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Samsung AC180JXA NH Series, Installation Manual, Page: 24 / 41

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Samsung AC180JXA NH Series Installation Manual Download Page 24

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Installing DPM

DPM allowable Outdoor and indoor unit models

DPM allowable Outdoor and indoor unit models 

Outdoor unit models

2 indoor units connection 

3 indoor units connection 

4 indoors unit connection 

Indoor unit 

Indoor unit 

Indoor unit 

AC200KXAPNH

AC100KN4DKH/AC100JNCDEH

AC090MN4PKH/AC100MN4PKH

AC090MN4DKH/AC100MN4DKH

AC090MNMDKH/AC100MNMDKH

AC090MNCDKH/AC100MNCDKH

AC100MNTDEH

AC071KN4DKH/AC071MN4PKH

AC071MN4DKH/AC071MNNDKH

AC071MNLDKH/AC071MNMDKH

AC071MNCDKH/AC071MNADKH

AC052MN4DKH/AC052MNNDKH

AC052MNLDKH/AC052MNMDKH

AC052MNCDKH/AC052MNADKH

AC052MNJDKH

AC250KXAPNH

AC120KN4DKH/AC120JNCDEH

AC120MN4PKH/AC120MN4DKH

AC120MNMDKH/AC120MNCDKH

AC090MN4PKH/AC090MN4DKH

AC090MNMDKH

AC071KN4DKH/AC071MN4PKH

AC071MN4DKH/AC071MNNDKH

AC071MNLDKH/AC071MNMDKH

AC071MNCDKH/AC071MNADKH

❋

❋

Installation of multiple indoor units should consist of units that have the same capacity .

e .g .  When you install the AC200KXAPNH outdoor unit as DPM combination such as 2 indoor units connection, only 

the combination of two AC100KN4DKH or two AC100JNCDEH is available .

Space requirements for indoor and outdoor units and piping installation

(Refer to page 8~9 installation specification .)

 

f

Two indoor units should be installed in one area which is not divided by a wall .

 

f

The distance between two indoor units should be within a straight-line of 10m .

 

f

After branching, the distance between the piping connected to the two indoor units should be within 1m .

 

f

The height difference between two units should be within 0 .5m .

 

f

Use the joint KIT that is only for DPM . (Please refer to the table below)

DPM KIT

2-Indoor units connection

3-Indoor units connection

4-Indoor units connection

MXJ-2D2509K

MXJ-3D2509K

MXJ-4D2509K

Connecting communication line and wired remote controller

In case of 2 indoor units connection

Outdoor 

unit

Indoor unit #1

Remote control

F1/F2

F1/F2

F1/F2

L/N

L/N

L/N

Indoor unit #2

3 phase 4 wire

(380V - 415V)

1 phase 2 wire

(220V - 240V)

R/S/T/N

In case of 3 indoor units connection

Outdoor 

unit

Indoor unit #1

Remote control

F1/F2

F1/F2

F1/F2

F1/F2

F1/F2

L/N

L/N

L/N

L/N

L/N

Indoor unit #2

Indoor unit #3

1 phase 2 wire

(220V - 240V)

3 phase 4 wire

(380V - 415V)

R/S/T/N

Summary of Contents for AC180JXA NH Series

Page 1: ......

Page 2: ...onnecting up and removing air in the circuit 26 Cutting Flaring the pipes 27 Performing leak tests 28 Connecting the drain hose to the outdoor unit 28 Insulation 29 Using stop valve 30 Pump down Procedure 31 Checking correct grounding 32 Testing operations 33 Troubleshooting 35 How to connect your extended power cables 38 For information on Samsung s environmental commitments and product specific ...

Page 3: ...rreinstalltheunit Ifperformedbyunauthorizedpersonnel theseoperationsmaycause electricshocksorfires Donotplacecontainerswithliquidsorotherobjectsontheunit Allthematerialsusedforthemanufactureandpackagingoftheairconditionerarerecyclable Thepackingmaterialandexhaustbatteriesoftheremotecontroller optional mustbedisposedofinaccordancewithcurrentlaws Theairconditionercontainsarefrigerantthathastobedispo...

Page 4: ...plied with the cost required to access and repair the units in SAFETY CONDITIONS as set out in prevailing regulations with harnesses ladders scaffolding or any other elevation system will NOT be considered part of the warranty and will be charged to the end customer Power supply line fuse or circuit breaker Alwaysmakesurethatthepowersupplyiscompliantwithcurrentsafetystandards Alwaysinstalltheairco...

