Page 2 - English; Contents; Safety Information
2 English Contents Contents Safety Information 4 Installing the unit 5 Power supply line, fuse or circuit breaker 6 Installation Procedure 7 Step 1 Choosing the installation location 7 Step 2 Checking and preparing accessories and tools 10 Step 3 Fixing the outdoor unit in place 10 Step 4 Connecting...
Page 3 - Correct Disposal of This Product
3 English Correct Disposal of This Product (Waste Electrical & Electronic Equipment) (Applicable in countries with separate collection systems) This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g. charger, headset, USB cable) shou...
Page 4 - mation; General information; WARNING
4 English Safety Information Safety Infor mation Safety Information WARNING • Hazards or unsafe practices that may result in severe personal injury or death. CAUTION • Hazards or unsafe practices that may result in minor personal injury or property damage. • Carefully follow the precautions listed b...
Page 5 - Installing the unit; IMPORTANT: When installing the unit, always remember to
5 English Safety Infor mation • For use in Europe: This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the applian...
Page 6 - Power supply line, fuse or circuit breaker; Step 5 Optional: Extending
6 English Safety Information Safety Infor mation • Make sure that the work area is safe from flammable substances. • To purge air in the refrigerant, be sure to use a vacuum pump which is compatible with R-32. • Note that the refrigerant has no odour. • The units are not explosion proof so they must...
Page 7 - Instal; Step 1 Choosing the installation; Installation location requirements; Installation Procedure
7 English Instal lation Pr oc edure Step 1 Choosing the installation location WARNING • Because your air conditioner contains R-32 refrigerant, make sure that it is installed, operated, and stored it in a room whose floor area is larger than the minimum required floor area specified in the following...
Page 8 - CAUTION; CAUTION; ※ Please contact your local SAMSUNG representative for; Outdoor unit dimensions
8 English Installation Procedure Instal lation Pr oc edure CAUTION • This device must be installed according to the national electrical rules. • If your outdoor unit exceeds a net weight of 60 kg, do not install it on a suspended wall, but stand it on a floor. • When installing the outdoor unit at t...
Page 9 - Minimum clearances for the outdoor unit; When installing 1 outdoor unit
9 English Instal lation Pr oc edure Minimum clearances for the outdoor unit When installing 1 outdoor unit (Unit: mm) 150 or mor e 500 or mor e 150 or more 150 or more 150 or mor e 1000 or more 1000 or mor e 500 or mor e 150 or more 1000 or mor e 150 or mor e When installing more than 1 outdoor unit...
Page 10 - Moving the outdoor unit with wire rope; Step 2 Checking and preparing; NOTE; Step 3 Fixing the outdoor unit in place
10 English Installation Procedure Instal lation Pr oc edure Moving the outdoor unit with wire rope 1 Before carrying the outdoor unit, fasten two wire ropes of 8 m or longer, as shown in the figure. 2 To prevent damages or scratches effectively, insert a piece of cloth between the outdoor unit and t...
Page 11 - Optional: Fixing the outdoor unit to a wall with; Step 4 Connecting the power cables,; Air conditioning system examples
11 English Instal lation Pr oc edure Optional: Fixing the outdoor unit to a wall with a rack Soft rubber designed to cut off vibration from rack to wall. (not supplied with product) Designed to cut off residual vibration from outdoor unit to rack. (not supplied with product) Anchor bolt Base surface...
Page 12 - Connecting the main power cable; When using ELB for 1 phase and 3 phase
12 English Installation Procedure Instal lation Pr oc edure Connecting the main power cable When using ELB for 1 phase and 3 phase 1(L) 2(N) L1(R) L2(S) L3(T) N F1 F2 1(L) 2(N) L N F1 F2 MCCB ELB Power supply Electrical component box The appearance of the unit may be different from the picture depen...
Page 13 - Main power terminal block specifications; • 1-phase terminal block specifications; Main power cable specifications; The power cable is not supplied with air conditioner.; Single phase
13 English Instal lation Pr oc edure Main power terminal block specifications • 1-phase terminal block specifications (Unit: mm) AC100/120/140RXADKG 1(L) 2(N) F1 F2 L N 16.3 12 11.4 10.1 • 3-phase terminal block specifications (Unit: mm) AC100/120/140RXADNG 1(L) 2(N) L1(R) L2(S) L3(T) N 9.8 14.2 11....
Page 15 - Silence mode controller wiring diagram; Connecting the outdoor-to-indoor power cable
15 English Instal lation Pr oc edure Silence mode controller wiring diagram 2Pin (RED) 4Pin(RED) Non-voltage contact External controller Connecting the outdoor-to-indoor power cable and the communication cable 1-phase L N F1 F2 1(L) 2(N) L N F1 F2 Outdoor-to-indoor power cable For connecting the pow...
Page 16 - Outdoor-to-indoor power terminal specifications
16 English Installation Procedure Instal lation Pr oc edure 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 Nor...
Page 17 - Outdoor-to-indoor power and communication; Step 5 Optional: Extending the power; Method 1
17 English Instal lation Pr oc edure Outdoor-to-indoor power and communication cables specifications Indoor power supply Power supply Max/Min (V) Indoor power cable 1ø, 220-240V, 50 Hz ±10% Cassette, RAC, Console : 0.75 mm²↑, 3 wires Duct, Ceiling : 1.5 mm²↑, 3 wires Communication cable 0.75 mm²↑, 2...
Page 19 - Step 6 Connecting the refrigerant pipe
19 English Instal lation Pr oc edure Step 6 Connecting the refrigerant pipe Items Maximum allowable length Single Installation DPM Installation Applicable outdoor unit models AC071BXAPKG AC071BXAPNG AC100BXAPKG AC100BXAPNG AC120BXAPNG AC140BXAPNG AC071BXAPKG AC071BXAPNG AC100BXAPKG AC100BXAPNG AC120...
