Table Of Contents - Samsung AE RXEDEG Series Installation Manual

Table of Contents

Table Of Contents2
Safety Precautions3
Warning3
Product Specifications5
Product Line-Up5
Accessories5
Outdoor Unit Specification6
Main Components7
Dimensions(Overall)7
Fan Chassis7
Installing The Unit8
Deciding On Where To Install The Outdoor Unit8
Installation Guide At The Seashore8
Preparation Of Fire Extinguisher10
Ignition Sources Free11
Area Ventilation11
Leakage Detection Methods11
Labelling11
Recovery12
Installation Location Requirements12
Moving The Outdoor Unit By Wire Rope12
Space Requirements For Outdoor Unit13
When Installing 1 Outdoor Unit13
When Installing More Than 1 Outdoor Unit14
Outdoor Unit Installation15
Outdoor Unit Support15
Outdoor Unit Installed On The Wall By Rack15
Drain Work16
General Area16
Heavy Snow Fall Area (Natural Drainage)17
Selecting A Location In Cold Climates18
Electrical Connections19
Overall System Configuration19
Connection Of The Power Cable (1 Phase 2 Wires)19
Connection Of The Power Cable (3 Phase 4 Wires)19
Connecting The Cable20
Power Cable Specifications20
1 Phase20
3 Phase20
Specification Of Connection Cables (Common In Use)21
1-Phase Terminal Block Spec21
3-Phase Terminal Block Spec21
Ac Power : M5 Screw21
Wiring Diagram Of Power Cable22
When Using Elb For 1 Phase And 3 Phase22
1 Phase 2 Wires23
3 Phase 4 Wires24
Connecting The Power Terminal25
Installing The Earth Wire25
Earthing The Power Cable25
When Using The Terminal For Earthing Only25
How To Connect Your Extended Power Cables26
Refrigerant Piping Work28
Allowable Length Of The Refrigerant Pipe And The Installation Examples28
Minimum Required Room Area29
Selecting The Refrigerant Pipe30
Keeping Refrigerant Pipe Clean And Dry30
Cutting Or Flaring The Pipes30
Selecting The Insulator Of The Refrigerant Pipe33
Insulating The Refrigerant Pipe33
Brazing The Pipe34
Replacement Of Nitrogen Gas34
Performing The Refrigerant Gas Leak Test35
Vacuum Drying36
Selecting Additional Refrigerant Charge37
Refrigerant Charging37
Basic Charge37
Precautions On Adding The R-32 Refrigerant37
Important Information: Regulation Regarding The Refrigerant Used38
Adding Refrigerant39
Adding Refrigerants In Cooling Conditions39
Adding Refrigerants In Heating Conditions39
Adding The Heating Refrigerant40
To Close The Valve Stem40
To Open The Valve Stem40
Checking Correct Grounding41
Setting The Option Switch And Function Of The Keys41
Pump Down Procedure46
Objective Of Pump Down46
Cautions When Performing Pump Down46
Completing The Installation48
Final Checks And Trial Operation49
Inspection Before Test Operation49
Test Operation49
Troubleshooting50
Error Codes50