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Samsung Am NN1 Series Installation Manual Download Page 2

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  Connecting the power and communication cables
Step 13  Optional: Extending the power cable
Step 14  Setting the indoor unit addresses and the installation options
Performing final check and trial operation

Appendix 38

Troubleshooting

Summary of Contents for Am NN1 Series

Page 1: ...Airconditioner Installation manual đ७७७ĘĘߣ७k ७७७ 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: ...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 Step10 Installing the drain hose and drain pipe Step11 Performing the drainage test Step12 Connecting the power and communication cables Step13 Optional Extending the power cable Step14 Setting the indoor unit addresses and the in...

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: ...s verify that all connections complywith the standards applicable to the installation of air conditioners Devices disconnected from the power supply should be completely disconnected in the condition of overvoltage category Be sure not to perform powercable modification extension wiring and multiple wire connection ࣞ It may cause electric shock orfire due to poor connection poorinsulation orcurren...

Page 5: ... that can support its weight Maintain sufficient clearance around the indoor unit Before installing the indoor unit be sure to check whetherthe chosen location is well drained The indoor unit must be installed such that it is beyond public access and is not touchable by users Rigid wall without vibration Where it is not exposed to direct sunshine Where the airfilter can be removed and cleaned easi...

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: ...ing 1150 Ceiling opening dimension 249 Space of suspension bolts 440 Ceiling opening dimension 1036 Space of suspension bolts Model đߢߤߤĘĘߣUk ७ đߢߤߪĘĘߣUk ७ đߢߥߨĘĘߣUk ७ 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: ...ity 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 restrictions must b...

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: ...n 4 Install the drain pipe as shortly as possible field supply 5 Insulate the whole drain pipe inside the building field 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 Install airventilation to drain condensation smoothly Ceiling Airventilation If it is necessary to i...

Page 16: ...pe more than 1 100 slope Main drain pipe Full thread bolt hanger 1000 to 1500 mm 300 to 550 mm 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 a...

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: ...CENELEC H05RN F or IEC 60245 IEC 66 CENELEC 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 use the double shielded tape aluminum polyester 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 Installat...

Page 19: ...CCB ELB Min 198V Max 242V XA XA 30 mA 0 1 s Powercable 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 đ...

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: ... points and flip it over and compress anothertwo points in the same location The compression dimension should be 8 0 Compression dimension After compressing it pull both sides of the wire to make sure it is firmly pressed Compress it 4 times 5 mm Compress it 4 times 5 mm Method 1 Method 2 5 Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the insul...

Page 22: ... 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 CAUTION The total number of available options are 24 SEG1 to SEG24 Because SEG1 SEG7 SEG13 and SEG19 are the page options used by the previous r...

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: ...et the indoor unit by disconnecting and then reconnecting the power cable of the indoor unit or by pressing the RESET button on the outdoor unit b Remove the batteries from the remote control insert them again and then press the Power button on the remote control Setting the indoorunit installation option suitable forthe condition of each installation location 1 Make sure that the power is supplie...

Page 28: ...ically set to 2 the 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 ...

Page 29: ...ting 2 4 Disuse Use Cooling 2 1 RPM compensation 5 Use Use Cooling 2 4 Use 10min 1 6 Disuse Use Heating Cooling 2 1 Use 7 Use Use Heating 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 Use Heating Cooling UltraLowFan 2 B Use Use Heating Cooling UltraLowFan 2 Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Explanation PAG...

Page 30: ...tion Details Indication Details Indication Details Indication Details HeatingSetting Compensation RemovingCondensate WaterinHeatingMode 3 0or1 channel1 0 Default Disuse 0 Default 0 Disuse 1 2 C Disuse 1 Turnoutin30min withoutmotion 2 channel2 2 5 C Disuse 2 Turnoutin60min withoutmotion 3 Default Use 7 3 Turnoutin120min withoutmotion 3 channel3 4 Turnoutin180min withoutmotion 4 2 C Use 7 1 Adjusted...

Page 31: ...ervapor might be condensed on the indoor unit which may fall into a living space use this function to get rid of the water vapor out of the indoor unit by operating the fan for maximum 20 minutes even when the indoor unit is turned off after cooling mode is turned to heating mode CAUTION Duct Indoor unit Air Flow Discharge side Electronic heater should not be installed Suction side Do not install ...

Page 32: ...5 C 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 Heating When setting SEG3 Time requiredformode change Compensation option forLong pipe orheight ...

Page 33: ... minutes 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...

Page 34: ...om ɇ ͱЇϩʒͱͱθ Ї ϩࡥ ϑʪ ʪʀϩ ϩ ʪ ͱΧϩ ͱ ߤ ߣߢߢ ࣛ ߦߢ ߨߢ 3 ForMTFC option MTFC Multi Tenant Function Controller kit is required 4 Heater operation when the SEG9 of 02 series installation option is set to using hot water heater orwhen SEG15 is set to using external heater kуɇ Χ ʪ ߣ Ɗʪϩϩ ߢߤ ϑʪθ ʪϑ Ɗk ߣ ࢩ Ɗʪϩϩ ߢߧ ϑʪθ ʪϑ Ɗk ߣߪ ߢ ࡤ Ɵ ʪ ͱϩ иɇϩʪθ ʪɇϩʪθ ϑ ϩЇθ ʪʒ ͱ ɇϩ ϩ ʪ same time as the heating thermostat is on ...

Page 35: ...orAuto 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 36: ...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 37: ...ctor connection Correct operation follow the steps below Afterfinishing the installation of the airconditioner you should explain the following to the user Referto appropriate pages in the User s Manual 1 How to start and stop the air conditioner 2 How to select the modes 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...

Page 38: ...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 39: ... sump down_1 prevetion control E413 13 Compressor down due to low pressure sensor prevention control_1 E410 14 Simultaneous opening of cooling heating MCU SOLvalve 1st detection E180 15 Simultaneous opening of cooling heating MCU SOLvalve 2nd detection E181 Other outdoor unit self diagnosis errorthat is not on the above list Flowating s w 2nd detection E153 X X X EEPROM error E162 EEPROM option er...

Page 40: ...DB68 07552A 00 ...

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