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Samsung AM NN1DEH Series, Installation Manual

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Samsung AM NN1DEH Series Installation Manual Download Page 2

2

English

Contents

Safety Information  

3

Installation Procedure 

5

Step 1  Checking and preparing accessories 

5

Step 2  Choosing the installation location 

5

Step 3  Optional: Insulating the body of the indoor unit 

9

Step 4  Installing the indoor unit 

9

Step 5  Purging inert gas from the indoor unit 

11

Step 6  Cutting and flaring the pipes 

11

Step 7  Connecting the assembly pipes to the refrigerant pipes 

12

Step 8  Performing the gas leak test 

13

Step 9  Insulating the refrigerant pipes 

13

Step 10  Installing the drain hose and drain pipe 

15

Step 11  Performing the drainage test 

16

Step 12  Connecting the power and communication cables 

17

Step 13  Optional: Extending the power cable 

20

Step 14  Setting the indoor unit addresses and the installation options 

22

Performing final check and trial operation 

39

Appendix 42

Troubleshooting 

42

Summary of Contents for AM NN1DEH Series

Page 1: ...ditioner Installation manual AM NN1PEH AM NN1DEH AM NN1DKH 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: ...nd flaring the pipes 11 Step 7 Connecting the assembly pipes to the refrigerant pipes 12 Step 8 Performing the gas leak test 13 Step 9 Insulating the refrigerant pipes 13 Step10 Installing the drain hose and drain pipe 15 Step11 Performing the drainage test 16 Step12 Connecting the power and communication cables 17 Step13 Optional Extending the power cable 20 Step14 Setting the indoor unit address...

Page 3: ...usetheunitsifdamaged Ifproblemsoccur switch theunitoffanddisconnectitfromthepowersupply In orderto prevent electric shocks fires or injuries always stop the unit disable the protection switch and contact SAMSUNG s technical support if the unit produces smoke if the power cable is hot or damaged or if the unit is very noisy Always rememberto inspect the unit electric connections refrigerant tubes a...

Page 4: ...the specifications and that the installed power is sufficient to ensure the operation of any other domestic appliance connected to the same electric lines Always verify that the cut off and protection switches are suitably dimensioned Verify that the airconditioneris connected to the power supply in accordance with the instructions provided in the wiring diagram included in the manual Always verif...

Page 5: ...ter can be removed and cleaned easily CAUTION As a rule the unit cannot be installed at a height of less that 2 5m If you install the cassette or duct type indoor unit on the ceiling with humidity over 80 you must apply extra10mm of polyethylene foam or other insulation with similar material on the body of the indoor unit Donotinstalltheairconditionerinfollowingplaces Place where there is mineral ...

Page 6: ...ning dimension Ceiling Outlet 235 Space of suspension bolts 380 Ceiling opening dimension Model đߢߣߩĘĘߣťk ७ đߢߤߤĘĘߣťk ७ A mm 134 B mm 180 Liquid pipe connection mm Ø6 35 Gas pipe connection mm Ø12 7 Drain hose connection mm VP20 outer diameter Ø26 innder diameter Ø20 CAUTION If the indoor unit is not leveled drainage water height measurement may be wrong and it cause water may leak into the room ...

Page 7: ... of suspension bolts 440 Ceiling opening dimension 1036 Space of suspension bolts Model đߢߤߤĘĘߣUk ७ ࢩ đߢߤߪĘĘߣUk ७ ࢩ đߢߥߨĘĘߣUk ७ đߢߤߤĘĘߣUç ७ ࢩ đߢߤߪĘĘߣUç ७ ࢩ đߢߥߨĘĘߣUç ७ đߢߤߤĘĘߣUk ߤ७ ࢩ đߢߤߪĘĘߣUk ߤ७ ࢩ đߢߥߨĘĘߣUk ߤ७ A mm 130 B mm 179 Liquid pipe connection mm Ø6 35 Gas pipe connection mm Ø12 7 Drain hose connection mm VP20 outer diameter Ø26 innder diameter Ø20 ...

