Samsung AC026MNLDKH Installation Manual Download Page 2 | Manualshive

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2

English

Contents

Safety Information

3

Installation Procedure

5

Step 1 Checking and preparing accessories
Step 2 Choosing the installation location
Step 3 Optional: Insulating the body of the indoor unit
Step 4 Installing the indoor unit
Step 5 Purging inert gas from the indoor unit
Step 6 Cutting and flaring the pipes
Step 7 Connecting the assembly pipes to the refrigerant pipes
Step 8 Performing the gas leak test
Step 9 Insulating the refrigerant pipes
Step 10 Installing the drain hose and drain pipe
Step 11 Performing the drainage test
Step 12 Optional: Installing DPM
Step 13 Optional: Installing external controller
Step 14 Connecting the power and communication cables
Step 15 Optional: Extending the power cable
Step 16 Setting additional functions of wired remote control
Step 17 Setting the indoor unit option code
Step 18 Setting indoor unit addresses and installation options

Appendix 33

Troubleshooting

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Summary of Contents for AC026MNLDKH

Page 1: ...r conditioner Installation manual AC MN DKH AC MNMSEH 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: ...to the refrigerant pipes Step 8 Performing the gas leak test Step 9 Insulating the refrigerant pipes Step 10 Installing the drain hose and drain pipe Step 11 Performing the drainage test Step 12 Optional Installing DPM Step 13 Optional Installing external controller Step 14 Connecting the power and communication cables Step 15 Optional Extending the power cable Step 16 Setting additional functions...

Page 3: ...anges or the improper connection of electric and requirements set forth in the Operating limits table included in the manual shall immediately invalidate the warranty The air conditioner should be used only for the applications for which it has been designed the indoor unit is not suitable to be installed in areas used for laundry Do not use the units if damaged If problems occur switch the unit o...

Page 4: ...on system will NOT be considered part of the warranty and will be charged to the end customer 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 that a suitable grounding connection is available Verify that the voltage a...

Page 5: ...id Resin parts flame and the accessories may drop or water may leak The capacity of the heat exchanger may reduce or the air conditioner may be out of order The place where corrosive gas such as sulphuric acid gas generates from the vent pipe or air outlet The copper pipe or connection pipe may corrode and refrigerant may leak The place where there is a machine that generates electromagnetic waves...

Page 6: ...installed at the end of the installation It is always essential to check the efficiency of the drainage system Space requirements for installation Construction Standard for Inspection Hole 1 In case the ceiling is tex tile Inspection hole dose not need 2 In case the ceiling is plaster board Inspection hole depends on Inside height of the ceiing a Height is more than 0 5m Only B Inspection for PBA ...

Page 7: ...Ø3 2 hole Air around 660 Air outlet duct flange 28 28 600 600 6x100 700 5 05 06 07 Suction side 333 199 Discharge side 182 246 151 6 18 100 02 01 03 04 No Name Description 01 Liquid pipe connection ø6 35 1 4 02 Gas pipe connection ø9 52 3 8 03 Drain pipe connection OD25 ID20 without drain pump 04 Power supply connection 05 Air discharge flange 06 Air filter 07 Hook M8 M10 ...

Page 8: ...ection hole 1150 Suspension position 450 354 Suspension position 144 126 22 Discharge side Suction side 06 07 05 04 03 01 02 450 500 1100 1200 No Name Description 01 Liquid pipe connection ø6 35 1 4 02 Gas pipe connection 052 ø12 70 1 2 071 ø15 88 5 8 03 Drain pipe connection OD25 ID20 without drain pump 04 Power supply connection 05 Air discharge flange 06 Air filter 07 Hook M8 M10 ...

Page 9: ...rge side 900 Suspension position 604 Suspension position 700 500 850 950 185 158 28 220 180 2x90 250 213 125 323 06 07 05 01 02 04 03 No Name Description 01 Liquid pipe connection ø6 35 1 4 02 Gas pipe connection 035 ø9 52 3 8 052 060 ø12 70 1 2 071 ø15 88 5 8 03 Drain pipe connection OD25 ID20 without drain pump 04 Power supply connection 05 Air discharge flange 06 Air filter 07 Hook M8 M10 ...

Page 10: ...50 Suspension position 700 1200 500 1300 Suction side Discharge side 220 180 2x90 250 213 125 323 06 07 05 01 02 04 03 185 158 28 Inspection hole No Name Description 01 Liquid pipe connection ø9 52 3 8 02 Gas pipe connection ø15 88 5 8 03 Drain pipe connection OD25 ID20 without drain pump 04 Power supply connection 05 Air discharge flange 06 Air filter 07 Hook M8 M10 ...

Page 11: ...osition 30 ø3 2 hole Air around 500 1300 1400 700 185 160 28 700 604 Suspension position 270 230 2x115 300 213 125 324 1 2 3 5 06 05 02 01 1 03 04 07 No Name Description 01 Liquid pipe connection ø9 52 3 8 02 Gas pipe connection ø15 88 5 8 03 Drain pipe connection OD25 ID20 without drain pump 04 Power supply connection 05 Air discharge flange 06 Air filter 07 Hook M8 M10 ...

