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Table of Contents
Related Manuals for Samsung RC DHXE Series
Summary of Contents for Samsung RC DHXE Series
- Page 1 RCDHXGA RCPHXEA RCPHXGA RCZHXEA RCSHXEA Air Conditioner installation manual 100% Recycled Paper 100% Recycled Paper 100% Recycled Paper imagine the possibilities Thank you for purchasing this Samsung product. To receive more complete service, please register your product at www.samsung.com/register DB98-32793A(6)
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Page 2: Table Of Contents
is sold or transferred. This manual explains how to install an indoor unit with a split system with two SAMSUNG units. The use of other types of units with different control systems may damage the units and invalidate the warranty. The manufacturer shall not be responsible for damages arising from the use of non compliant units. - Page 3 Do not place containers with liquids or other objects on the unit. All the materials used for the manufacture and packaging of the air conditioner are recyclable. The packing material and exhaust batteries of the remote controller(optional) must be disposed of in accordance with current laws. ...
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Page 4: Preparation For Outdoor Unit Installation
Preparation for outdoor unit installation The air conditioner uses R410A refrigerant. (Unit : mm) A Type: RC090DH/RC090PH/RC090SH/RC100DH/RC100SH Heat pump B Type: RC100PH/RC125DH/RC125PH/RC140DH Heat pump C Type: RC140PH/RC100ZH Heat pump... -
Page 5: Deciding On Where To Install The Outdoor Unit
Air Guide Duct (This product is not Stereo provided by Samsung) 200mm If the outdoor unit is installed at a height, ensure that its base is firmly fixed in position. Make sure that the water dripping from the drain hose runs away correctly and safely. - Page 6 Deciding on where to install the outdoor unit Space Requirements for Outdoor Unit When installing 1 outdoor unit When the air outlet is opposite the wall When the air outlet is towards the wall 2000 or more 300 or more 600 or more ...
- Page 7 When installing more than 1 outdoor unit (Unit : mm) When the air outlet is towards the wall 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 more 300 or more 600 or more...
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Page 8: Outdoor Unit Installation
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 support(wall or ground). -
Page 9: Connecting The Cable
Connecting the cable Two electronic cables must be connected to the outdoor unit. The connection cord between indoor unit and outdoor unit. The power cable between outdoor unit and auxiliary circuit breaker. Specially for Russian and European market, before installation, the supply authority should be consulted to determine the supply system impendance to ensure compliance. - Page 10 Connecting the cable Power Cable Specifications Single Phase Type GL Power cable MAX. LENGTH Type of outdoor unit Outdoor Power supply mm²,wires RC090DHXEA 2.5/3 L < 20m RC090PHXEA RC090SHXEA 1Φ, 220-240V, 50Hz RC100DHXEA 4.0/3 20 < L < 50m RC100SHXEA RC100PHXEA 2.5/3 L <...
- Page 11 Between Indoor unit and Outdoor unit Connection Cable Specifications(Common in use) Power supply Communation Cable Home Server Power supply Max/Min(V) Indoor Power Cable 1Φ, 220-240V, 50Hz ±10% CV 1.5mm², 3wires 0.75~1.25mm², 2wires 0.75mm², 2wires For Indoor Power Cable, use the grade H07RN-F or H05RN-F materials. When installing the indoor unit in a computer room or net work room, use the double shielded (Tape aluminum / polyester braid + copper ) cable of FROHH2R type. 1-phase terminal block spec AC power : M5 screw Communication : M3 screw 1(L) 2(N) 3-phase terminal block spec...
- Page 12 Connecting the cable Wiring Diagram of Power Cable When using ELB for 1 phase and 3 phase 1 phase 1(L) 2(N) Cable tie Power Supply Indoor Power Electrical component box Cable clamp MCCB Main power cable Communication cable MCCB ...
- Page 13 Wiring Diagram of Connection Cord 1 phase 3 phase Indoor Unit Indoor Unit 1(L) 1(L) 2(N) 2(N) 1(L) 2(N) L1(R) L2(S) L3(T) 1(L) 2(N) Cable tie Cable tie Indoor Power Cable clamp Indoor Power Communication cable Main power cable Communication cable 3 Phase 4 Wires power cable (AC 380V) Cable clamp •...