Page 8: ... dimension 1380 1410 500 289 470 Space of suspension bolts 1260 85 35 15 1200 85 A B Ceiling 450 148 34 50 Space of suspension bolts Model đߢߧߨĘĘߣUk ७ đߢߩߣĘĘߣUk ७ A mm 133 138 B mm 180 180 Liquid pipe connection mm Ø6 35 Ø9 52 Gas pipe connection mm Ø12 7 Ø15 88 Drain hose connection mm VP20 outer diameter Ø26 innder diameter Ø20 ...

Page 9: ... 27 C and humidity is over 80 you must apply an extra10 mm thick polyethylene insulation or a similartype of insulation to the body of the indoor unit Cut away the part where pipes are pulled out forthe insulating work Insulate the end of the pipe and some curved area by using separate insulator Step 4 Installing the indoorunit When deciding on the location of the air conditionerthe following rest...

Page 10: ...between two nuts Screw the nuts to suspend the unit 1 2 2 6 Check the level of the indoor unit by using a leveler A tilt of the indoor unit may cause malfunction of a built in float switch and waterleaks Level 7 Adjust the unit to the appropriate position taking into account the installation area forthe front panel Place the pattern sheet on the indoor unit Adjust the space between the ceiling and...

Page 11: ... 2 If you wish to shorten the pipes cut them with a pipe cutter ensuring that the cut edge remains at a 90 angle to the side of the pipe Referto the illustrations below for examples of edges cut correctly and incorrectly Pipe cutter Pipe Oblique Rough Burr 3 To prevent any gas from leaking out remove all burrs at the cut edge of the pipe using a reamer 4 Slide a flare nut on to the pipe and modify...

Page 12: ...m insulation 4 Make sure that there are no cracks orwaves on the bent area 5 It would be necessary to double the insulation thickness 10 mm or more to prevent condensation even on the insulatorwhen if the installed area is warm and humid 6 Do not use joints or extensions forthe pipes connecting the indoor and outdoor units The only permitted connections are those forwhich the units are designed CA...

Page 13: ...ards 2 Wind insulating tape around the pipes and drain hose avoiding compressing the insulation too much 3 Finish wrapping insulating tape around the rest of the pipes leading to the outdoorunit 4 The pipes and electrical cables connecting the indoor unit with the outdoor unit must be fixed to the wall with suitable ducts Insulation cover pipe Insulation pipe Be sure to overlap the insulation Indo...

Page 14: ...he places and conditions below use the same insulation that is used for high humidity conditions Geological condition High humidity locations such as shorelines 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...

Page 15: ...d supply The whole drain pipe must be insulated with 5t or more insulation to prevent condensation CAUTION Check that the indoorunit is level with the ceiling by using the leveller à ϩ ʪ ϑ ͱΧʪ ͱ ϩ ʪ ʒθɇ Χ Χʪ ϑ ʪϑϑ ϩ ɇ ߣࢩߣߢߢࡥ ɵʪ ϑЇθʪ to install an airvent at the top of each indoor unit to prevent waterfrom flowing back to the unit ࣞ à ϩ ʪ ϑ ͱΧʪ ͱ ϩ ʪ ʒθɇ Χ Χʪ ϑ ߣࢩߣߢߢ ͱθ ͱθʪ ɇ ʒ it is free from back...

Page 16: ...pe more than 1 100 slope Main drain pipe Full thread bolt hanger 1000 to 1500 mm 550 mm or less 200 mm or more Individual airvent Main airvent must be installed If 3 or more units are installed install the main airvent at the front of the farthest indoor unit from the main drain pipe To prevent waterfrom flowing back to indoorunits install an individual airvent at the top of each indoorunit ࣞ The ...

Page 17: ...rainage check turn the unit off and disconnect the power supply Reassemble the control box cover c Check whetherthe drain pump works correctly d Check whetherthe drainage is performing correctly at the end of the drain pipe e Check for leakage at the drain pipe and drain pipe connection part f When leakage occurs check whetherthe indoor unit is level and check the drain hose connection part drainp...