Page 12: ... 144 ODØ32 97 480 1150 1250 500 530 Air around Inspection hole Discharge side Suction side 5 08 5 07 5 01 5 02 5 04 5 03 5 05 5 06 No Name Description 01 Liquid pipe connection ø6 35 1 4 02 Gas pipe connection 052 ø12 70 1 2 071 ø15 88 5 8 03 Drain pipe connection OD25 ID20 without drain pump 04 Drain pipe connection Using drain pump Optional 05 Power supply connection 06 Air discharge flange 07 A...

Page 13: ...150 902 Air outlet duct flange 82 137 149 27 107 157 229 320 125 222 87 5 03 5 05 5 04 5 01 5 02 5 06 5 08 5 07 No Name Description 01 Liquid pipe connection ø9 52 3 8 02 Gas pipe connection ø15 88 5 8 03 Drain pipe connection OD25 ID20 without drain pump 04 Drain pipe connection Using drain pump Optional 05 Power supply connection 06 Air discharge flange 07 Air filter 08 Hook M8 M10 ...

Page 14: ... Suspension position 6X150 900 1200 534 Suspension position 170 244 299 80 2X100 200 360 253 86 28 121 137 5 05 5 01 5 02 5 03 5 04 5 07 5 06 5 08 No Name Description 01 Liquid pipe connection ø9 52 3 8 02 Gas pipe connection ø15 88 5 8 03 Drain pipe connection OD25 ID20 without drain pump 04 Drain pipe connection Using drain pump Optional 05 Power supply connection 06 Air discharge flange 07 Air ...

Page 15: ...SEH AC071MNMSEH AC100MNMSEH AC120MNMSEH 1150 X 480 X 260 1150 X 480 X 320 1200 X 650 X 360 A 1150 X 260 1150 X 320 1200 X 360 B 1150 X 260 1150 X 320 1200 X 360 C 480 X 260 480 X 320 650 X 360 D 480 X 260 480 X 320 650 X 360 Front Back Insulate the front and back side in proper size at the same time when insulating the suction duct and discharge duct Unit mm NOTE Insulate the end of the pipe and s...

Page 16: ...ll the suspension rods 5 Hang the indoor unit to the suspension bolts between two nuts 1 2 2 CAUTION Piping must be laid and connected inside the ceiling when suspending the unit If the ceiling is already constructed lay the piping into position for connection to the unit before placing the unit inside the ceiling 6 Screw the nuts to suspend the unit 7 Adjust level of the unit by using measurement...

Page 17: ...st 20700kPa Copper pipe for hydro sanitary applications is completely unsuitable For sizing and limits height difference line length max bends refrigerant charge etc see the outdoor unit installation manual All refrigerant connection must be accessible in order to permit either unit maintenance or removing it completely Step 6 Cutting and flaring the pipes 1 Make sure that you have the required to...

Page 18: ...ench Flare nut Union Spanner Refrigerant oil Outer diameter D Torque N m Ø6 35 mm 14 18 Ø9 52 mm 34 42 Ø12 70 mm 49 61 Ø15 88 mm 68 82 Ø19 05 mm 100 120 NOTE If the pipes must be shortened refer to page 17 Step 6 Cutting and flaring the pipes 2 Be sure to use insulator which is thick enough to cover the refrigerant tube to protect the condensate water on the outside of pipe falling onto the floor ...

Page 19: ...face upwards 2 Wind insulating tape around the pipes and drain hose avoiding compressing the insulation too much Indoor unit Insulation cover pipe Insulation pipe Be sure to overlap the insulation CAUTION Be sure to wrap insulation tightly without any gaps 3 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 4 The pipes and electrical cables connecting the ind...

Page 20: ...orelines hot springs lake or riversides and ridges when part of the building is covered by earth and sand Operation purpose condition Restaurant ceiling sauna swimming pool etc Building construction condition Ceilings frequently exposed to moisture and cooling are not covered For example pipes installed at a corridor of a dormitory and studio or near an exit that opens and closes frequently Places...

Page 21: ...ot be installed upward position it may cause water flow back to the indoor unit 1 1 5m 20mm or more 200mm or more Hanger Within 300 550mm Air vent 300mm or less Flexible hose Horizontal drainpipe more than 1 100 slope Ceiling Step 11 Performing the drainage test Prepare a little water about 2 liter 1 Pour water into the base pan in the indoor unit as shown in figure 2 Confirm that the water flows ...

Page 22: ...tem always disconnect the electric cables before disconnecting the refrigerant pipes CAUTION Always remember to connect the air conditioner to the grounding system before performing the electric connections Use a crimp ring terminal at the end of each wire The indoor unit is powered through the outdoor unit by means of a H07 RN F connection cable or a more power model with insulation in synthetic ...

