Samsung RF22N9781 Series Manuals

Manuals and User Guides for Samsung RF22N9781 Series. We have 1 Samsung RF22N9781 Series manual available for free PDF download: Service Manual

Samsung RF22N9781 Series Service Manual (157 pages)

FRENCH DOOR REFRIGERATOR

Brand: Samsung | Category: Refrigerator | Size: 5 MB

Table of Contents
3
Precautions (Safety Warnings)
5
Compartment Features by Model
9
Dimensions
16
Feature Panel
18
Samsung Connect
27
SMART GRID Function (Demand Response)
29
ICE-MAKER Function
34
Disassembly and Reassembly
38
Precautions
38
Disassembling the Fridge Door
39
Disassembling the Freezer
41
Disassembling the Middle Hinge
42
Disassembling the Lower Hinge
42
Disassembling the Reed Switch
43
Disassembling the Display
44
Disassembling the Main PCB and Inverter PCB
45
Dispenser
46
Case Water Filter
48
Water Filter (Assembly & Disassembly)
49
Disassembling the REF EVAP Cover
50
Disassembling the FRE EVAP Cover
51
Disassembling the Machine Compartment Motor Fan
52
Disassembling the Relay Protector O/L
53
Disassembling the Step Valve
54
Disassembling the Fridge Internal Lamp
55
Disassembling the Freezer Internal Lamp
57
Disassembling the Tempered Glass Shelf
59
Folder Shelf Assembling
59
Disassembling the Vegetable Shelf
60
Disassembling the French
61
Disassembling the Fridge Evaporator
62
Disassembling the Freezer / Cool Select Room Evaporator
63
Ice-Maker
64
Auger Motor Fan
66
Humidity Sensor Removing
67
Freezer Cool Pack
69
Dismantling LCD
70
How to Remove the Subcomponents from the Assy Case Display
71
Removing the USB
72
Troubleshooting
73
Functions for Failure Diagnosis
73
Panel Function Test
74
LCD Test
75
Touch Test
76
Multi-Touch Test
77
Speaker Test
78
USB Test
79
Camera Test
80
Sensor Test
81
MIC Test
82
Wi-Fi Test
83
BT Test
84
Afterimage Test
85
Player Test
86
ADC Test
87
Fridge Function Test
88
System Information
89
Load Status
90
Self Diagnosis
92
Error History
98
Model Option
99
Force Run
100
Refrigerator Option
102
Energy Information
103
Option TABLE
104
Diagnostic Method According to the Trouble Symptom
109
Power Not Supplied
109
When the Compressor Does Not Work Properly
110
The LED Blinking Frequency Depending on the Protection Functions
111
When a 1, 2, 4, 5, 6, 7, 13, 16, 24, 25 "C" Error Occurs (Defrosting Failure)
112
When Excessive Ice Build up Occurs on the Fridge Evaporator Area
113
When an Error Occurs in Self Diagnostic Mode (in Case of a Sensor Error)
114
When the Fan Does Not Operate (F, R, M, C - FAN)
115
When the Fan Does Not Operate (ICE ROOM - FAN)
116
When the ICE MAKER Does Not Operate
117
When Water Does Not Supply at Ice Maker
118
When Cubed or Crushed Ice Does Not Dispense Properly
119
When COVER ICE ROUTE MOTOR (GEARED MOTOR) Does Not Work Properly
120
When the Alarm Is Heard Continuously (Buzzer Sound)
121
When the Panel PBA Does Not Work Properly
122
When the LCD Does Not Work Properly
123
When It Does Not Respond to Touch
124
When the Wi-Fi Does Not Work Properly
125
When the BT Does Not Work Properly
126
When the Microphone Does Not Work Properly
127
When the Glaze Camera Does Not Work Properly
128
Voice Recognition Manual Supplement
131
PCB Diagram
136
PCB Layout with Part Positions (Main Board)
136
Inverter PCB Layout with Part Positions
137
SMPS Board Layout with Part Positions
138
Connector Layout with Part Positions (Main Board)
139
LCD PBA Layout with Part Positions
140
Connector Layout with Part Positions
141
PBA Layout with Part Position (Inverter Board)
142
SMPS Connector Layout with Part Positions
143
Wiring Diagram
144
Dispenser Model
144
Block Diagram
145
Basic Model
145
Lcd Pba
146
Inverter Block Diagram
147
References
148
Glossary
148
French Heater Control Using a Humidity Sensor
150
Model Numbering Convention
151
Troubleshooting. Check the Following before Calling the Service Centre
152

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Samsung RF22N9781 Series Service Manual (157 pages)

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