Table Of Contents - Samsung AJ009JNNDCH Service Manual

Table of Contents

Product Specifications1
Troubleshooting1
Wiring Diagram1
Table Of Contents2
Trouble Shooting2
Safety Information3
Safe Installation3
Power Supply And Circuit Breaker3
Installing The Air Conditioner3
During Operation4
Disposing Of The Unit4
The Feature Of Product5
Accessory And Specifications12
Disassembly And Reassembly17
Indoor Unit Disassembly And Reassembly18
Outdoor Unit Disassembly And Reassembly44
Display Error And Check Method55
Led Display On The Receiver & Display Unit56
Outdoor Unit Errors59
Setting Option Setup Method61
Setting An Indoor Unit Address And Installation Option61
The Procedure Of Setting Option62
Setting An Indoor Unit Address (Main/Rmc)63
Setting An Indoor Unit Installation Option64
Changing A Particular Option65
Items To Be Checked First66
Wiring Checking Function67
Without Wiring Checking Function68
Checking And Testing Operations70
Settings Of Pcb Display Of The Outdoor Unit71
Key Options Of Pcb Display71
K4 View Mode Display Changes71
Apply The Power To The Outdoor Unit72
Pipe Checking Operation (Auto Addressing Mode)72
If Error Code Is Displayed On Indoor Or Outdoor Led, Check As Follows74
Auto Address Setting75
Address Setting Another Case75
Operation Error76
Try-Run Check Error77
Fault Diagnosis By Symptom78
Indoor Temperature Sensor (Open/Short)78
Indoor Fan Error ( Bldc Motor Model )79
Communication Error After Finishing Tracking80
Eeprom Circuit Failure81
Outdoor Unit Is Not Powered On – Initial Diagnosis (1Phase)82
Outdoor Unit Fan Error83
Compressor Startup Error, Compressor Lock Error, Compressor Rotation Error84
Ipm Over Current Error85
Checking Temperature Sensor86
Outdoor Discharge/Olp Temperature Sensor Error86
Outdoor Out/Cond Temperature Sensor Error87
Checking Eev87
Pcb Inspection88
Cautions For Part Replacement88
Pcb Diagram And Parts List89
Samsung Electronics94
Indoor Unit97
Outdoor Unit100
Selecting Area For Installtaion103
Reference Sheet103
Remote Control Unit104
Connecting Up And Purging The Circuit105
Refrigerant Refill106
Refrigerant Adjustment107
Flare Nut Fixing Torque107
"Pump Down" Procedure108
Relocation Of The Air Conditioner108
Index Of Model Name109
Refrigerating Cycle Diagram111
Pressure & Capacity Mark113
The Abbreviated Technology Words & The Definition Of Technology Terms113
Q & A For Non-Trouble114
Common Sense Of Refrigeration117
Effectiveness Of Air Supplier117
Four Factors Of Air Suppliers117