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Page 14: Connecting The Refrigerant Pipe
Connecting the cable C onnect the rated cables only. C onnect using a driver which is able to apply the rated torque to the screws. I f the terminal is loose, fire may occur caused by arc. If the terminal is connected too firmly, the terminal may be damaged. Tightening Torque (kgf • cm) 5.0~6.0 Communication : F1, F2 12.0~15.0 3phase AC power : 1(L), 2(N), L1(R), L2(S), L3(T), N 20.0~25.0 1phase AC power : 1(L), 2(N), L, N • W hen connecting cables, you can connect the cables to the electrical part or connect them through the holes below depending on the spot. • Run transmission wiring between the indoor and outdoor units through a conduit to protect against external forces, and feed the conduit through the wall together with refirgerant piping. - Page 15 T emper grade and minimum thickness of the refrigerant pipe Outer diameter [mm] Minimum thickness [mm] Temper grade ø6.35 ø9.52 C1220T-O ø12.70 ø15.88 ø15.88 C1220T-1/2H ø19.05 OR C1220T-H ø22.23 • M ake sure to use C1220T-1/2H (Semi-hard) pipe for more than Ø19.05mm. In case of using C1220T-O (Soft) pipe for Ø19.05mm, pipe may be broken, which can result in an injury. L (m) h (m) Applicable outdoor unit models RC090DHXEA/RC090SHXEA/RC100DHXEA/RC100DHXGA/RC090PHXEA/RC100SHXEA SINGLE RC125DHXEB/RC125DHXGA/RC140DHXEB/RC140DHXGA/ RC100PHXEA/RC100PHXGA/RC125PHXEA/RC125PHXGA/RC140PHXEA/RC140PHXGA/RC100ZHXEA DPM allowed RC140DHXEA/RC140DHXGA/RC140PHXEA/RC140PHXGA Make at least one round: It will reduce noise and vibration...
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Page 16: Connecting Up And Removing Air In The Circuit
Connecting up and removing air in the circuit • 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 properly connected and the compressor works with the service valve open, the pipe inhales the air and it makes the pressure inside of the refrigerant cycle abnormally high. -
Page 17: Installing Dpm
5. Purge the air from the system using vacuum pump for about 10 minutes. Close the valve of the low pressure side of manifold gauge clockwise. Make sure that pressure gauge shows -0.1MPa(-76cmHg) after about 10 minutes. This procedure is very important to avoid a gas leak. B(liquid) A(gas) ... - Page 18 Installing DPM Y-joint for indoor unit MXJ-YA1509 Liquid ① X 2EA ② X 2EA Connecting communication line and wired remote controller F1/F2 F1/F2 F1/F2 Outdoor Indoor unit #2 Indoor unit #1 unit Remote control Operation and specification - The two sets of the indoor units with DPM installation (2 EA) which are controlled by wired and wireless remote controller work equally.
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Page 19: Cutting/Flaring The Pipes
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. -
Page 20: Performing Leak Tests
Performing leak tests LEAK TEST WITH NITROGEN (before opening valves) In order to detect basic refrigerant leaks, before recreating the vacuum and recirculating the R410A, it’s responsable of installer to pressurize the whole system with nitrogen (using a cylinder with pressure reducer) at a pressure above 40 bar (gauge). -
Page 21: Using Stop Valve
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. Service port • Do not apply excessive force to the stop valve and always use special instruments. - Page 22 Adding refrigerant Important information regulation regarding the refrigerant used This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases into the atmosphere. • I nform user if system contains 3 kg or more of fluorinated greenhouse gases. In this case, it has to be checked for leakage at least once every 12 months, according to regulation n°842/2006.
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Page 23: Interface Module Installation (Optional)
Interface module Installation (Optional) Accessories (Interface module : MIM-B04A) Interface module Interface module Interface module Installation Manual Case Cable-tie power cable communication cable 1. Fix the case at with bolts on the side of the control box in the outdoor unit. (See the picture) 2. -
Page 24: Checking Correct Grounding
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 electrode that complies with the specifications given in the illustration. -
Page 25: Testing Operations
Testing operations 1. Check the power supply between the outdoor unit and the auxiliary circuit breaker. 1 phase power supply : L, N 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 cable and communication cables one mixed up or connected incorrectly, the PCB will be damaged.) 2) Check the thermistor sensor, drain pump/hose, and display are connected correctly. - Page 26 Testing operations 6. View Mode : When the K4 switch is pressed, you can see information about our system state as below. Short push Display contents SEG1 SEG2 SEG3 SEG4 Unit Order frequency Hundreds' digit Tens' digit Unit digit Current frequency Hundreds' digit Tens' digit Unit digit...
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Page 27: Troubleshooting
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 PCB. LED Display Displayed Meaning... - Page 28 "EEE Yönetmeliğine Uygundur" "This EEE is compliant with RoHS"...