Page 18: ...ĘkøkAࡤ ߢߧŵĘࣛ ͱθ ÃkAࡤߨߢߤߦߧ ÃkA ߨߨ ࢩ AkĘkøkAࡤ H07RN F Screws on terminal block must not be unscrewed with ϩ ʪ ϩͱθαЇʪ ʪϑϑ ϩ ɇ ߣߤ ʀ When installing the indoor unit in a computer room Їϑʪ ϩ ʪ ʒͱЇɵ ʪ ϑ ʪ ʒʪʒ ϩɇΧʪ ɇ Ї Ї ࢩ Χͱ цʪϑϩʪθ braid copper cable of FROHH2R type 220 240V Outdoor Unit ELB MCCB Indoor Unit 1 Indoor Unit 2 Indoor Unit 3 Indoor Unit 4 Indoor Unit 5 Indoor Unit 6 ELB Essential Installatio...

Page 19: ...e Earth cable Communication cable 2 5 mm or more 2 5 mm 0 75 to1 5 mm Decide the power cable specification and maximum length by formula 2 1 Decide the capacity of ELB and MCCB by below formula Ɵ ʪ ʀɇΧɇʀ ϩц ͱ kø9ࡥ đAA9 ǹࣈ ࣉ ߣ ߤߧ ǹ ߣ ߣ ǹ נ NOTE X The capacity of ELB MCCB ࡤ נ ƊЇ ͱ θɇϩ ʀЇθθʪ ϩϑ ͱ ʪɇʀ ʒͱͱθ Ї ϩ Rated currents Model Rating current A đߢߣߩĘĘߣťk ७ 0 14 đߢߤߤĘĘߣťk ७ 0 15 đߢߤߤĘĘߣUk ७ 0 20 đߢߤ...

Page 20: ...wer is unbalanced greatly it may shorten the life of the condenser If the unbalanced power is exceeded over10 of supply rating the indoorunit is protected stopped and the errormode indicates Connectthepowercabletotheauxiliarycircuitbreaker Anallpoledisconnectionfromthepowersupplymustbe ʀͱθΧͱθɇϩʪʒ ϩ ʪ уʪʒ и θ क़ߥ You must keep the cable in a protection tube Maximum length of power cables are decided...

Page 21: ...r contact area becomes reduced or corrosion develops on the outer surfaces of the wires copperwires over a long time This may cause an increase of resistance reduction of passing current and consequently may result in a fire 4 Using a crimping tool compress the two points and flip it over and compress anothertwo points in the same location The compression dimension should be 8 0 Compression dimens...

Page 22: ...E The remote control display and buttons mayvary depending on the model 1 Enterthe mode for setting the options a Remove the batteries from the remote control and then insert them again b While holding down the High Temp and Low Temp buttons simultaneously insert the batteries into the remote control c Make sure that you are entered to the mode for setting the options 2 Set the option values CAUTI...

Page 23: ... 2 Press the Mode button Cool and On appearon the remote control display 3 Set the SEG4 and SEG5 values a Set the SEG4 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG4 b Set the SEG5 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control display When you press the Low F...

Page 24: ... remote control display SEG9 b Set the SEG10 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following order SEG10 8 Press the Mode button Heat and On appear on the remote control display 9 Set the SEG11 and SEG12 values a Set the SEG11 value by pressing the Low...

Page 25: ...er SEG15 12 Press the Mode button Cool and Off appear on the remote control display 13 Set the SEG16 and SEG17 values a Set the SEG16 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG16 b Set the SEG17 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control display When yo...

Page 26: ...he remote control display SEG21 b Set the SEG22 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following order SEG22 18 Press the Mode button Heat and Off appear on the remote control display 19 Set the SEG23 and SEG24 values a Set the SEG23 value by pressing t...

Page 27: ...sses MAIN RMC MCU 1 Make sure that the power is supplied to the indoor unit If the indoor unit is not plugged in it must include a power supply 2 Make sure that the panel or display is connected to the indoor unit so that it can receive options Indoorunit 3 Ɗʪϩ ɇ ɇʒʒθʪϑϑ đ ÃĘࢩŵđAࢩđAƸ Χͱθϩ ͱθ ʪɇʀ ʒͱͱθ unit using the remote control according to your air conditioning system plan Ɵ ʪ ʒͱͱθ Ї ϩ ɇʒʒθʪϑϑʪ...

