Page 2 - Contents; Safety Information; Cool; Extra procedures
2 English Contents For information on Samsung’s environmental commitments and product-specific regulatory obligations, e.g. REACH, WEEE, Batteries, visit : samsung.com/uk/aboutsamsung/samsungelectronics/corporatecitizenship/data_corner.html Safety Information 3 Safety Information 3 Installation Proc...
Page 3 - WARNING: Read This Manual; Notices and notes; WARNING
3 English Sa fe ty In fo rm at io n WARNING: Read This Manual • Read and follow all safety information and instructions before installation, use, or maintenance of this appliance. Incorrect installation, use, or maintenance of this appliance can result in death, serious injury, or property damage. K...
Page 4 - General information
4 Safety Information English Sa fe ty In fo rm at io n General information WARNING • Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order to be able to use it as reference after installation. • For maximum safety, installers sh...
Page 5 - Installing the unit
5 English Sa fe ty In fo rm at io n Installing the unit WARNING IMPORTANT: When installing the unit, always remember to connect first the refrigerant tubes, then the electrical lines. • Upon receipt, inspect the product to verify that it has not been damaged during transport. If the product appears ...
Page 6 - Preparation of fire extinguisher; Ignition sources free
6 Safety Information English Sa fe ty In fo rm at io n • For installation with handling the refrigerant(R-32), use dedicated tools and piping materials. • Servicing and installation shall be performed as recommended by the manufacturer. In case other skilled persons are joined for servicing, it shal...
Page 8 - Installation Pr; Step 1 Choosing the installation; Installation location requirements; Installation Procedure
8 Installation Procedure English Installation Pr oc edur e Power supply line, fuse or circuit breaker WARNING • Always make sure that the power supply is compliant with current safety standards. Always install the air conditioner in compliance with current local safety standards. • Always verify tha...
Page 9 - CAUTION
9 English Installation Pr oc edur e • Install the unit in a location that would not obstruct any passageways or thoroughfares. • Install the unit in a location that would not inconvenience or disturb your neighbors, as they could be affected by the noise or the airflow coming from the unit. • Instal...
Page 10 - Minimum clearances for the outdoor unit
10 Installation Procedure English Installation Pr oc edur e Minimum clearances for the outdoor unit When installing 1 outdoor unit (Unit: mm) 300 or mor e 1500 or mor e 300 or mor e 600 or more 2000 or more 1500 or mor e 600 or mor e 300 or more 300 or mor e 1500 or mor e When installing more than 1...
Page 11 - Step 2 Checking and preparing; Step 3 Fixing the outdoor unit in place
11 English Installation Pr oc edur e Step 2 Checking and preparing accessories and tools 3-wire Power Cable (option) 2-wire Assembly Cable (option) Drain Plug Energy Label Rubber Leg Installation Manual Flare Nuts, 15.88mm outer pipe diameter Flare Nuts, 9.52mm outer pipe diameter Tube connector (Pi...
Page 12 - Step 4 Connecting the power cables,
12 Installation Procedure English Installation Pr oc edur e Optional: Fixing the outdoor unit to a wall with a rack Designed to cut off residual vibration from outdoor unit to rack. (not supplied with product) Anchor bolt Base surface Soft rubber designed to cut off vibration from rack to wall. (not...
Page 13 - Conncting the cables to the outdoor unit
13 English Installation Pr oc edur e Conncting the cables to the outdoor unit A B C L N 1(L) 2(N) 1(L) 2(N) 1(L) 2(N) F1 F2 1(L) 2(N) F1 1(L) 2(N) F1 1(L) 2(N) F1 F2 1 2 F1 F2 F1 F2 1 2 2 1 F2 1 2 F1 F2 F1 F2 F2 F1 F2 F1 F2 1 2 1 2 B C B C B C B C A 1(L) 2(N) F1 F2 F1 F2 F1 F2 1 2 B C F1 F2 F1 F2 F1...
Page 17 - Step 5 Optional: Extending the power
17 English Installation Pr oc edur e Outdoor-to-indoor power and communication cables specifications Indoor power supply Power supply Max/Min (V) Indoor power cable ߢעࡡߣߣߡࣗߣߥߡǤࡡߦߡ²і ±10% ߢࢋߦ͔͔ࠟ१ࡡߤӥθʪϑ Communication cable 0.75 to 1.5 mm², 2 wires • Power supply cords of parts of appliances for outdo...
Page 19 - Step 6 Connecting the refrigerant pipe
19 English Installation Pr oc edur e Step 6 Connecting the refrigerant pipe ६âߢߡߡƟǹâߦç 1 Piping outside diameter Indoor unit Out unit Power supply Ø, V, Hz Outside diameter Liquid Gas AR07/09/12********, AJ016/020/026 /035TN*D*G AJ100TXJ5KG 1,220-240, 50 1/4" 3/8" AR18********, AJ052TN*D*G ...