Page 23: ...mm 3 wires Communication cable 0 75 to 1 5 mm 2 wires 11 13 7 5 9 0 18 13 8 AC power M4 screw Communication M3 5 screw Tightening torque kgf cm M3 5 8 0 to 12 0 M4 12 0 to 18 0 1 N m 10 kgf cm Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord Code designation IEC 60245 IEC 57 CENELEC H05RN F or IEC 60245 IEC 66 CENELEC H07RN ...

Page 24: ... 3 Insert both sides of core wire of the power cable into the connection sleeve Method 1 Push the core wire into the sleeve from both sides Method 2 Twist the wire cores together and push it into the sleeve Method 1 Connection sleeve Connection sleeve Method 2 4 Using a crimping tool compress the two points and flip it over and compress another two points in the same location The compression dimen...

Page 25: ...u can use smart adjust the indoor unit fan speed depending on the installation condition If the external static pressure is high so that the duct becomes longer or if the external static pressure is low so that the duct becomes shorter Using the Automatic Air Volume function the volume of exhaust air has been adjusted to the rated volume flow rate automatically Main Menu Sub menu 1 2 3 5 4 6 SEG U...

Page 26: ...he air suction side of the air conditioning unit Adjust the dampers so that each air inlet and outlet exhusts the designed airflow rate If using booster fans an outdoor air processing unit or ERV via duct do not use Automatic Air Volume function If the duct configurations have been changed automatic air volume function perform again The product can be used within the range of rated voltage 220 V 2...

Page 27: ...1C5424 278CA0 374045 5 2 SP 8 01B07C 1C5489 277882 374048 01B07C 1C5489 278CA0 374045 8 SP 12 01B07C 1C54FE 277882 374048 01B07C 1C54FE 278CA0 374045 12 SP 15 01B07C 1C5940 277882 374048 01B07C 1C5940 278CA0 374045 Model AC052MNMSEH EU AC071MNMSEH EU Static Pressure Option Code for Indoor Unit SP 3 01B07C 1D5561 27343C 370000 01B07C 1D55B1 27474B 370000 3 SP 6 01B07C 1D55E2 27343C 370000 01B07C 1D...

Page 28: ...an press the buttons to select No 8 which will set the Easy Tuning 2 Press the button to select airflow step Press the buttons to select airflow step 2 1 0 1 2 tuning During the Easy Tuning setting AC Fan Speed icon will be displayed 3 Press the button to complete the Easy Tuning When the Easy Tuning setting complete AC Fan Speed icon will be off 4 Press the button to to exit to normal mode Main m...

Page 29: ...ect and then press button to enter a Indoor unit option code setting screen NOTE The first digit represents the page number and the remaining five digits are option codes The option code which is currently setting will flicker 4 Press the button to set the option code in order Press button to go to the next page 5 Press the button to save and complete the option setting 6 Press the button to exit ...

Page 30: ...ithout setting Address will not be applied if you don t press button Setting Main RMC Address of an Indoor unit is available only with a master wired remote controller Setting an indoor unit installation option In order to check and set the indoor unit installation option code use the wired remote controller and follow the directions below 1 Press the and buttons at the same time for more than 3 s...

Page 31: ...ils 0 Disuse 0 Disuse Set temperature for auxiliary heat on Time delay for auxiliary heat on 0 No temperature offset No delay 1 No temperature offset 10 minutes 2 No temperature offset 20 minutes 1 Use 1 Use 3 1 5 C No delay 4 1 5 C 10 minutes 5 1 5 C 20 minutes 6 3 C No delay 7 3 C 10 minutes 8 3 C 20 minutes 2 Use Heater time delay 9 4 5 C No delay A 4 5 C 10 minutes B 4 5 C 20 minutes C 6 C No ...

Page 32: ...Operation mode limit Cooling only Heating only No limitation Heating temperature upper limit Cooling temperature lower limit To enable Level control when applying the DPM with the centralized controller appoint the master Set Use of external control SEG14 option to 4 or higher Example When installing DPM 1 Outdoor unit with 4 indoor units Condition SEG 14 Setting Result External control Level cont...

Page 33: ...use Open X X Clogging of outdoor s service valve X X Detection of the float switch X X X Error of EEPROM or OPTION SETTING 1 No communication for 2 minutes between indoor units Communication error for more than 2 minutes 2 Indoor unit receiving the communication error from outdoor unit 3 Outdoor unit tracking 3 minutes error 4 When sending the communication error from the outdoor unit the mismatch...

Page 34: ...EEPROM error EEPROM option setting error Error of Terminal Block s Thermal Fuse Open No communication for 2minutes betwwen indoor units Communication error for more than 2minutes Clogging of outdoor s service valve Option code miss matching among the indoors only for DPM Check indoor option code Error of communication down between the indoor unit and wired remote controller after 3minutes Wired re...

Page 35: ...35 English Installation Procedure Memo ...

Page 36: ......

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