Page 28: ...gh you enterthe option value forthe SEG5 or SEG 6 If you enter 0 to the SEG 9 the indoor unit maintains previous RMC address although you enterthe option value forthe SEG11 or SEG12 You cannot set the SEG11 or SEG12 to F value at the same time If the indoor unit is connected to the MCU you can set the SEG15 18 Ex If you want to set the indoorunit to A port of MCU 1 0A0000 100000 20101A 30000 Setti...

Page 29: ... drain pump is used with 3 minute delay If you set the Maximum filter usage time SEG18 option to a value otherthan 2 and 6 it is automatically set to 2 1000 hours If you set an option to a value that is out of range specified above the option is automatically set to 0 by default The SEG5 option Use of central control is set to1 Use by default Therefore you don t need to set the SEG5 option additio...

Page 30: ... 5min 1 3 Use Use Heating 2 4 Disuse Use Cooling 2 1 RPM compensation 5 Use Use Cooling 2 4 Use 10min 1 6 Disuse Ƹϑʪ ʪɇϩ ࢩ Cooling 2 1 Use 7 Use Ƹϑʪ ʪɇϩ ࢩ Cooling 2 8 Disuse Use CoolingUltra LowFan 2 2 Highceiling KIT 4way modelonly 6 Use 30min 1 9 Use Use CoolingUltra LowFan 2 A Disuse Ƹϑʪ ʪɇϩ ࢩ Aͱͱ UltraLowFan 2 B Use Ƹϑʪ ʪɇϩ ࢩ Aͱͱ UltraLowFan 2 Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Explanatio...

Page 31: ...ntrol 6 FreeCooling ʀͱ ϩθͱ Aͱͱ ࢩ Dry Thermo On 7 B Window ĮĘࢩĮ control Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Explanation PAGE Individualcontrolofaremote controller ʪɇϩ ϑʪϩϩ ʀͱ Χʪ ϑɇϩ ͱ ࢩ ŵʪ ͱЭ condensatewaterinheatingmode AdjustedEEVstepof stoppedunitduring ͱ θʪϩЇθ ࢩʒʪ θͱϑϩ mode Motiondetectsensor Indicationand Details Indication Details Indication Details Indication Details Indication Detail...

Page 32: ...utput 2 Fan is turned on continuallywhen the external heater is turned on 3 Fan is turned off when the external heateris turned on with cooling only indoorunit Cooling only indoor unit To use this option install the Mode Select switch MCM C200 on the outdoor unit and fix it as cool mode ࣛ Ã ɇ ϑ ϑʪϩ ϩͱ ͱ ͱθ ʀͱͱ ͱ ц ʒͱͱθ Ї ϩ ɵц ϑʪϩϩ ϩ ʪ Ɗk ߥ ͱθ Ɗk ߣߧ ߥࡥ цͱЇ ʪʪʒ ϩͱ Їϑʪ ɇ ʪуϩʪθ ɇ sensor orwired remote...

Page 33: ...p Offset When setting SEG3 Standard formode change Heating ९ Cooling SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 1 When setting SEG3 Standard formode change Cooling ९ Heating When setting SEG3 Time required for mode change 1 Compensation option forLong pipe orheight difference between indoorunits MTFC 4 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 2 Control variables when Їϑ ͱϩ иɇϩʪθ ࢩ external heater 5 SEG19 SEG20 S...

Page 34: ...1 UseAuto Change Over forHR only 2 1 C 2 1 C 2 2 C 3 1 5 C 3 1 5 C 3 2 5 C 4 2 C 4 2 C 4 3 C 2 Use Cooling onlyindoor unitforHR 5 2 5 C 5 2 5 C 5 3 5 C 6 3 C 6 3 C 6 4 C 7 3 5 C 7 3 5 C 7 4 5 C Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Explanation PAGE When setting SEG3 Standardformode change Cooling ९ Heating When setting SEG3 Time requiredformode change 1 Compensation option forLong pipe orheight ...

Page 35: ...inutes C 6 0 C No delay D 6 0 C 10 minutes E 6 0 C 20 minutes Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Explanation PAGE Forcing FAN Operation forHeating and Cooling Indication and Details Indication Details Indication Details Cooling Fan Setting Heating Fan Setting 3 0 Disuse Disuse 1 Disuse Use Fan User setting 2 Disuse Use Fan High 3 Disuse Use Fan Low 4 Use Fan User setting Disuse 5 Use Fan U...

