Related Manuals for Samsung AJ BXS CH Series
Summary of Contents for Samsung AJ BXS CH Series
- Page 1 Air conditioner Installation manual AJ***BXS*CH / AJ***BXJ*CH • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this manual carefully and retain it for future reference.
-
Page 2: Table Of Contents
Contents Safety Information General information Installing the unit Power supply line, fuse or circuit breaker Installation Procedure Step 1 Choosing the installation location Step 2 Checking and preparing accessories and tools Step 3 Fixing the outdoor unit in place Step 4 Connecting the power cables, communication cable, and controllers Step 5 Optional: Extending the power cable Step 6 Connecting the refrigerant pipe Step 7 Optional: Cutting and flaring the pipes... -
Page 3: Safety Information
• This manual explains how to install an indoor unit with maintenance works. Installation/repair technicians a split system with two SAMSUNG units. The use of may be injured if protective equipment is not properly other types of units with different control systems may equipped. -
Page 4: Installing The Unit
Safety Information • This appliance is not intended for use by persons • Make sure that the condensed water runs well out of (including children) with reduced physical, sensory or the unit at low ambient temperature. Drain pipe and mental capabilities, or lack of experience and knowledge, cond heater can frost/ice can not grow. -
Page 5: Installation Procedure
Outdoor Unit CAUTION 7.87 inch(200 mm) Air Guide Duct (This product is not provided by Samsung) • Depending on the condition of the power supply, • Install the unit at a height where its base can be firmly unstable power or voltage may cause malfunction of fixed in place. - Page 6 • Check the condition of the product periodically. Check the installation site every 3 months and perform anti-corrosion treatment such as R-Pro 11.81 (300) supplied by SAMSUNG (Code : MOK-220SA) or or more commercial water repellent grease and wax, etc., based on the product condition.
-
Page 7: Step 2 Checking And Preparing Accessories And Tools
Assembly Cable (option) Drain Plug Energy Label U.S. Government Federal law prohibits removal of this label before consumer purchase. Heat Pump Samsung Electronics Co., Ltd. Cooling and Heating Model AJ036JCJ5CH Split System Heating Capacity 40,000 Btu/h Cooling Capacity 36,000 Btu/h 23.62 (600) -
Page 8: Step 3 Fixing The Outdoor Unit In Place
Installation Procedure Step 3 Fixing the outdoor unit in place Optional: Fixing the outdoor unit to a wall with a rack Install the outdoor unit on a rigid and stable base to Designed to cut off residual vibration from prevent disturbance from any noise caused by vibration. outdoor unit to rack. - Page 9 • Connect the air conditioner to the earthing system 2 Remove conduit knock-outs for the required number before making the electrical connections. of connections. AJ020BXS3CH / AJ024BXS4CH / AJ030BXS4CH / Connecting wire conduits AJ036BXJ4CH When connecting cables between the indoor unit and the outdoor unit, use conduits to protect the cables.
- Page 10 Installation Procedure Connecting the cables to the outdoor unit • AJ***BXS3CH A-unit B-unit C-unit Indoor unit Assembly cable F1 F2 F1 F2 F1 F2 Earth Earth Earth terminal terminal terminal F1 F2 F1 F2 F1 F2 Power cable Communication cable to indoor units to indoor units L1 L2 L1 L2...
- Page 11 • AJ***BXJ5CH A-unit B-unit C-unit D-unit E-unit Indoor unit 1(L) 2(N) F1 1(L) 2(N) F1 1(L) 2(N) F1 1(L) 2(N) F1 1(L) 2(N) F1 Assembly cable F1 F2 F1 F2 F1 F2 F1 F2 F1 F2 Earth Earth Earth Earth Earth terminal terminal...
- Page 12 Installation Procedure Specification for circuit breaker and power supply cord • Power supply cord is not supplied with air conditioner. • Select the power supply cord in accordance with relevant local and national regulations. • Wire size must comply with the applicable local and national code. •...
- Page 13 Central control connection (optional) PCB MAIN - OUT Do not connect the power and communication wires to these terminal blocks Terminal blocks(R1,R2) for connection with the Upper Controller (DMS, Touch, On/Off Controller, etc.) Turn the power off and take off the cover of the outdoor units. Connect R1/R2 lines which are upper controller communication cables referring to upper figure.
