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Power Cable Specifications

f

f

The power cable is not supplied with air conditioner .

 - Select the power supply cable in accordance with relevant local and national regulations .
 - Wire size must comply with the applicable local and national code .
 - Specifications for local wiring power cord and branch wiring are in compliance with local cord .

Model

Power source

RLA (A)

FLA

MCA

MOP

FAN1 (A)

FAN2 (A)

AC024JXADCH

208~230V/60Hz

9 .00

0 .48

-

22

20

AC030JXADCH

15 .10

0 .48

-

21 .8

30

AC036JXADCH

17 .00

0 .48

0 .48

23 .5

35

AC042JXADCH

17 .00

0 .48

0 .48

23 .5

35

AC048JXADCH

17 .00

0 .48

0 .48

23 .5

35

1 .  RLA is based on AHRI 210/240 colling standard condition [Indoor temp . :  26 .7 °C / 80 °F(DB) / 19 .46 °C / 

67 °F(WB), Outdoor temp . : 35 °C / 95 °F(DB)]

2 .  Voltage tolerance is ± 10 % .
3 .  Maxium allowable voltage between phases is 2 % .

Symbols

•  RLA : Rated Load Ampere
•  FLA : Full Load Ampere
•  MCA : Minumum Circuit Ampere (A)
•  MOP : Maximum Overcurrent Protective Device (A)

NOTE

Tightening power terminal

f

f

Connect the cables to the terminal board using the compressed ring terminal .

f

f

Use rated cables only .

f

f

Connect the cables with driver and wrench that can apply the rated torque to the screws .

f

f

Make sure that appropriate tightening torque is applied for cable connection . If the terminal is loose, arc heat may occur 
and cause fire and if the terminal is connected too firmly, terminal may get damaged .

Tightening torque

M4

10 .4~13 .0 lbf•in

1 .2~1 .8 N•m

Communication : F1, F2

M5

17 .4~26 .0 lbf•in

2 .0~3 .0 N•m

1 phase AC power : L1, L2

Connecting the cable

14

4way Outdoor_북미향_IM_EN_DB68-05152A-00_CS6.indd   14

2015-01-05   오후 4:59:59

Summary of Contents for AC030JXADCH

Page 1: ...4way Outdoor_북미향_IM_EN_DB68 05152A 00_CS6 indd 34 2015 01 05 오후 5 00 57 ...

Page 2: ...XADCH Air Conditioner installation manual imagine the possibilities Thank you for purchasing this Samsung product This manual is made with 100 recycled paper EN PT ES FR DB68 05152A 00 4way Outdoor_북미향_IM_EN_DB68 05152A 00_CS6 indd 35 2015 01 05 오후 5 00 57 ...

Page 3: ...19 Connecting up and removing air in the circuit 20 Cutting Flaring the pipes 22 Performing leak tests 23 Connecting the drain hose to the outdoor unit 23 Insulation 24 Using stop valve 25 Interface module Installation Optional 26 Pump down Procedure 27 Checking correct grounding 28 Testing operations 28 Installing the wind baffle 31 OTHERS Troubleshooting 32 2 4way Outdoor_북미향_IM_EN_DB68 05152A 0...

Page 4: ...dry f f Do not use the units if damaged If problems occur switch the unit off and disconnect it from the power supply f f In order to 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 f f Always remember to inspect the unit ...

Page 5: ...levation system will NOT be considered part of the warranty and will be charged to the end customer f f If you operate the cooling operation of air conditioner in the condition where ambient temperature is lower than 23 F DB Dry bulb a wind baffle should be installed to protect the compressor of the outdoor unit Power supply line fuse or circuit breaker f f Always make sure that the power supply i...

Page 6: ... 7 47 6 22 3 22 0 34 8 14 2 15 1 Moving the Outdoor Unit byWire Rope Fasten the outdoor unit by two 8m or longer wire ropes as shown at the figure To prevent from damage or scratches insert a piece of cloth between the outdoor unit and rope then move the unit The appearance of the unit may be different from the picture depending on the model Plate protection cloth Wire rope 5 ENGLISH 4way Outdoor_...

