Samsung AM NN1DCH Series, Installation Manual

Page 1: ...Airconditioner Installation manual AM NN1DCH 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: ...d flaring the pipes 9 Step 7 Connecting the assembly pipes to the refrigerant pipes 10 Step 8 Performing the gas leak test 11 Step 9 Insulating the refrigerant pipes 11 Step10 Installing the drain hos...

Page 3: ...of electric and requirements set forth in the Operating limits table included in the manual shall immediately invalidate the warranty Theairconditionershouldbeusedonlyfortheapplicationsfor whichithasb...

Page 4: ...t a suitable grounding connection is available Verify that the voltage and frequency of the power supply complywith the specifications and that the installed power is sufficient to ensure the operatio...

Page 5: ...filter 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...

Page 6: ...A B 500 19 11 16 1198 47 3 16 Ceiling 1150 45 1 4 Ceiling opening dimension 249 9 11 16 Space of suspension bolts 440 17 5 16 Ceiling opening dimension 1036 40 11 16 Space of suspension bolts Model AM...

Page 7: ...27 C 80 6 F and humidity is over 80 you must apply an extra10mm 3 8 inch thick polyethylene insulation or a similartype of insulation to the body of the indoor unit Cut away the part where pipes are...

Page 8: ...ss for maintenance or repairs to the drainage pipe connection the refrigerant pipe connection orto remove the unit if necessary 5 Hang the indoor unit to the suspension bolts between two nuts Screw th...

Page 9: ...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...

Page 10: ...ut off any excess foam 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 3 8 inch or more to prevent condensatio...

Page 11: ...e upwards 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 outdoor unit...

Page 12: ...50 8 2 25 1 38 11 2 When installing insulation in the places and conditions below use the same insulation that is used for high humidity conditions Geological condition High humidity locations such a...

Page 13: ...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 conden...

Page 14: ...re than 1 100 slope Main drain pipe Full thread bolt hanger 550 21 5 8 or less 200 7 7 8 ormore Individual airvent Main airvent must be installed Unit mm inch 1 to 1 5 m 3 28 4 92 ft If 3 or more unit...

Page 15: ...the float switch is not detected due to insufficient water on the drain pan the drain pump will not work If the power supply is directly connected to the L and N terminals communication error message...

Page 16: ...e lbf ft M3 5 0 8 to1 2 0 59 to 0 89 M4 1 2 to1 8 0 89 to1 1 To protect the product from waterand possible shock you should keep the powerand the communication cables of the indoorand outdoorunits in...

Page 17: ...Standard dimension mm inch 6 6 0 25 8 0 0 31 6 6 0 25 8 5 0 33 9 5 0 37 Allowance mm inch 0 2 0 007 0 2 0 007 0 2 0 007 D Standard dimension mm inch 3 4 0 13 4 2 0 16 5 6 0 22 Allowance mm inch 0 3 0...

Page 18: ...by below formula k 9 AA9 NOTE X The capacity of ELB MCCB Rated currents Model Rating current A AM007NN1DCH 0 23 AM009NN1DCH 0 25 AM012NN1DCH 0 28 2 Decide the power cable specification and maximum le...

Page 19: ...cable in a protection tube Maximum length of power cables are decided within 10 of power drop If it exceeds you must consider another power supplying method The circuit breaker MCCB ELB should be con...

Page 20: ...ression 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 Compress it 4 times 5 0 20 5 0 20 mm inch M...

Page 21: ...d 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...

Page 22: ...rder SEG3 2 Press the Mode button Cool and On appear on 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 wan...

Page 23: ...rol 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 va...

Page 24: ...lowing order 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 th...

Page 25: ...trol 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...

Page 26: ...he Power button on the remote control twice Make sure that this command is received by the indoor unit When it is successfully received you can hear a short sound from the indoor unit If the command i...

Page 27: ...om SEG13 to SEG18 is for setting MCU address MCU models that can set address MCU S7NEK2N MCU S4NEK3N MCU S1NEK1N Option No foran indoorunit address 0AXXXX 1XXXXX 2XXXXX 3XXXXX Option SEG1 SEG2 SEG3 SE...

Page 28: ...terthe option value for the 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 i...

Page 29: ...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...

Page 30: ...Use Heating 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 Cooling Ultra LowFan 2 2 High ce...

Page 31: ...vingCondensate WaterinHeatingMode 3 0or1 channel 1 0 Default Disuse 0 Default 0 Disuse 1 2 C Disuse 1 Turn out in 30min without motion 2 channel 2 2 5 C Disuse 2 Turn out in 60min without motion 3 Def...

Page 32: ...apor by the heat of the indoor unit heat exchanger Since the watervapor 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...

Page 33: ...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...

Page 34: ...es B 4 5 C 20 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 Det...

Page 35: ...e of the height between the corresponding indoor unit and the indoor unit installed at the lowest place For example When the indoor unit is installed 40m higherthan the indoor unit installed at the lo...

Page 36: ...ure b d c A D B a Ts Set temperature forAuto mode Reference temperature for cooling Reference temperature for heating Reference temperature for change from heating to cooling Reference temperature for...

Page 37: ...osition of the option number Units position of the option number Newvalue Indication 0 D 2 1 7 1 CAUTION If your indoor units support both cooling and heating the mixed operation two or more indoor un...

Page 38: ...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 fo...

Page 39: ...the sub indoor unit 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 c...

Page 40: ...Earth conductor 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...

Page 41: ...E154 X X X X 1 Error on 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 uni...

Page 42: ...door 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 Simultaneo...

Page 43: ...43 English Appendix Memo...

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