manualshive.com logo in svg

Samsung AM080JXVAGH/ET, Installation Manual

Share
Download
Samsung AM080JXVAGH/ET Installation Manual Download Page 68

68

Refrigerant pipe installation

How to connect the pipes

Pipe connection from outdoor unit

ॱUʪ˙ɇЇ̷ϩ̈͝ϑϩɇ̷̷̈͝˝ʒ̈θʪʀϩ̈ͱ͝࢏

Pipe connection to indoor unit

Gas pipe (welding)

Liquid pipe (welding)

Protect with 

wet towel when 

welding

70 mm

Low pressure gas pipe 

connection (welding)

High pressure gas pipe 

connection (welding)
Liquid pipe connection (welding)

70 mm

 

࢜

When installing MCU, use the pattern sheet for installation that is provided with the product.

 

࢜

Ǯ˵ʪ͝иʪ̷ʒ̈͝˝ϩ˵ʪ˝ɇϑΧ̈ΧʪϑࡥΧθͱϩʪʀϩϩ˵ʪΧθͱʒЇʀϩӥϩ˵ϩ˵ʪѤɇ͔ʪࣛΧθͱͱ˙ϑ˵ʪʪϩ࢏

 

࢜

When connecting the MCU with outdoor units, default direction is set in the MCU. 
If installing opposite direction, weld the enclosed copper cap in each high pressure, low pressure and liquid 
pipes.

Summary of Contents for AM080JXVAGH/ET

Page 1: ...DVM S đ७७७âǹǤ७७७ Ɗʪθ ʪϑ đ७७७çǹǤ७७७ Ɗʪθ ʪϑ đ७७७đǹǤ७७७ Ɗʪθ ʪϑ Air Conditioner installation manual imagine the possibilities Thank you for purchasing this Samsung product ...

Page 2: ...ct accessories or literature indicates that the product and its electronic accessories e g charger headset USB cable should not be disposed of with other household waste at the end of theirworking life To prevent possible harm to the environment or human health from uncontrolled waste disposal please separate these items from other types of waste and recycle them responsibly to promote the sustain...

Page 3: ...ditioners should not be relocated after installation But when it has to be θʪ ͱʀɇϩʪʒ ͱθ ʪЭ ϩɇɵ ʪ θʪɇϑͱ ϑࡥ Χ ʪɇϑʪ ʀͱ ϩɇʀϩ Ɗɇ ϑЇ ࣱϑ αЇɇ ѣʪʒ ʒʪɇ ʪθϑ ͱθ ϑцϑϩʪ ɇ θ ʀͱ ʒ ϩ ͱ ʪθϑ WARNING Hazards or unsafe practices that may result in severe personal injury ordeath CAUTION Hazards or unsafe practices that may result in minorpersonal injury to installer user orproperty damage SEVERE WARNING SIGNS Aͱ ϑЇ ϩ α...

Page 4: ...ʀɇ ϩʪθ ɇ ɇ ʒ ʀɇЇϑʪ ʪ ʪʀϩθ ʀ ϑ ͱʀ ͱθ ѣθʪ kуʀ Їϑ Эʪ ʀ θʀЇ ϩ ɵθʪɇ ʪθ đAA9ࡥ kø9 Їϑϩ ɵʪ ϑϩɇ ʪʒ ϩͱ ϩ ʪ Χͱиʪθ ϑЇΧΧ ц ॷ When overcurrent or current leakage occurs with no circuit breaker installed powerwill not be cut off and ϩ ɇц ʀɇЇϑʪ ʪ ʪʀϩθ ʀ ϑ ͱʀ ͱθ ѣθʪ ॷ Uͱ ͱϩ Їϑʪ ʒɇ ɇ ʪʒ Χɇθϩϑ Ãϩ ɇц ʀɇЇϑʪ ѣθʪ ͱθ ʪ ʪʀϩθ ʀ ϑ ͱʀ You must cut off the powerbefore you work on oradjust any powersupply part forproduct insta...

