Samsung AC120HCADKH/EU - Installation Manual

6 Preparation for outdoor unit installation Moving the Outdoor Unit by Wire Rope Fasten the outdoor unit by two 8m or longer wire ropes as shown at the figure . To prevent from damage or scratches, insert a piece of cloth between the outdoor unit and rope, then move the unit . ❋ ❋ The appearance of ...

8 Deciding on where to install the outdoor unit Space Requirements for Outdoor Unit When installing 1 outdoor unit (Unit : mm) 300 or mor e 1500 or mor e ❋ ❋ When the air outlet is opposite the wall ❋ ❋ When the air outlet is towards the wall 300 or mor e 300 or more 600 or more 1500 or mor e 2000 o...

ENGLISH 9 When installing more than 1 outdoor unit (Unit : mm) 1500 or mor e ❋ ❋ When the air outlet is towards the wall 300 or mor e 300 or more 600 or more 600 or more 600 or more ❋ ❋ When 3 sides of the outdoor unit are blocked by the wall 300 or mor e 1500 or mor e 600 or more 600 or more 500 or...

10 Outdoor unit installation The outdoor unit must be installed on a rigid and stable base to avoid any increase in the noise level and vibration, particularly if the outdoor unit is to be installed in a location exposed to strong winds or at a height, the unit must be fixed to an appropriate suppor...

11 ENGLISH Connecting the cable Two electronic cables must be connected to the outdoor unit . f f The connection cord between indoor unit and outdoor unit . f f The power cable between outdoor unit and auxiliary circuit breaker . f f Specially for Russian and European market, before installation, th...

12 Power Cable Specifications f f The power cable is not supplied with air conditioner . - Select the power supply cable in accordance with relevant local and national regulations . - Wire size must comply with the applicable local and national code . - Specifications for local wiring power cord and...

13 ENGLISH 3 Phase Type of outdoor unit Model Outdoor Units Input Current [A] Power Supply Outdoor Unit Indoor Unit Rated Voltage Range Outdoor (Down_Amp) Indoor Total MCA MFA Hz Volts Min. Max. Cooling Heating A AC100FCADGH AC100FB4DEH 50 380-415 342 456 .5 12 12 0 .7 12 .7 12 .7 15 .0 RC100DHXGA N...

14 Between Indoor unit and Outdoor unit Connection Cable Specifications(Common in use) Power supply Communation Cable Power supply Max/Min(V) Indoor Power Cable 1Φ, 220-240V, 50Hz ±10% 2 .5mm²  , 3wires 0 .75~1 .5mm², 2wires f f Power supply cords of parts of appliances for outdoor use shall not be...

15 ENGLISH Wiring Diagram of Power Cable When using ELB for 1 phase and 3 phase ELB MCCB MCCB 1(L) 2(N) N L N L3(T) 1(L) 2(N) L2(S) L1(R) Power Supply Electrical component box Indoor Unit 1 phase 3 phase Indoor Power Communication cable Main power cable Cable clamp ❋ ❋ The appearance of the unit may...

16 DRED wiring diagram COMMONDRM3DRM2DRM1 ASSY Control out DRED SUB PBA DRED Controller Outdoor unit Cable specification Model Power cable Interconnection cable RC100/125/140/155DHXEG, RC180DHXGG DRED Connected Wire 2, 0 .75mm 2 H05RN-F (60245 IEC57) (Only for reference) Silence mode controller wiri...

17 ENGLISH Wiring Diagram of Connection Cord 1 phase 3 phase 1(L) 2(N) N L Indoor Unit Main power cable Cable clamp Indoor Power Communication cable Cable tie 1(L) F2 F1 2(N) Outdoor Unit N L3(T) 1(L) 2(N) L2(S) L1(R) F2 F1 Indoor Unit Cable clamp Indoor Power Communication cable Cable tie 1(L) F2 F...

19 ENGLISH How to connect your extended power cables 1 . Prepare the following tools . Tools Crimping pliers Connection sleeve (mm) Insulation tape Contraction tube (mm) Spec MH-14 20xØ6 .5(HxOD) Width 19mm 70xØ8 .0(LxOD) Shape 2 . As shown in the figure, peel off the shields from the rubber and wir...