- Page 14 Installation Procedure Outdoor-to-indoor power terminal specifications • Connect the cables to the terminal board using the compressed ring terminal. • Cover a solderless ring terminal and a connector part of the power cable and then connect it. Silver solder Nominal Nominal dimensions for dimensions for...
-
Page 15: Step 5 Optional: Extending The Power Cable
Outdoor-to-indoor power and communication Step 5 Optional: Extending the power cables specifications cable 1 Prepare the following tools. Indoor power supply Power supply Max/Min (V) Indoor power cable Tools Spec Shape ±10% 3 wires Crimping pliers MH-14 Communication cable 0.0012 to 0.0023 inch² (0.75 to 1.5 mm²), 2 wires 0.79xØ0.26 Connection sleeve (20xØ6.5) - Page 16 Installation Procedure 3 Insert both sides of core wire of the power cable into 5 Apply heat to the contraction tube to contract it. the connection sleeve. Method 1 Method 2 • Method 1: Push the core wire into the sleeve from Contraction tube Contraction tube both sides.
-
Page 17: Step 6 Connecting The Refrigerant Pipe
Step 6 Connecting the refrigerant pipe 1 Piping outside diameter. Power Outside Indoor unit Out unit supply Ø, diameter 1 Piping outside diameter. V, Hz Liquid Gas Power Outside **07/09/12/009/ 3/8" Indoor unit Out unit supply Ø, diameter 012**, AR15** 1,208- V, Hz Liquid Gas... - Page 18 Installation Procedure 1 Piping outside diameter. 1 Piping outside diameter Power Outside Outside Indoor unit Out unit supply Ø, diameter Power diameter V, Hz Liquid Gas Indoor unit Out unit supply Ø, V, Hz Liquid Gas **07/09/12/009/ 3/8" 012**, AR15** AJ030BXS4CH / **07/09/12/009/ 3/8"...
-
Page 19: Step 7 Optional: Cutting And Flaring The Pipes
4 Slide a flare nut on to the pipe and flare the pipe. CAUTION • If the indoor unit combination includes AJ***BNHDCH R0.02 to 0.03 inch / AC***BNZDCH indoor units, select a combination (R 0.4 to 0.8 mm) according to the guide in the Technical Data Book. •... -
Page 20: Step 8 Connecting Refrigerant Pipes And Vacuuming
Installation Procedure CAUTION and vacuuming • Make the electrical connection and leave the system into "stand by mode". Do not turn on the system! This WARNING is necessary for better vacuum operation (full OPEN position of Electronic Expansion Valve - EEV -). •... -
Page 21: Step 9 Performing The Gas Leak Test
3 Open the valve of the low pressure side of manifold Step 9 Performing the gas leak test gauge counter clockwise. Before completing the installation (insulation of the 4 Purge the air from the system using vacuum pump for cables, hose and piping and fixing of the indoor unit to the about 30 minutes. -
Page 22: Step 10 Adding Refrigerant (R-410A)
Installation Procedure NOTE • If R-410A refrigerant is charged with gas, the composition of the charged refrigerant changes and Calculating the quantity of refrigerant to add the characteristics of the equipment vary. • While adding refrigerant use an electronic scale to The quantity of additional refrigerant is variable according to the installation situation. -
Page 23: Step 12 Checking The Earthing
3 Finish wrapping insulating tape around the rest of the CAUTION pipes leading to the outdoor unit. • For AJ***BXS*CH model, do not install a drain hose 4 Install a green/yellow colored earthing wire: and a drain plug. • If the earthing wire is too short, connect an Let the water drain naturally. - Page 24 Installation Procedure Setting Key and Display of the outdoor unit • K4 View mode Display changes • Key option of the outdoor unit Display Push Push Display Explanation Explanation K1: Function button - K3: Reset button Present Compressor Discharge temperature Push Frequency Pipe Checking Operation...
- Page 25 Setting the outdoor option Example) • Press and hold K2 to enter the option setting. (Only available when the operation is stopped) If you enter the option setting, display will show the following. • If you have selected desired option, you can shortly press the K2 switch to adjust the value of the Seg 3, Seg 4 and change the function for the selected option.