Page 5: ...ding it too much ॷ Make sure to install the product away from children s reach Sharp parts of the heat exchanger is may cause personal injury and when parts of the product gets damage it may decrease product s performance Lighting rod Protective angle ߤߧઘड़ߧߧઘ Height of the building Protection control 20m or less ߧߧઘ 40m or less ߥߧઘ 60m or less ߤߧઘ Ã ϑϩɇ ϩ ʪ ʒͱͱθ Ї ϩ ɇиɇц θͱ ϩ ɇΧΧɇθɇϩЇϑ ϩ ɇϩ Їϑʪϑ ɵ...

Page 6: ...antity of connectable indoor units the installation at the outdoor joints and the outdoor unit combinations are different from the conventional models ॷ If the pipe length is over 2 m between outdoor units make traps to prevent oil stagnation Oil stagnation may occurwhen outdoor unit at the end of module stops while other outdoor units are still in operation Preparing forinstallation ĮЇϩʒͱͱθ Ї ϩ ʀ...

Page 7: ...ϩ ʪ ʒͱͱθ Ї ϩ ɇʒʒθʪϑϑ иɇϑ ɇϑϑ ʪʒ θͱ ߨߦड़ߩ ࡥ kߤߢߣ ʪθθͱθ и ͱʀʀЇθ đɇу Ї ߥߤ Ǯɇ ࣛ ͱЇ ϩ ϩцΧʪ ʒͱͱθ Ї ϩϑ и ϩ kkǤ đ७७७७ĘůUk ७ࡥ đ७७७âĘǤ७ ʀɇ ɵʪ connected Do not install 1st generation MCU and 2nd generation MCU together ৄ ߣϑϩࣛ ʪ ʪθɇϩ ͱ đAƸࡤ đAƸࣛƊ७Ękk७Ęࡥ đAƸࣛƊߤĘkçߣĘ ৄ ߤ ʒࣛ ʪ ʪθɇϩ ͱ đAƸࡤ đAƸࣛƊ७ĘkçߤĘࡥ đAƸࣛƊߦĘkçߥĘࡥ đAƸࣛƊߣĘkçߣĘ Use the following table to determine the size and number of outdoor units needed to achi...

Page 8: ...9 3 42 0 Maximum kW 72 8 80 1 87 4 94 6 102 2 109 2 Maximumnumberofconnectable indoorunits 36 40 43 47 51 54 Modelnameforcombination AM320KXVAGH1ET AM340KXVAGH1ET AM360KXVAGH1ET AM380KXVAGH1ET AM400KXVAGH1ET AM420KXVAGH1ET Numberofindividualoutdoorunits 2 2 2 2 2 2 Combined outdoorunit AM080JXVAGH ET AM100JXVAGH ET AM120JXVAGH ET 1 1 AM140KXVAGH ET 1 AM160KXVAGH ET 1 AM180KXVAGH ET 1 AM200KXVAGH E...

Page 9: ... 75 6 Maximum kW 160 2 167 4 175 8 182 3 189 3 196 6 Maximumnumberofconnectable indoorunits 64 64 64 64 64 64 Modelnameforcombination AM560KXVAGH1ET AM580KXVAGH1ET AM600KXVAGH1ET AM620KXVAGH1ET AM640KXVAGH1ET AM660KXVAGH1ET Numberofindividualoutdoorunits 3 3 3 3 3 3 Combined outdoorunit AM080JXVAGH ET AM100JXVAGH ET AM120JXVAGH ET 1 AM140KXVAGH ET 1 AM160KXVAGH ET 1 AM180KXVAGH ET 1 AM200KXVAGH ET...

Page 10: ...03 6 106 4 109 2 112 0 Maximum kW 247 5 255 8 262 3 269 4 276 6 283 9 291 2 Maximumnumberofconnectable indoorunits 64 64 64 64 64 64 64 Premium compact type Heat pump Modelnameforcombination AM080JXVHGH ET AM100JXVHGH ET AM120JXVHGH ET AM140JXVHGH ET AM160JXVHGH ET AM180JXVHGH ET Numberofindividualoutdoorunits 1 1 1 1 1 1 Combined outdoorunit AM080JXVHGH ET 1 AM100JXVHGH ET 1 AM120JXVHGH ET 1 AM14...