Page 5: ...ight Netdimension W D H AC160JXAFKH 95 0 kg 940 330 1420 mm AC160JXAFNH 95 0 kg 940 330 1420 mm AC180JXA NH 107 5 kg 940 330 1420 mm 620 330 360 384 940 1395 1420 567 1095 558 Model Netweight Netdimension W D H AC200KXAPNH 154 kg 940 x 460 x 1630 mm AC250KXAPNH 154 kg 940 x 460 x 1630 mm B Type AC200KXAPNH AC250KXAPNH Heat pump Unit mm 620 520 460 1615 16 583 603 674 940 ...

Page 6: ...d sunny but not exposed to direct sunlight or strong winds Do not block any passageways or thoroughfares Choose a location where the noise of the air conditioner when running and the discharged air do not disturb any neighbours Choose a position that enables the pipes and cables to be easily connected to the indoor unit Install the outdoor unit on a flat stable surface that can support its weight ...

Page 7: ... breeze protection wall should be constructed f f Install 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 f f If you cannot avoid installing the outdoor unit by the seashore construct a protection wall around to block the sea breeze Protection wall Outdoor unit...

Page 8: ...600 or more When 3 sides of the outdoor unit are blocked by the wall 1500 or more 2000 or more The upper part of the outdoor unit and the air outlet is towards the wall 1500 or more 600 or more 300 or more The upper part of the outdoor unit and the air outlet is opposite the wall 300 or more When front and rear side of the outdoor unit is towards the wall Deciding on where to install the outdoor u...

Page 9: ... towards the wall When front and rear side of the outdoor unit is towards the wall When installing more than 1 outdoor unit 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 and removable completely under safety condition for people...

Page 10: ...ane f f Fasten the wire rope as shown in the figure f f To protect damage or scratches insert a piece of cloth between the outdoor unit and the wire rope 2 When moving with a forklift f f Carefully insert the forklift forks into the forklift holes at the bottom of the outdoor unit f f Be careful with the forklift from damaging the product 3 When moving the product without wooden pallet and the cra...

Page 11: ...lace install the H beam on the base ground When installing a number of outdoor units you can install it on the base ground 6 Install the H beam 150mm x 150mm x t10 basic specification or vibration absorption frame to jut out from the base ground 7 After installing the H beam apply corrosion protection 8 Install a square pad t 20mm or more to prevent vibration from the outdoor unit onto the base gr...

Page 12: ...he range of measurement below for base ground work If the outdoor unit is not fixed securely product may fall and it might cause loss of life or property damage Do not install the outdoor unit on the wooden pallet Fix the outdoor unit securely to the base ground with anchor bolts The manufacturer is not responsible for the damage occurred by not adhering to the standard of the installation To prot...

Page 13: ...ditioner 90mm in width and 520mm in length shall be used to support the air conditioner See Figure 1 and the rubber mat shall be fully placed on the whole bearing surface f f The base platform shall be at least 150mm above the ground The base of the outdoor unit and the position of foundation bolts 620 103 2 464 520 90 90 100 20mm Figure 1 Figure 2 Ground plane Position of the foundation bolts Ø12...

Page 14: ...to grounding system before performing the electrical connection When installing the unit you shouldn t use inter connection wire Indoor Unit Power cable Outdoor Unit Communication cable Grounding OR Indoor Unit Power cable Outdoor Unit Communication cable Grounding Power cable Communication cable Power cable Communication cable If an outdoor unit is installed in a place in danger of an electric le...

Page 15: ...2 456 5 25 0 31 25 1 Voltage range Units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits 2 Maximum allowable voltage variation between phases is 2 3 Wire size type must comply with the applicable local and national code Wire size Based on the value of MCA Wire type 60245 IEC57 IEC or H05RN F CENELEC grade or more 4 MFA is...

Page 16: ...ations Common in use 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 1 L 2 N N L 15 12 Communication M3 screw 6 7 9 7 Communication M3 screw 6 7 9 7 Communication M4 screw 10 1 11 4 Communication M4 screw 10 1 11 4 3 phase terminal block spec AC power...

Page 17: ...ELB MCCB MCCB N L3 T 1 L 2 N L2 S L1 R Power Supply Electrical component box Indoor Unit The appearance of the unit may be different from the picture depending on the model Cable tie Cable clamp Communication cable 3 Phase 4 Wires power cable AC 380V Connection cord When using ELCB for 3 phase 4 wires AC KXAPNH ELB MCCB MCCB L1 R L1 S L4 N L3 T Power Supply Electrical component box Indoor Unit The...