Page 7: ...tion where the noise of the air conditioner when running and the discharged air do not disturb any neighbours f f Choose a position that enables the pipes and cables to be easily connected to the indoor unit f f Install the outdoor unit on a flat stable surface that can support its weight and does not generate any unnecessary noise and vibration f f Position the outdoor unit so that the air flow i...

Page 8: ...stall the outdoor unit in a place such as near buildings etc where it can be prevented from sea breeze which can damage the outdoor unit Outdoor unit Outdoor unit Sea breeze Sea breeze Sea Sea If you cannot avoid installing the outdoor unit by the seashore construct a protection wall around to block the sea breeze Protection wall should be constructed with a solid material such as concrete to bloc...

Page 9: ...1 or more 23 62 or more 59 06 or more 78 74 or more When 3 sides of the outdoor unit are blocked by the wall The upper part of the outdoor unit and the air outlet is towards the wall 19 69 or more 11 81 or more 11 81 or more 59 06 or more The upper part of the outdoor unit and the air outlet is opposite the wall When front and rear side of the outdoor unit is towards the wall 8 4way Outdoor_북미향_IM...

Page 10: ... 78 74 or more When 3 sides of the outdoor unit are blocked by the wall The upper part of the outdoor unit and the air outlet is towards the wall 19 69 or more 11 81 or more 11 81 or more 59 06 or more The upper part of the outdoor unit and the air outlet is opposite the wall When front and rear side of the outdoor unit is towards the wall 9 ENGLISH 4way Outdoor_북미향_IM_EN_DB68 05152A 00_CS6 indd 9...

Page 11: ...d rear side of the outdoor unit is towards the wall 59 06 or more 23 62 or more 118 11 or more 7 87 or more 118 11 or more When 3 sides of the outdoor unit are blocked by the wall The units must be installed according to distances declared in order to permit accessibility from each side either to guarantee correct operation of maintenance or repairing products The unit s parts must be reachable an...

Page 12: ...re When 3 sides of the outdoor unit are blocked by the wall 11 81 or more 59 06 or more 23 62 or more 23 62 or more When front and rear side of the outdoor unit is towards the wall 59 06 or more 23 62 or more 118 11 or more 7 87 or more 118 11 or more When 3 sides of the outdoor unit are blocked by the wall 11 ENGLISH 4way Outdoor_북미향_IM_EN_DB68 05152A 00_CS6 indd 11 2015 01 05 오후 4 59 58 ...

Page 13: ...e unit CAUTION Outdoor Unit Support Anchor bolt 0 79 inch Outdoor Unit Base Surface Outdoor Unit Support Designed to cut off residual vibration from outdoor unit to rack not supplied with product OUTDOOR UNIT INSTALLED ONTHEWALL BY RACK f f Ensure the wall will be able to suspend the weight of rack and outdoor unit f f Install the rack close to the column as much as possible f f Install proper gro...

Page 14: ...ke first refrigerant connections and then electrical connections If unit is uninstalled first disconnect electrical cables then refrigerant connections Connect the air conditioner to grounding system before performing the electrical connection When installing the unit you shouldn t use inter connection wire CAUTION Conduit Example of Air Conditioner System When using ELCB for 1 phase Indoor Unit P...

Page 15: ...r temp 35 C 95 F DB 2 Voltage tolerance is 10 3 Maxium allowable voltage between phases is 2 Symbols RLA Rated Load Ampere FLA Full Load Ampere MCA Minumum Circuit Ampere A MOP Maximum Overcurrent Protective Device A NOTE Tightening power terminal f f Connect the cables to the terminal board using the compressed ring terminal f f Use rated cables only f f Connect the cables with driver and wrench ...