Page 11: ... Maximum kW 72 8 80 1 87 4 94 6 102 2 109 2 Maximumnumberofconnectable indoorunits 36 40 43 47 51 54 Modelnameforcombination AM320KXVGGH3ET AM340KXVGGH3ET AM360KXVGGH3ET AM380KXVGGH3ET AM400KXVGGH3ET AM420KXVGGH3ET Numberofindividualoutdoorunits 2 2 2 2 2 2 Combined outdoorunit AM080JXVHGH ET AM100JXVHGH ET AM120JXVHGH ET 1 1 AM140JXVHGH ET 1 AM160JXVHGH ET 1 AM180JXVHGH ET 1 AM200JXVHGH ET 1 1 AM...

Page 12: ...0 72 8 75 6 Maximum kW 160 2 167 4 174 7 182 0 189 3 196 6 Maximumnumberofconnectable indoorunits 64 64 64 64 64 64 Modelnameforcombination AM560KXVGGH3ET AM580KXVGGH3ET AM600KXVGGH3ET AM620KXVGGH3ET AM640KXVGGH3ET AM660KXVGGH3ET Numberofindividualoutdoorunits 3 3 3 3 3 3 Combined outdoorunit AM080JXVHGH ET AM100JXVHGH ET AM120JXVHGH ET 1 AM140JXVHGH ET 1 AM160JXVHGH ET 1 AM180JXVHGH ET 1 AM200JXV...

Page 13: ...12 0 Maximum kW 247 5 254 8 262 1 269 4 276 6 283 9 291 2 Maximumnumberofconnectable indoorunits 64 64 64 64 64 64 64 ťθʪ Ї ʪ ʪθ ц ʪ ѣʀ ʪ ʀц ϩцΧʪ ʪɇϩ ΧЇ Χ Modelnameforcombination AM080JXVHGH ET AM100JXVHGH ET AM120JXVHGH ET AM140JXVHGH ET AM160JXVHGH ET AM180JXVHGH ET Numberofindividualoutdoorunits 1 1 1 1 1 1 Combined outdoorunit AM080JXVHGH ET 1 AM100JXVHGH ET 1 AM120JXVHGH ET 1 AM140JXVHGH ET 1...

Page 14: ... 39 2 42 0 Maximum kW 72 8 80 1 87 4 94 6 101 9 109 2 Maximumnumberofconnectable indoorunits 36 40 43 47 51 54 Modelnameforcombination AM320KXVGGH4ET AM340KXVGGH4ET AM360KXVGGH4ET AM380KXVGGH4ET AM400KXVGGH4ET AM420KXVGGH4ET Numberofindividualoutdoorunits 2 3 2 2 3 3 Combined outdoorunit AM080JXVHGH ET 2 1 1 AM100JXVHGH ET AM120JXVHGH ET AM140JXVHGH ET 1 1 1 AM160JXVHGH ET AM180JXVHGH ET 1 1 2 1 1...

Page 15: ...5 6 Maximum kW 160 2 167 4 174 7 183 0 189 3 196 6 Maximumnumberofconnectable indoorunits 64 64 64 64 64 64 Modelnameforcombination AM560KXVGGH4ET AM580KXVGGH4ET AM600KXVGGH4ET AM620KXVGGH4ET AM640KXVGGH4ET AM660KXVGGH4ET Numberofindividualoutdoorunits 3 3 3 4 4 4 Combined outdoorunit AM080JXVHGH ET 1 1 1 AM100JXVHGH ET AM120JXVHGH ET 1 1 AM140JXVHGH ET AM160JXVHGH ET AM180JXVHGH ET 1 2 3 2 3 AM20...

Page 16: ...s Minimum kW 95 6 98 0 100 8 103 6 106 4 109 2 112 0 Maximum kW 248 6 254 8 262 1 269 4 276 6 283 9 291 2 Maximumnumberofconnectable indoorunits 64 64 64 64 64 64 64 Essential type Heat pump Modelnameforcombination AM100MXVDGH ET AM120MXVDGH ET AM140MXVDGH ET AM160MXVDGH ET AM180MXVDGH ET AM200MXVDGH1ET Numberofindividualoutdoorunits 1 1 1 1 1 2 Combined outdoorunit AM100MXVDGH ET 1 2 AM120MXVDGH ...