- Page 26 Installation Procedure Setting Option Entering mode for setting option Option setting mode <AR**TSFABWKN / AR**BSFCMWKN> Mode button High Temp button Fast button Low Temp button WindFree button <AC***BN*DCH / AJ***BNHDCH> Mode button High Fan button High Temp button Low Temp button Low Fan button English...
- Page 27 Setting Option 1 Remove batteries from the remote controller 2 Insert batteries and enter the option setting mode while pressing button and button. 3 Each time you press button, 7-seg on left side is increased by "1" and each time you press button, 7-seg on right side is increased by "1"...
- Page 28 Installation Procedure Operation Indication Step 4 Press button to be changed to DRY mode in the ON status. 1 Press button to enter SEG6. 2 Press button to enter SEG8. Step 5 Press button to be changed to FAN mode in the ON status. 1 Press button to enter SEG9 value.
- Page 29 Operation Indication Step 11 Press button to be changed to HEAT mode in the OFF status 1 Press button to enter SEG23 value. 2 Press button to enter SEG24 value. Step 12 Press button to check whether the option code you entered is correct or not. Press operation button to enter option.
- Page 30 Installation Procedure 1 Turn on the outdoor unit, and then check whether the display 1/2 indications are displayed "E199" code. " and display 2 shows the connected indoor number. • If different display code is shown, see Troubleshooting on page 37 and take corrective actions. 2 Push once the K1 button.
- Page 31 Option No. : 0AXXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 100-digit of indoor 10-digit of indoor A single digit of Explanation Page Mode Setting main address unit address unit indoor unit Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details No Main address...
- Page 32 Installation Procedure Setting an indoor unit installation option (suitable for the condition of each installation location) The following explains how to set the options for the RAC models. For other models, refer to the installation manual included with each product. 1 Check whether power is supplied or not.
- Page 33 Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Setting the output of Explanation Page Use of external control Buzzer control external control Indication Details Indication Details Indication Details Indication Details Disuse Use of Thermo ON Reserved Reserved buzzer Indication and ON or OFF control Details OFF control Operation...
-
Page 34: Step 14 Cool And Heat Modes Operation Test
Installation Procedure Step 15 Optional: Setting to Cool or operation test After installing the outdoor and indoor units, test the Cool This function enables the indoor units connected to the and Heat modes. outdoor unit to operate in a specific mode. •... -
Page 35: Extra Procedures
Extra Procedures Pumping down refrigerant Relocating the indoor and outdoor units WARNING 1 Pump down refrigerant. See Pumping down refrigerant on page 35. • After installing the product, be sure to perform leak 2 Remove the power cord. tests on the piping connections. After pumping down refrigerant to inspect or relocate the outdoor unit, 3 Disconnect the assembly cable from the indoor and be sure to stop the compressor and then remove the... - Page 36 Extra Procedures 3 Tighten the cap securely. Tightening torque Outer Diameter Charging port cap [inch (mm)] 14.8 to 18.4 (20 to 25) 7.4 to 8.9 18.4 to 22.1 (10 to 12) (25 to 30) 22.1 to 25.8 (30 to 35) NOTE •...
-
Page 37: Appendix
Appendix Troubleshooting The table below list the self-diagnostic routines. For some of PCB MAIN - OUT error, you must contact an authorized service center. If an error occurs during the operation, it is displayed on the outdoor unit PCB MAIN-OUT. 88 SEG DISPLAY Error Code Explanation... - Page 38 Error Code Explanation Remark E401 OUTDOOR UNIT FREEZING-SAFETY CONTROL(COMPRESSOR STOP) E404 OUTDOOR UNIT OVERLOAD-SAFETY CONTROL(COMPRESSOR STOP) E416 COMPRESSOR OPERATION STOP DUE TO DISCHARGE TEMPERATURE PROTECTION CONTROL E422 HIGH PRESSURE BLOCKAGE CONTROL E440 HEATING MODE RESTRICTION DUE TO HIGH AIR TEMPERATURE E441 COOLING MODE RESTRICTION DUE TO LOW AIR TEMPERATURE E458...
- Page 39 Memo English...
Need help?
Do you have a question about the AJ BXS CH Series and is the answer not in the manual?
Questions and answers