Page 20 - Perform cutting with only a cutter (ex. nipper) and never tap; Step 7 Optional: Cutting and flaring the
20 English Installation Procedure Instal lation Pr oc edure CAUTION • Be sure to use C1220T-1/2H (Semi-hard) pipe for more than Ø19.05 mm. If you use C1220T-O (Soft) pipe for Ø19.05 mm, the pipe may burst open, which can result in an injury. Make at least one round: It will reduce noise and vibratio...
Page 21 - Step 8 Installing oil traps
21 English Instal lation Pr oc edure 5 Check that the flaring is correct, referring to the illustrations below for examples of incorrect flaring. 3 2 1 Correct Inclined Damaged Surface Cracked Uneven Thickness CAUTION • Keep the piping length at a minimum to minimize the additional refrigerant charg...
Page 22 - Step 9 Connecting up and removing air in
22 English Installation Procedure Instal lation Pr oc edure Step 9 Connecting up and removing air in the circuit CAUTION • When installing, make sure there is no leakage. When recovering the refrigerant, ground the compressor first before removing the connection pipe. If the refrigerant pipe is not ...
Page 23 - Precautions on adding the R-32 refrigerant; Calculating the quantity of refrigerant to add; Important information: regulation regarding
23 English Instal lation Pr oc edure 8 Check for gas leakage. • At this time, especially check for gas leakage from the 3-way valve’s stem nuts(A port), and from the service port cap. CAUTION • Connect the indoor and outdoor units using pipes with flared connections (not supplied). For the lines, us...
Page 24 - Please fill in the following with indelible ink on the; Charging the refrigerant under conditions of
24 English Installation Procedure Instal lation Pr oc edure 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 - Single installation outdoor unit; Installing DPM; Space requirements for indoor and outdoor units and
25 English Instal lation Pr oc edure Calculating the quantity of refrigerant to add The quantity of additional refrigerant is variable according to the installation situation. Thus, make sure the outdoor unit situation before adding refrigerant. This operation can only be performed by a qualified re...
Page 26 - Step 11 Performing the gas leak test
26 English Installation Procedure Instal lation Pr oc edure Connecting communication line and wired remote controller • In case of 2 indoor units connection F1/F2 F1/F2 F1/F2 L/N L/N L/N Outdoor unit Remote control Indoor unit #1 Indoor unit #2 • In case of 3 indoor units connection Outdoor unit Rem...
Page 27 - Step 12 Draining the water naturally
27 English Instal lation Pr oc edure A(Gas) B(liquid) • The designs and shape are subject to change according to the model. Step 12 Draining the water naturally When using the air conditioner in the heating mode, ice may accumulate . During de-icing (defrost operation), the defrosting water must be ...
Page 28 - Step 14 Checking the earthing
28 English Installation Procedure Instal lation Pr oc edure Pipe Pipe size (mm) Insulation Type (Heating/Cooling) Remarks Standard [Less than 30°C, 85%] High humidity [over 30°C, 85%] EPDM, NBR Liquid pipe Ø6.35~Ø9.52 9 t 9 t Internal temperature is higher than 120°C Ø12.7~Ø19.05 13 t 13 t Gas pipe ...
Page 29 - Step 15 Performing final check and trial; ※ Defrost test mode; ※ Eco mode : Standby for minimizing power consumption
29 English Instal lation Pr oc edure Step 15 Performing final check and trial operation 1 Check the power supply between the outdoor unit and the auxiliary circuit breaker. • 1 phase power supply : L, N • 3 phase power supply : R, S, T, N 2 Check the indoor unit. a Check that you have connected the ...
Page 32 - Extr; ) Current restriction rate : When restriction option is; ※ While you are setting the option, you may press and hold; After approximately 2 minute, close the valve on the low; Relocating the indoor and outdoor units; Pumping down refrigerant; Extra Procedures; Extra procedures
32 English Installation Procedure Extr a proc edures Option item Input unit SEG1 SEG2 SEG3 SEG4 Function Dedicated mode for cooling/ heating Main 0 7 0 0 Cooling / Heating operation (default) 0 1 Cooling operation only 0 2 Heating operation only • ¹⁾ Current restriction rate : When restriction optio...
Page 33 - Using the stop valve; Opening the stop valve; Closing the stop valve
33 English Extr a proc edures 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 charging port cap(Refer to the table) Charging Core Spindle Tightening torque for bod...
Page 34 - Maint; Performing the gas leak tests for repair; Decommissioning; Maintenance Procedures; Maintenance Procedures
34 English Maintenance Procedures Maint enanc e Proc edures Performing the gas leak tests for repair In case of repair of the refrigerant circuit, the following procedure must be kept to consider flammability. 1 Remove the refrigerant. 2 Purge the refrigerant circuit with inert gas. 3 Perform evacua...
Page 35 - Troubleshooting; Appendix; Appendix
35 English Appendix Troubleshooting The table below list the self-diagnostic routines. For some of error codes, you must contact an authorized service centre.If an error occurs during the operation, it is displayed on the outdoor unit PCB LED, both MAIN PCB and INVERTER PCB. No. Error Code Meaning R...
Page 37 - Technical specifications
37 English Appendix Technical specifications Model Net weight Net dimension (W x D x H) AC071BXAPKG 75.0 kg 940 mm x 330 mm x 998 mm AC071BXAPNG 74.0 kg 940 mm x 330 mm x 998 mm AC100BXAPKG 100.0 kg 940 mm x 330 mm x 1420 mm AC100BXAPNG 100.0 kg 940 mm x 330 mm x 1420 mm AC120BXAPNG 100.0 kg 940 mm ...