Page 17: ...imum kW 30 8 33 6 36 8 40 0 42 0 45 2 Maximum kW 80 1 87 4 95 7 104 0 109 2 117 5 Maximumnumberofconnectable indoorunits 40 43 47 51 54 58 Modelnameforcombination AM340MXVDGH1ET AM360MXVDGH1ET AM380MXVDGH1ET AM400MXVDGH1ET Numberofindividualoutdoorunits 2 2 3 3 Combined outdoorunit AM100MXVDGH ET AM120MXVDGH ET 2 1 AM140MXVDGH ET 1 2 AM160MXVDGH ET 1 AM180MXVDGH ET 1 2 Totalcapacityof theconnected...

Page 18: ...W 11 2 14 0 16 8 20 0 22 5 25 2 Maximum kW 29 1 36 4 43 7 52 0 58 5 65 5 Maximumnumberofconnectable indoorunits 14 18 21 26 29 32 Modelnameforcombination AM200JXVHGR ET AM220JXVHGR ET AM240MXVGNR ET AM260MXVGNR ET AM280MXVGNR3ET AM300MXVGNR3ET Numberofindividualoutdoorunits 1 1 1 1 2 2 Combined outdoorunit AM080JXVHGR ET AM100JXVHGR ET AM120JXVHGR ET 1 1 AM140JXVHGR ET AM160JXVHGR ET 1 AM180JXVHGR...

Page 19: ...8 8 Maximum kW 116 5 123 8 132 1 138 6 145 6 152 9 Maximumnumberofconnectable indoorunits 58 61 64 64 64 64 Modelnameforcombination AM440MXVGNR3ET AM460MXVGNR3ET AM480MXVGNR3ET AM500MXVGNR3ET AM520MXVGNR3ET AM540MXVGNR3ET Numberofindividualoutdoorunits 2 2 2 2 2 3 Combined outdoorunit AM080JXVHGR ET AM100JXVHGR ET AM120JXVHGR ET 1 AM140JXVHGR ET AM160JXVHGR ET AM180JXVHGR ET AM200JXVHGR ET 1 AM220...

Page 20: ... 203 8 212 2 218 7 225 7 233 0 240 2 Maximumnumberofconnectable indoorunits 64 64 64 64 64 64 Modelnameforcombination AM680MXVGNR3ET AM700MXVGNR3ET AM720MXVGNR3ET AM740MXVGNR3ET AM760MXVGNR3ET AM780MXVGNR3ET AM800MXVGNR3ET Numberofindividualoutdoorunits 3 3 3 3 3 3 4 Combined outdoorunit AM080JXVHGR ET AM100JXVHGR ET AM120JXVHGR ET 1 AM140JXVHGR ET AM160JXVHGR ET AM180JXVHGR ET AM200JXVHGR ET AM22...

Page 21: ...4 0 16 8 20 0 22 5 25 2 Maximum kW 29 1 36 4 43 7 52 0 58 5 65 5 Maximumnumberofconnectable indoorunits 14 18 21 26 29 32 Modelnameforcombination AM200JXVHGR ET AM220MXVGNR4ET AM240MXVGNR4ET AM260MXVGNR4ET AM280MXVGNR4ET AM300MXVGNR4ET Numberofindividualoutdoorunits 1 2 2 2 2 2 Combined outdoorunit AM080JXVHGR ET 1 1 AM100JXVHGR ET 1 AM120JXVHGR ET 1 2 1 AM140JXVHGR ET AM160JXVHGR ET AM180JXVHGR E...

Page 22: ...56 4 59 2 Maximum kW 117 5 123 8 131 0 138 3 146 6 153 9 Maximumnumberofconnectable indoorunits 58 61 64 64 64 64 Modelnameforcombination AM440MXVGNR4ET AM460MXVGNR4ET AM480MXVGNR4ET AM500MXVGNR4ET AM520MXVGNR4ET AM540MXVGNR4ET Numberofindividualoutdoorunits 3 3 3 3 3 3 Combined outdoorunit AM080JXVHGR ET 1 1 1 1 1 AM100JXVHGR ET AM120JXVHGR ET AM140JXVHGR ET 1 AM160JXVHGR ET AM180JXVHGR ET 2 1 2 ...