Page 16: ...ne sheathed flexible cord Code designation IEC 60245 IEC 57 CENELEC H05RN F or IEC 60245 IEC 66 CENELEC H07RN F 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 M4 screw Communication M3 screw 1 L 2 N N L 0 59 0 47 0 40 0 45 0 26 0 38 L1 ...

Page 17: ...power is exceeded over 4 of supply rating the indoor unit is protected stopped and the error mode indicates To protect the product from water and possible shock you should keep the power cable and the connection cord of the indoor and outdoor units within ducts with appropriate IP rating and material selection for your application Ensure that main supply connection is made through a switch that di...

Page 18: ...e up when doing wiring work and attach the front cover securely Ground wire for the indoor unit and outdoor unit connection cable must be clamped to a soft copper tin plated eyelet terminal with M4 screw hole NOT SUPPLIEDWITH UNIT ACCESSORIES NOTE Connecting the PowerTerminal f f Connect the cables to the terminal board using the compressed ring terminal f f Cover a solderless ring terminal and a ...

Page 19: ... 3 0 011 13 5 1 2 0 5 0 019 0 2 0 007 11 4 7 16 0 3 0 011 17 5 11 16 14 9 16 50 2 8 4 1 3 16 0 4 0 015 0 0 1 8 0 07 70 0 10 8 3 16 24 1 0 4 0 015 17 5 11 16 0 5 0 019 0 4 0 015 13 3 1 2 0 4 0 015 18 5 3 4 20 3 4 51 2 8 4 1 3 16 0 4 0 015 0 0 2 0 0 078 f f Connect the rated cables only f f Connect using a driver which is able to apply the rated torque to the screws f f If the terminal is loose fire...

Page 20: ...n 3 4 in In case of using C1220T O Soft pipe for 3 4 in pipe may be broken which can result in an injury CAUTION Make at least one round It will reduce noise and vibration The appearance of the unit may be different from the diagram depending on the model After connecting pipes with knock out treatment plug the space Following the pipe connection make sure to proceed precisely to prevent interfere...

Page 21: ...he appropriate valve on the outdoor unit and tighten the flare nut 2 Referring to the illustration opposite tighten the flare nut on section B first manually and then with a torque wrench applying the following torque Outer Diameter D Torque lbf ft ø6 35 mm 1 4 10 3 13 3 ø9 52 mm 3 8 25 0 31 0 ø12 70 mm 1 2 36 1 45 0 ø15 88 mm 5 8 50 2 60 5 ø19 05 mm 3 4 73 8 88 5 3 Connect the charging hose of lo...

Page 22: ... with a torque wrench 8 Check for gas leakage f f At this time especially check for gas leakage from the 3 way valve s stem nuts A port and from the service port cap B liquid A gas Connect the indoor and outdoor units using pipes with flared connections not supplied For the lines use insulated unwelded degreased and deoxidized copper pipe Cu DHP type to ISO 1337 or UNI EN 12735 1 suitable for oper...

Page 23: ...7inch ø19 05 mm 3 4 0 087inch 5 Check that the flaring is correct referring to the illustrations below for examples of incorrect flaring Uneven Thickness Cracked Damaged Surface Inclined Correct 6 Align the pipes and tighten the flare nuts first manually and then with a torque wrench applying the following torque Valve Flare nut Valve cap Pressure port cap Valve needle Pressure port Wrench inch lb...

Page 24: ...necting the drain hose to the outdoor unit When using the air conditioner in the heating mode ice may accumulate During de icing defrost operation the condensed water must be drained off safely Consequently you must install a drain hose on the outdoor unit following the instructions below 1 Make space more than 3 15 inch between the bottom of the outdoor unit and the ground for installation of the...