Page 20 - Step 7 Optional: Cutting and flaring
20 Installation Procedure English Installation Pr oc edur e CAUTION • 3 m as minimum pipe length: It will reduce noise and vibration. • Tighten the nuts to the specified torques. If overtightened, the nuts could be broken so refrigerant may leak. • Protect or enclose refrigerant tubing to avoid mech...
Page 21 - Step 8 Connecting up and removing air
21 English Installation Pr oc edur e • Make sure that the spaces where the refrigerant pipes are installed comply with national gas regulations. • Be sure to perform works such as additional refrigerant charging and pipe welding under the conditions of good ventilation. • Be sure to perform welding ...
Page 22 - Step 9 Performing the gas leak test
22 Installation Procedure English Installation Pr oc edur e CAUTION • Make the electrical connection and leave the system into “stand by mode”. Do not turn on the system! This is necessary for better vacuum operation (full OPEN position of Electronic Expansion Valve - EEV -). Vacuum Pump Tightening ...
Page 23 - ƊϩʪΧߢߡʒʒ̈͝ ̋θʪ ̇θ̈ ̋ʪθɇ͝ϩ࣍ŵࣗߤߣ࣎; Precautions on adding the R-32 refrigerant
23 English Installation Pr oc edur e økçƟkƊƟǮÃƟ²ĘÃƟŵĮkĘ࣍ɵʪ˙ͱθʪͱΧʪ̈͝͝˝Эɇ̷Эʪϑ࣎ In order to detect basic refrigerant leaks, before recreating the vacuum and recirculating the R-32, it is the responsibility of the installer to pressurize the whole system with nitrogen (using a cylinder with pressure re...
Page 24 - Calculating the quantity of refrigerant to add
24 Installation Procedure English Installation Pr oc edur e Please fill in the following with indelible ink on the refrigerant charge label supplied with this product and on this manual. • : The factory refrigerant charge of the product. • : The additional refrigerant amount charged in the field. • ...
Page 25 - Step 11 Connecting the drain hose to
25 English Installation Pr oc edur e Step 11 Connecting the drain hose to the outdoor unit When heating, ice may accumulate. During the process of defrosting, check if condensation draining is adequate.For adequate draining, do the following : 1 Insert the drain plug into the drain hole on the under...
Page 26 - Step 13 Setting an indoor unit address; Setting the indoor unit addresses manually; Ɗʪϩϩ̈͝ ̋ͱ ̇çʪцɇ͝ʒÜθΧ̷ɇцͱ ̇ϩ˵ʪͱЇϩʒͱͱθЇ̈͝ϩ
26 Installation Procedure English Installation Pr oc edur e Step 13 Setting an indoor unit address and installation option Setting the indoor unit addresses manually 1 Review all the following elements in the installation: • Installation site strength • Piping connection tightness to detect any gas ...
Page 27 - Setting the outdoor option
27 English Installation Pr oc edur e Setting the outdoor option • 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. ࣚ Seg 1 and Seg 2 will display the number for selected option. ࣚ Seg 3 a...
Page 28 - Setting Option
28 Installation Procedure English Installation Pr oc edur e Setting Option Low Temp button High Temp button Mode button Wind-Free button Fast button Option setting mode Entering mode for setting option <AR*****AA**> <AR*****CA**> <AR*****YA**> <AR*****ZA**> Mode buttonFast bu...
Page 29 - The procedure of setting option
29 English Installation Pr oc edur e 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...
Page 31 - Setting the indoor unit addresses automatically
31 English Installation Pr oc edur e Operation Indication Step 11 Press 1 button to be changed to HEAT mode in the OFF status 1 Press 5 button to enter SEG23 value. 2 Press 4 button to enter SEG24 value. Step 12 Press 1 button to check whether the option code you entered is correct or not. Press ope...
Page 36 - Step 16 Optional: Power improvement mode; Setting the power improvement mode
36 Installation Procedure English Installation Pr oc edur e Step 16 Optional: Power improvement mode The power improvement mode has the following power reduction effects. • Reduced power at Thermo off ࣚ When the air conditioner operates in Cool , Dry and Auto mode, if Thermo off is reached during co...
Page 37 - edur; Extra Procedures; Pumping down refrigerant; Relocating the indoor and outdoor
37 English Extra proc edur es Extra Procedures Pumping down refrigerant WARNING • After installing the product, be sure to perform leak tests on the piping connections. After pumping down refrigerant to inspect or relocate the outdoor unit, be sure to stop the compressor and then remove the connecte...
Page 38 - Using the stop valve; Opening the stop valve; Closing the stop valve
38 Extra Procedures English Extra proc edur es Using the stop valve Opening the stop valve 1 Open the cap and turn the stop valve anticlockwise by using a hexagonal wrench. 2 Turn it until the axis is stopped. Tightening torque for body cap (Refer to the table) Charging core Tightening torque for ch...
Page 39 - ppendix; Troubleshooting; Appendix
39 English A ppendix Troubleshooting ࣚ The table below list the self-diagnostic routines. For some of 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 PCB MAIN - OUT Error Code Explanatio...
Page 41 - MEMO