Page 23: ...03 8 211 1 218 4 225 7 233 0 240 2 Maximumnumberofconnectable indoorunits 64 64 64 64 64 64 Modelnameforcombination AM680MXVGNR4ET AM700MXVGNR4ET AM720MXVGNR4ET AM740MXVGNR4ET AM760MXVGNR4ET AM780MXVGNR4ET AM800MXVGNR4ET Numberofindividualoutdoorunits 4 4 4 4 4 4 4 Combined outdoorunit AM080JXVHGR ET 1 AM100JXVHGR ET AM120JXVHGR ET AM140JXVHGR ET 1 AM160JXVHGR ET AM180JXVHGR ET 3 2 4 3 2 1 3 AM200...

Page 24: ...ʪ ɇϑ ϑ ͱи ϩ ʪ ѣ Їθʪ ॷ To protect damage or scratches insert a piece of cloth between the outdoor unit and the wire rope Wire rope Holes forwire rope to go through When moving with a forklift ॷ Carefully insert the forklift forks into the forklift holes at the bottom of the outdoor unit ॷ Be careful with the forklift from damaging the product Forklift Forklift holes Holes for forklift forks to go t...

Page 25: ...utdoor unit ॷ ť ɇʀʪ и ϩ Ѥɇϩ ϑЇθ ɇʀʪ и ʪθʪ θɇ иɇϩʪθ ʒͱʪϑ ͱϩ ϑʪϩϩ ʪ ͱθ ʪɇ ॷ Place where it is not exposed to strong wind ॷ Ǯʪ Эʪ ϩ ɇϩʪʒ Χ ɇʀʪ и ϩ ϑЇ ѣʀ ʪ ϩ ϑʪθЭ ʀʪ Χ ɇʀʪ ͱθ θʪΧɇ θϑ ɇ ʒ ɇ ϩʪ ɇ ʀʪ U ϑʀ ɇθ ʪ ʒЇʀϩ ʀɇ ɵʪ purchased separately ॷ Place where you can connect the refrigerant pipes between indoor and outdoor units within allowable distance ॷ ť ɇʀʪ и ʪθʪ ϩ ɇ ͱиϑ ʪɇϑц иɇϩʪθΧθͱͱѣ ɇ ʒ ʒθɇ иͱθ ͱθ ϩ...

Page 26: ...n a place that provides smooth water drainage Especially ensure that the base part has good drainage 6 If the product is damaged during the installation or maintenance make sure to repair it 7 Check the condition of the product periodically ৄ Check the installation site every 3 months and perform anti corrosion treatment such as R Pro supplied by SAMSUNG Code MOK 220SA or commercial water repellen...

Page 27: ...ning sewage works dyeing complex cattle shed sulfuric hot spring nuclear power plant ship etc When installing the product in those places contact an installation specialty store as the copper pipe and brazing part will need additional corrosion proof or anti rust additive to prevent corrosion đɇ ʪ ϑЇθʪ ϩͱ ʪʪΧ ɇ ц Ѥɇ ɇɵ ʪ ɇϩʪθ ɇ ϑ ϑЇʀ ɇϑ иͱͱʒʪ ɇϩʪθ ɇ ϑࡥ ͱ ʪϩʀ ɇθͱЇ ʒ ϩ ʪ ͱЇϩʒͱͱθ Ї ϩ Ǯ ʪ ϩ ʪθʪ ϑ ѣθʪࡥ...

Page 28: ...Over 300 S2 Over 500 S1 Over100 Over100 Over100 Over 300 Over 400 Over 400 Height of the wall is unlimited Front side Front side For Case 1 or Case 3 Height of the wall on the front side should not be higher than 1500mm Height of the wall on the air inlet side should not be higher than 500mm Height of the wall on the side is not limited If the height of the wall exceeds by certain value h1 h2 addi...

