
Thermostat Heater Test
74
Thermal Fuse Test
74
Heater Assembly Test
74
Service Procedures Unique to Electromechanical Dryers
75
Dryer Operation
75
Moisture Sensor Control Replacement
76
Timer Does Not Advance
78
Motor Does Not Stop and Cycle Does Not End
78
Machine Stops Prematurely
79
Signal will Not Operate on One Volume/At All
80
Service Procedures Unique to Electronic Control Model Dryers
81
Electrical Service
81
Grounding and Wiring Instructions
81
Electrical Connection (Three-Wire)
84
Three Wire Plus Ground Wire Power Cord
84
Grounding Instructions
88
Failure Symptoms
89
Diagnostic Routine
90
Blown Fuse or Tripped Circuit Breaker
92
Control will Not Wake up after Select Cycle Pad Is Pressed
93
Control Wakes up but Motor Does Not Start Properly
94
Heater Does Not Turn on or no Heat
95
Improper Drying Temperature or Dry Times
96
"Op" Appears in Time Display
98
"SH" Appears in Time Display
99
Dryer Goes into Cool-Down in about Five Minutes and Load Is Not Dry
100
Control Replacement
101
Washer Control Failure
102
Dryer Control Failure
102
Internal Wiring of Dryer Motor Switch
104
Wiring Diagrams
106

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