Table Of Contents - Samsung AC026RN1DKG Service Manual

Table of Contents

Table Of Contents2
Precautions For The Service4
Precautions Related To Static Electricity And Pl4
Precautions Related To Product Safety5
Other Precautions5
Product Specifications6
Cac Single6
Wide Temperature Performance6
Ideal Comfort In Minutes6
The Feature Of Product7
Features (Wind-Free 1Way Cst)7
Features (Wind-Free 4Way Cst)8
Features & Benefits13
Waffle Pattern13
Classic Pattern13
4Way Cassette (600 X 600)13
4Way Cassette (600 X 600)-Tasteful Design, Compact, Lightweight Build13
4Way Casseette S14
Conventional14
360 Cassette15
Slim Duct - Ultra-Light, Adaptable Design17
Duct S19
Ceiling Type - Slim Yet Functional Design20
Wall Mount Type21
Ar9000, 7000, 5000 Series - Triangular Design, Powerful Cooling22
Specifications Of Optional Items31
Accessories31
Disassembly And Reassembly38
Necessary Tools38
Indoor Unit39
Panel And Filter Wind Free Type39
Drain Sub42
Heat Exchanger43
Drain Pump44
Panel45
Control-Box46
Bell-Mouth47
Drain Pan47
Drain Pump And Hose48
Evap. Temperature Sensor48
Fan And Motor49
Evaporator49
Ceiling Type Panel51
Open Type Panel51
Control Box52
Top Cover And Drain Pan54
Temperature Sensor58
Panel-Front67
Control In72
Tray Drain73
Fan Motor And Cross Fan75
Motor And Blower76
Bracket Outlet81
Evap84
Cushion85
Bracket Motor86
Control86
Frame87
Case Blower And Bracket Motor92
Blade94
Display Pba94
Humidity Sensor95
Step Motor95
Outdoor Unit101
Common Work101
Assy Control Out104
Compressor105
Cabi Top106
Ass'y Cover Control106
Outdoor and Indoor Unit's Power Cable and Communication Cable106
Ass'y Cabinet Side Rh107
Ass/Y Cabinet Front107
Ass'y Control Out108
Fan Propeller + Motor108
Ass'y Bracket Motor109
Ass'y Cover Control110
Ass'y Cabinet Side Rh111
Ass'y Cabinet Front111
Ass'y Control out112
Ass'y Bracket Motor113
Troubleshooting114
Setting An Indoor Unit Address And Installation Option114
The Procedure Of Setting Option114
Order For Setting Options (Wired Remote Controller)118
Setting An Indoor Unit Installation Option119
Changing A Particular Option121
Option Code For Each Model122
Items To Check Before Diagnostics123
Test Run Mode And View Mode123
Display Option Key123
View Mode Display123
Setting Outdoor Unit Option Switch And Address Manually124
Eco Mode [Power Saving Mode]126
Four Directions Cassette Type127
Wired Remote Controller130
Troubleshooting By Symptoms133
Indoor Temperature Sensor (Open/Short)133
Indoor Heat Exchanger Temperature Sensor (Open/Short)134
Indoor Fan Error135
Communication Error After Finishing Tracking136
Indoor Unit Float Sensor Error137
Eeprom Circuit Failure138
E407139
When The Outdoor Unit Power Is Not On140
When The Outdoor Unit Power Is Not On - Initial Diagnosis : 3-Phase Products141
Indoor/Outdoor Communication Error (1Min.) (Error Code : E202)144
Communication Error Between Outdoor Unit Inv ↔ Main Micom (1 Min.)(Error Code: E203)146
Outdoor Sensor Error (Error Code : E221, E231, E251, E320)147
Reverse Phase / Loss Phase Detection (3-Phase Outdoor Unit) (Error Code : E425 )148
Compressor Down Due To Freezing Control (Error Code : E403)149
Outdoor Unit Fan Error (Error Code : E458, E475)150
Compressor Starting Error / Rotation Error (Error Code : E461, E467)151
Full Current Error / Pfc Over-Current Error (Error Code : E462, E484)153
Ipm Over Current Error (Error Code : E464)154
Dc Link Over-Current / Low-Voltage Error (Error Code : E466)157
H/W Dc_Link Over Voltage Error (Error Code : E483)157
Ac Input Voltage Sensor Error (Error Code : E488)157
Gas Leakage Error (Error Code : E554)158
Pipe Blockage Error (Error Code : E422)160
Smart Install Mode Was Not Carried Out (Error Code : E508 )161
Precautions162
Others163
Pcb Diagram And Parts List165
Main Pcb165
Display Pcb175
Sub Pcb178
Bldc Pba179
Inverter Pcb182
Wiring Diagram185
Reference Sheet195
Index For Model Name195
Refrigerating Cycle Diagram198