Page 29: ...ߦ Ǯ ड़ ߪ ߦ Ǯ đǹâࣛǽ ߦߣߣ đ ߪ ߧ Ǯ ड़ ߣߥߧ ߤ Ǯ đǹâࣛǽ ߦߦߤߤđ Over135 2 kW ǽࣛâͱ ϩ Į ц ࢩŵ đǹâࣛǽ ߣߧߢߢđ 22 4 kW and below đǹâࣛǽ ߤߧߢߢđ ߤߤ ߧ Ǯ ड़ ߩߢ ߥ Ǯ đǹâࣛǽ ߥߣߢߢđ ߩߢ ߦ Ǯ ड़ ߣߥߧ ߤ Ǯ đǹâࣛǽ ߥߪߢߢđ Over135 2 kW Distribution header đǹâࣛ ߤߧߣߤđ 45 0 kW and below for 4 rooms đǹâࣛ ߥߣߣߧđ 70 3 kW and below for 8 rooms đǹâࣛ ߥߪߣ đ ߩߢ ߦ Ǯ ड़ ߣߥߧ ߤ Ǯ ͱθ ߪ θͱͱ ϑ ǽࣛâͱ ϩ Outdoor unit đǹâࣛƟ ߥߦߣ đ 135 2 kW and below đǹâࣛƟ ߦߣߤߤđ Over1...

Page 30: ...ϩ ʪ и ʒ ϑΧʪʪʒ ͱ ߥߢ ࢩϑ Ã цͱЇ ʀɇ ͱϩ ѣу ϩ ʪ ͱЇϩʒͱͱθ Ї ϩ ͱ ϩ ʪ ɵɇϑʪ θͱЇ ʒࡥ ѣу ϩ ɵц ϑ ʒʪ ͱθ Їϑʪ ʪуϩθɇ ϑϩθЇʀϩЇθʪ 5 Ã ʪɇϩ ͱΧʪθɇϩ ͱ ࡥ ʒʪ θͱϑϩ иɇϩʪθ ɇц ͱθ ϑͱ цͱЇ Їϑϩ θʪɇ ц ʀɇθʪ ɇɵͱЇϩ ϩ ʪ ʒθɇ ɇ ʪ ɇ ʒ иɇϩʪθΧθͱͱѣ ϩ ʪ Ѥͱͱθ Ɵͱ ΧθʪЭʪ ϩ ʒʪ θͱϑϩ иɇϩʪθ θͱ ϑϩɇ ɇϩ ͱθ θʪʪі ࡥ ʀͱ ϑϩθЇʀϩ ɇ ʒθɇ ɇ ʪ и ϩ ͱЭʪθ ߣࢩߧߢ ϑ ͱΧʪ Ãʀʪ ɇц ͱθ ͱ ϩ ʪ Ѥͱͱθ и ϩʪθ ϑʪɇϑͱ 6 It is necessary to add wire mesh or steel bar during concrete construc...

Page 31: ... and anchorbolt position Unit mm A B 54 761 803 54 Outdoor unit Anti vibration frame 4 Ø 12 Anti vibration Base ground 4 Ø 18 Unit mm A ɇϑϑ ѣʀɇϩ ͱ DVM S Small Type DVM S Large A Type DVM S Large B type A 880 1 295 1 295 B 740 1 150 1 150 Refer to the blueprints in technical data book to make a holes for connecting the anti vibration pad ...

Page 32: ...it from ϑϩɇ ɇϩ ࡥ ͱЭʪθѤͱи ͱθ θʪʪі ʪɇθ ϩ ʪ ϑϩɇ ɇϩ ͱ ϑΧɇʀʪ ॷ When the outdoor unit is installed on the roof check the strength and waterproof status of the roof Unit mm 960 760 100 80 80 80 ߨ ߢ ঌ 100 X X Direction of the drainage Slope 1 50 Drainage work for single installation B A 50 100 150 100 X X SECTION 80 80 80 80 80 80 80 80 ߨ ߢ ঌ ߨ ߢ ঌ 200 B B 200 Direction of the drainage Slope 1 50 Drainage...

Page 33: ...e rooftop ॷ Construct draining pit around the base construction and pay attention to the drainage around the outdoor unit Condensation or defrost water may form during outdoor unit operation ॷ If there s any possibility of small animals from entering the pipe outlet block the outlet as shown in the illustration Liquid side pipe Gas side pipe Block the part When withdrawing the pipe from the front ...