Page 36: ...est place For example When the indoor unit is installed 40m higherthan the indoor unit installed at the lowest place select the option 1 3 The difference between the pipe length of the indoor unit installed at farthest place from an outdoor unit and the pipe length of the corresponding indoor unit from an outdoor unit For example when the farthest pipe length is100 m 328 ft and the corresponding i...

Page 37: ...forAuto mode Reference temperature for cooling Reference temperature for heating Reference temperature for change from heating to cooling Reference temperature for cooling Cooling thermo off Cooling thermo on Heating thermo off Heating thermo on ࡤ Ɗʪϩ и ϩ Ɗk ߦ ઘA 9ࡤ Ɗʪϩ и ϩ Ɗk ߧ ઘA Aࡤ Ɗʪϩ и ϩ Ɗk ߨ ઘA Uࡤ Ɗʪϩ и ϩ Ɗk ߪ ઘA The mode change between the Cool and Heat modes is made onlywhen the thermo off...

Page 38: ...etails 0 D Option type 0 to F Tens position value 0 to 9 Units position value 0 to 9 New value 0 to F Example Changing the Buzzer control SEG17 option of the installation options to1 disuse Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Function Page Mode Type of the option to change Tens position of the option number Units position of the option number Newvalue Indication 0 D 2 1 7 1 CAUTION If your indoor...

Page 39: ... and functions 3 How to adjust the temperature and fan speed 4 How to adjust the airflow direction 5 How to set the timers 6 How to clean and replace the filters NOTE When you complete the installation successfully hand overthe User s Manual and this Installation Manual to the userfor storage in a handy and safe place EmergencyTemperature Output ETO function CAUTION In orderto deploy the ETO funct...

Page 40: ...d time in the S net pro2 Setting the main indoor unit in the S net pro2 a b c d a Select an emergency temperature output ETO mode b Select the main indoor unit c Set the duration used as a reference for generating emergency output d Set the reference temperature at which emergency output is generated In the Cool mode emergency output is generated when the room temperature becomes higher than the l...

Page 41: ...it c Set the operation mode fan speed and set temperature Operation when the external contact settings and the ETO settings overlap Main indoorunit Enable of ETO Enable of external contact Errorport output X X Ęࢩ X O Output due to an error O X Output by ETO entrance conditions ϩʪ ΧʪθɇϩЇθʪ ࢩ ϩ ʪ ࢩ ʪθθͱθ ͱʀʀЇθθʪ ʀʪ O O Output by ETO entrance conditions ϩʪ ΧʪθɇϩЇθʪ ࢩ ϩ ʪ ࢩ ʪθθͱθ ͱʀʀЇθθʪ ʀʪ ŵʪɇʒц ϩͱ ʀ...

Page 42: ...outdoortemperature sensor Short or Open E221 X X X 2 Error on cond sensor E237 3 Error on discharge sensor E251 Other outdoor unit sensor errorthat is not on the above list ߣ Ǯ ʪ ϩ ʪθʪ ϑ ͱ ʀͱ Ї ʀɇϩ ͱ ɵʪϩиʪʪ ϩ ʪ ʒͱͱθॉͱЇϩʒͱͱθ units for 2 minutes E101 X X X 2 Communication error received from the outdoor unit E102 3 3 miniute tracking error on outdoor unit E202 4 Communication error aftertracking due...

Page 43: ...2 Outdoorsump down_1 prevetion control E413 13 Compressor down due to low pressure sensor prevention control_1 E410 ߣߦ Ɗ Ї ϩɇ ʪͱЇϑ ͱΧʪ ͱ ʀͱͱ ࢩ ʪɇϩ đAƸ ƊĮø Эɇ Эʪ 1st detection E180 ߣߧ Ɗ Ї ϩɇ ʪͱЇϑ ͱΧʪ ͱ ʀͱͱ ࢩ ʪɇϩ đAƸ ƊĮø Эɇ Эʪ ߤ ʒ detection E181 Other outdoor unit self diagnosis errorthat is not on the above list Floating Switch 2nd detection E153 X X X EEPROM error E162 EEPROM option error E163 Err...

Page 44: ...DB68 07552A 01 ...

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