21 ENGLISH Connecting the refrigerant pipe Refrigerant piping system Items Maximum allowable length Single installation DPM installation Applicable outdoor unit models AC090FCA T EH AC100FCAD T H AC100FCASEH RC090 T HXEA RC100DHX T A RC100SHXEA AC071HCAPKH AC090HCAD T H AC100HCAD T H AC120HCAD T H A...

23 ENGLISH 3 . If you cannot charge the refrigerant according to the upper steps, following these : 1) Open both liquid stop valve and gas stop valve .2) Operate the air conditioner by pressing the K2 key on the outdoor unit PCB .3) About 30 minutes later, charge the refrigerant through the service ...

24 Adding refrigerant (R-410A) How to Calculate the Quantity of Adding Refrigerant 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 r...

25 ENGLISH Installing DPM DPM allowable Outdoor and indoor unit models DPM allowable Outdoor and indoor unit models Outdoor unit models 2 indoor units connection 3 indoor units connection 4 indoors unit connection Indoor unit Indoor unit Indoor unit AC100FCAD T H AC052FBNDEH/AC052FB4DEH AC035FBNDEH ...

26 Installing DPM In case of 4indoor units connection Outdoor unit Indoor unit #1 Remote control F1/F2 F1/F2 F1/F2 F1/F2 F1/F2 F1/F2 F1/F2 L/N L/N L/N L/N L/N L/N L/N Indoor unit #2 Indoor unit #3 Indoor unit #4 ❋ ❋ The wired remote controller can be used with any of the DPM indoor units . Operation...

28 Cutting/Flaring the pipes 1 . Make sure that you have the required tools available . (pipe cutter, reamer, flaring tool and pipe holder)2 . If you wish to shorten the pipes, cut it with a pipe cutter, taking care to ensure that the cut edge remains at a 90° angle with the side of the pipe . Refer...

ENGLISH 29 Performing leak tests LEAK TEST WITH NITROGEN (before opening valves) In order to detect basic refrigerant leaks, before recreating the vacuum and recirculating the R-410A, it’s responsable of installer to pressurize the whole system with nitrogen (using a cylinder with pressure reducer) ...

30 Refrigerant pipe work Insulating the pipes Once you have checked that there are no leaks in the system, you can insulate the piping and hose .1 . To avoid condensation problems, place an insulator around each refrigerant pipe . • When insulate the pipe, be sure to overlap the insulation . • The i...

ENGLISH 31 Installing an oil trap Check the following list and install an oil trap . f f Install an oil trap only when the outdoor unit is at a higher level than the indoor unit . f f Based on cooling operation, install it on the gas side pipe only . f f Install the oil trap only in between the outd...

32 Using stop valve To Open the Stop Valve 1 . Open the cap and turn the stop valve counterclockwise by using a hexagonal wrench . 2 . Turn it until the axis is stopped . • Do not apply excessive force to the stop valve and always use special instruments . Otherwise, the stopping box can be damaged ...

34 Pump down Procedure Pump down will be carried out when an evaporator is replaced or when the unit is relocated in another area . 1 . Remove the cap from the low pressure side .2 . Turn the low pressure side valve clockwise to close and connect a pressure gauge (low pressure side) to the service v...

ENGLISH 35 Checking correct grounding If the power distribution circuit does not have a grounding or the grounding does not comply with specifications, an grounding electrode must be installed . The corresponding accessories are not supplied with the air conditioner . 1 . Select an grounding electro...

36 Testing operations 1 . Check the power supply between the outdoor unit and the auxiliary circuit breaker . f f 1 phase power supply : L, N f f 3 phases power supply : R,S,T,N 2 . Check the indoor unit . 1) Check that you have connected the power and communication cables correctly . (If the power ...

39 ENGLISH COMMISSION DELEGATED REGULATION (EU) No 626/2011 i) PRODUCT FICHE (ENERGY LABELLING OF AIR CONDITIONERS) ii) A Supplier's name - Samsung Electronics Co., Ltd. Samsung Electronics Co., Ltd. Samsung Electronics Co., Ltd. B Model name (Indoor/Outdoor) - AC090FB4DEH/ AC090FCADEH AC100FB4DEH/ ...

ENGLISH 61 Troubleshooting The table below give indication about self diagnostic routine . Some of error code requires activities exclusively for Authorized Service Center . Outdoor unit If an error occurs during the operation, it is displayed on the outdoor unit PCB LED, both MAIN PCB and INVERTER ...

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