Page 18: ...upplyrating Ifthepowerisunbalancedgreatly itmayshortenthelifeofthecondenser Iftheunbalancedpowerisexceededover4 ofsupplyrating theindoorunitisprotected stoppedandtheerrormodeindicates Toprotecttheproductfromwaterandpossibleshock youshouldkeepthepowercableandtheconnectioncordofthe indoorandoutdoorunitswithinducts withappropriateIPratingandmaterialselectionforyourapplication Ensurethatmainsupplyconn...

Page 19: ... L1 R F2 F1 1 L 2 N 1 2 V1 V2 F3 F4 F2 F1 1 phase 160 1 L 2 N 1 2 V1 V2 F3 F4 F2 F1 1 L 2 N N L Indoor Unit Main power cable Cable clamp Communication cable Cable tie 3 phase 160 180 Indoor Unit Cableclamp Indoor Power Indoor Power Communication cable 3 Phase 4 Wires power cable AC 380V Cable tie N L3 T L2 S L1 R F2 F1 1 L 2 N 1 2 V1 V2 F3 F4 F2 F1 3 phase 200 250 Indoor Unit Cableclamp Indoor Pow...

Page 20: ...able and then connect it Silver solder Nominal dimensions forcable mm2 inch2 Nominal dimensions forscrew mm inch B D d1 E F L d2 t Standard dimension mm inch Allowance mm inch Standard dimension mm inch Allowance mm inch Standard dimension mm inch Allowance mm inch Min mm inch Min mm inch Max mm inch Standard dimension mm inch Allowance mm inch Min mm inch 4 6 0 006 0 009 4 3 8 9 5 3 8 0 2 0 007 5...

Page 21: ...nce among indoor units D 10 m Max length after branch 15 m Max height difference between outdoor and indoor units h1 30 m 30 m Max height difference among indoor units h2 0 5 m Max Pipe length difference among indoor units after branch L2 L3 or L2 L4 or L2 L5 or a b or a L2 b L4 or a L3 b L5 5 m n means the number of indoor unit connection of DPM indoor indoor indoor outdoor outdoor outdoor indoor...

Page 22: ...dding refrigerant R 410A After connecting pipes with knock out treatment plug the space Following the pipe connection make sure to proceed precisely to prevent interference with the internal parts The appearance of the unit may be different from the diagram depending on the model Make at least one round It will reduce noise and vibration Connecting the refrigerant pipe Cautionforweldingthepipetoan...

Page 23: ...is case it has to be checked for leakage at least once every 12 months according to regulation n 517 2014 This activity has to be covered by qualified personnel only In case situation above 5 tCO e or more of R 410A installer or recognized person which has responsibility for final check has to provide a maintenance book with all the information recorded according to REGULATION EU No 517 2014 OFTHE...

Page 24: ... only the combination of two AC100KN4DKH or two AC100JNCDEH is available Space requirements for indoor and outdoor units and piping installation Refer to page 8 9 installation specification f f Two indoor units should be installed in one area which is not divided by a wall f f The distance between two indoor units should be within a straight line of 10m f f After branching the distance between the...

Page 25: ...nd operation f f You should install the DPM according to the above installation specification and eliminate the factors that give electrical load to the both indoor units when installing and operating Heater window front door ventilation partition that divides space f f You should provide sufficient instructions about the operation method and specification features to users and fill in caution phr...

Page 26: ...ant pipe section B liquid A gas 5 Purge the air from the system using vacuum pump for about 10 minutes Close the valve of the low pressure side of manifold gauge clockwise Make sure that pressure gauge shows 0 1MPa 76cmHg after about 10 minutes This procedure is very important to avoid a gas leak Turn off the vacuum pump Remove the hose of the low pressure side of manifold gauge 6 Setvalvecorkofbo...

Page 27: ...ensure that the cut edge remains at a 90 angle with the side of the pipe Refer to the illustrations below for examples of edges cut correctly and incorrectly 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 the flare Oblique Rough Burr Outer Diameter D Depth A ø6 35 mm 1 4 1 3 mm ø9 52 mm 3 8 1 8 mm ø12 ...

Page 28: ...oner 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 80 mm AC KXAPNH 50 mm between the bottom of the outdoor unit and the ground for installation of the drain hose as shown in figure 2 Insert the drain plug in...

Page 29: ... such as shoreline hot spring near lake or river and ridge when the part of the building is covered by earth and sand Operation purpose condition Restaurant ceiling sauna swimming pool etc Building construction condition The ceiling frequently exposed to moisture and cooling is not covered e g The pipe installed at a corridor of a dormitory and studio or near an exit that opens and closes frequent...