Page 25: ...onditions use thicker one f f Insulator s heat resistance temperature should be more than 248 F Pipe Pipe size InsulationType Heating Cooling Remarks Standard Less than 86 F 85 High humidity over 86 F 85 EPDM NBR Liquid pipe 1 4 3 8 0 35 t 0 35 t Internal temperature is higher than 248 F 1 2 3 4 0 51 t 0 51 t Gas pipe 1 4 0 51 t 0 75 t 3 8 3 4 0 75 t 0 98 t f f When installing insulation in places...

Page 26: ... leakage again If there is no leakage any more tighten the axis entirely NOTE 3 Tighten the cap securely Cap Service port Axis Sealing point To Close the StopValve 1 Remove the cap 2 Turn the stop valve clockwise by using a hexagonal wrench 3 Tighten the axis until the valve reached the sealing point 4 Tighten the cap securely When you use the service port always use a charging hose too Check the ...

Page 27: ...le PCB to the case in the control box in the outdoor unit then connect the power and the communication cable between the Interface module and the outdoor unit refer to the figure of pages 16 17 3 If you install a Interface module to an outdoor unit every indoor unit which is connected to an outdoor unit can be controlled simultaneously 4 Each outdoor unit connected to the same centralized controll...

Page 28: ...ditioner Refer to this procedure when the unit is relocated Carry out the pump down procedure refer to the details of pump down Remove the power cord Disconnect the assembly cable from the indoor and outdoor units Remove the flare nut connecting the indoor unit and the pipe At this time cover the pipe of the indoor unit and the other pipe using a cap or vinyl plug to avoid foreign material enterin...

Page 29: ...en yellow coloured grounding wire f f If the grounding wire is too short connect an extension lead in a mechanical way and wrapping it with insulating tape do not bury the connection f f Secure the grounding wire in position with staples If the grounding electrode is installed in an area of heavy traffic its wire must be connected securely NOTE 5 Carefully check the installation by measuring the g...

Page 30: ...elow Short push Display contents SEG1 SEG2 SEG3 SEG4 Unit 1 Order frequency 1 Hundreds digit Tens digit Unit digit Hz 2 Current frequency 2 Hundreds digit Tens digit Unit digit Hz 3 The number of current indoor units 3 Hundreds digit Tens digit Unit digit EA 4 The sensor for outdoor air intake 4 Tens digit Unit digit C 5 Discharge sensor 5 Hundreds digit Tens digit Unit digit C 6 Eva Mid sensor 6 ...

Page 31: ... K9K10K11K12 SW507 SW508 f f DIP switch SW507 option On default Off Switch 2 Disable snow prevention control Enable snow prevention control Switch 3 Silence Mode option Switch 4 When snow prevention mode is in use eco mode standby mode will not be functional When DPM installation is applied the time for auto addressing will take 1 2minutes During the addressing and will be repeatedly displayed in ...

Page 32: ...tly the wind baffle should be installed to prevent the outdoor unit fan from operating in reverse way Make holes on both sides and attach the wind baffle using screws Make holes on both sides and attach the wind baffle using screws 24 6 inch 0 63 inch Partition FrontView A A Top DownView A Should be 7 7 8 inch or longer When attaching the wind baffle using screws be careful that the screws do not ...

Page 33: ...utdoor temperature sensor Short or Open 7 E108 Error due to repeated communication address 8 E251 Error on discharge temperature sensor of compressor 1 Short or Open 9 E231 Error on outdoor COND OUT sensor Short or Open 10 E320 Error on OLP sensor Short or Open 11 E485 Error on input current sensor of inverter 1 Short or Open 12 E474 Error on IPM Heat Sink sensor of inverter 1 Short or Open 13 E42...

Page 34: ...tricted at outdoor temperature belowTcool_low value default 0 C 38 E556 Error due to mismatching capacity of indoor and outdoor unit 39 E557 DPM remote controller option error 40 E198 Error on thermal fuse of indoor unit Open 41 E121 Error on room temperature sensor of indoor unit Short or Open 42 E122 Error on EVA IN sensor of indoor unit Short or Open 43 E123 Error on EVA OUT sensor of indoor un...

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