Page 30: ...t always use a charging hose too Check the leakage of refrigerant gas after tightening the cap Must use a spanner and wrench when you open tighten the stop valve f f Before inspecting the leakage use a torque wrench to close the cap for the service valve Comply with a tightening torque for each size of the diameter and tighten the cap firmly to prevent any leakage f f To check for any possible lea...

Page 31: ...itandthepipe Atthistime coverthepipeoftheindoorunitandtheotherpipeusingacaporvinylplugtoavoidforeignmaterialentering Disconnectthepipeconnectedtotheoutdoorunit Atthistime coverthevalveoftheoutdoorunitandtheotherpipe usingacaporvinylplugtoavoidforeignmaterialentering Makesureyoudonotbendtheconnectionpipesinthemiddleandstoretogetherwiththecables Movetheindoorandoutdoorunitstoanewlocation Removethemo...

Page 32: ...door unit 1 Check that you have connected the power and communication cables correctly If the power cable and communication cables one mixed up or connected incorrectly the PCB will be damaged 2 Checkthethermistorsensor drainpump hose anddisplayareconnectedcorrectly 3 Press K1 or K2 on the outdoor unit PCB to run the test mode and stop Press K1 button Start Heating test mode Press K1 button Stop H...

Page 33: ...digit 15 S Wcheck F Long push 1 Main micom version Year Hex Month Hex Date Tens digit Date Unit digit After short push 1 Inverter micom version AC JXAFKH AC JXAFNH AC JXAPNH Year Hex Month Hex Date Tens digit Date Unit digit AC KXAPNH Year Dec After short push 1 Only AC KXAPNH Fan1 version AC KXAPNH Year Dec Month Hex Date Tens digit Date Unit digit After short push 1 Only AC KXAPNH Fan2 version A...

Page 34: ...layed in order for 2 indoor unit connection and for 3 indoor unit connection and for 4 indoor unit connection When addressing is completed and will be repeatedly displayed in order for 2 indoor unit connection and for 3 indoor unit connection and for 4 indoor unit connection f f DIP switch SW508 SW58 option On default Off Switch 1 Auto Silence Mode Manual Silence Mode Switch 2 Switch 3 Switch 4 8 ...

Page 35: ...ble error Check electrical connection and setting between indoor unit and outdoor unit 12 E205 Communication error on all PBA within the outdoor unit C Box communication cable error 13 E206 E206 C002 Fan PBA communication error E206 C003 INV PBA communication error 14 E221 Error on outdoor temperature sensor Short or Open Check Outdoor sensor Open Short 15 E231 Error on outdoor COND OUT sensor Sho...

Page 36: ...tection circuit problem or power failure 42 E453 Error due to overheated motor of outdoor unit s Fan1 FAN1 error 43 E455 Error due to overheated IPM of Fan1 FAN1 error 44 E458 Fan speed error FAN1 ERROR 45 E461 Error due to operation failure of inverter compressor 46 E462 System stop due to full current control 47 E463 Over current trip PFC over current error Check OLP sensor 48 E464 IPM Over Curr...

Page 37: ...ture sensor error of Fan1 FAN1 error 69 E500 IPM over heat error on inverter 1 Check Outdoor Inverter PBA 70 E508 Smart install is not installed 71 E554 Gas leak detected Check the refrigerant 72 E556 Error due to mismatching capacity of indoor and outdoor unit Check the indoor and Outdoor unit Capacity 73 E557 Option code miss matching among the indoor units only for DPM Check the indoor option c...

Page 38: ...door and outdoor units refer to the installation manual CAUTION Unit mm 120 60 20 20 20 180 Power cable 3 Insert both sides of core wire of the power cable into the connection sleeve f f Method 1 Push the core wire into the sleeve from both sides Connection sleeve f f Method 2 Twist the wire cores together and push it into the sleeve Connection sleeve 4 Using a crimping tool compress the two point...

Page 39: ...ube contraction work is completed wrap it with the insulation tape to finish Make sure that the connection parts are not exposed to outside Be sure to use insulation tape and a contraction tube made of approved reinforced insulating materials that have the same level of withstand voltage with the power cable Comply with the local regulations on extensions CAUTION Insulation tape In case of extendi...

Page 40: ...ELECTRONICS CO LTD No 501 Suhong East Road Suzhou Industrial Park Jiangsu Province P R China Samsung Electronics UK Ltd Euro QA Lab Blackbushe Business Park Saxony Way Yateley Hampshire GU46 6GG United Kingdom ...

Page 41: ...AC JXAFKH AC JXAFNH AC JXAPNH AC KXAPNH Air Conditioner installation manual imagine the possibilities Thank you for purchasing this Samsung product DB68 04924A 05 EN ES FR IT PT DE ...

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