Page 34: ...et metal duct since the worker may get injured by the sharp parts ॷ When installing the outdoor unit under the tree or near forest leafs may get into the product and cause problems on the product Therefore install a discharge duct to prevent foreign substance ѣ ϩθɇϩ ͱ ॗťθʪЭʪ ϩ ͱθʪ ϑЇɵϑϩɇ ʀʪ ѣ ϩθɇϩ ͱ ॖ CAUTION Installing the wind snow prevention duct Installing the outdoorunit around the obstacles ...

Page 35: ...ected to the enclosed space Cautions regarding on installing the frame and selecting the base ground Height h of the frame and the base ground should be higher than the heaviest expected snowfall Area of the frame and the base ground should not be larger than the are of the outdoor unit Snow may accumulate if the area of the frame or the base ground is larger CAUTION Should adopt bar type louver D...

Page 36: ...θͱЇ ʒ Їϑϩ ɵʪ ϑͱ ʒ ɇ ʒ ϩ ʪ ͱЇϩʒͱͱθ Ї ϩ Їϑϩ ɵʪ ѣуʪʒ и ϩ ɇ ʀ ͱθ ɵͱ ϩϑ Make sure to install outdoor unit in a place strong enough to withstand its weight If the place cannot withstand the weight of the outdoor unit outdoor unit may fall and cause personal injury When installing on a rooftop subject to strong wind countermeasures must be taken to prevent the unit from falling down Use a frame that is r...

Page 37: ...e ॷ Ƹϑʪ ϩͱͱ ϑ ɇ ʒ ɇʀʀʪϑϑͱθ ʪϑ ϩ ɇϩ ѣϩ ͱ ŵࣛߦߣߢ ͱ ц Tool Installation process purpose Compatibilitywith conventional tool Pipe cutter Refrigerant pipe installation Pipe cutting Compatible Flaring tool ť Χʪ Ѥɇθ Refrigerant machine oil Apply refrigerant oil ͱ Ѥɇθʪʒ Χɇθϩ Exclusive ether oil ester oil alkali benzene oil or synthetic oil Torque wrench Aͱ ʪʀϩ Ѥɇθʪ nut with pipe Compatible Pipe bender Pipe...

Page 38: ...n an outdoor unit and the farthest indoor unit exceeds 90m you must increase the size of the pipe main pipe by one grade which connects between the outdoor unit ϩͱ ϩ ʪ ѣθϑϩ ɵθɇ ʀ ͱ ϩ ॷ For H R model When the pipe length including elbow between an outdoor unit and the farthest indoor unit exceeds 90m you must increase the size of the liquid pipe by one grade among the pipes main pipe и ʀ ʀͱ ʪʀϩϑ ɵʪ...

Page 39: ...15 88 Ø 28 58 ߥߥ ߩ Ǯ ड़ ߦߢ ߢ Ǯ ߦߢ ߣ Ǯ ड़ ߦߧ ߢ Ǯ Ø 31 75 note2 ߦߧ ߣ Ǯ ड़ ߧߢ ߦ Ǯ Ø 15 88 Ø 19 05 ߧߢ ߧ Ǯ ड़ ߧߨ ߢ Ǯ ߧߨ ߣ Ǯ ड़ ߨߥ ߥ Ǯ ߨߥ ߦ Ǯ ड़ ߩߢ ߥ Ǯ Ø 34 92 Ø 38 10 note3 ߩߢ ߦ Ǯ ड़ ߪ ߦ Ǯ Ø 19 05 Ø 22 22 ߪ ߧ Ǯ ड़ ߣߥߧ ߤ Ǯ Ø 41 28 Ø 41 28 ߣߥߧ ߥ Ǯ ड़ ߣߨ ߢ Ǯ Ø 53 98 ߣߨ ߣ Ǯ ड़ ߤߧߤ ߢ Ǯ Ø 22 22 Ø 53 98 Ø 25 40 note1 Maximum pipe length The pipe length between an outdoor unit and the farthest indoor unit Note1 If Ø 25 ...

Page 40: ... 25 40 note1 ߤߪ ߤ Ǯ ड़ ߦߢ ߢ Ǯ Ø 12 70 Ø 28 58 Ø 15 88 Ø 28 58 ߦߢ ߣ Ǯ ड़ ߦߧ ߢ Ǯ Ø 31 75 note2 ߦߧ ߣ Ǯ ड़ ߨߥ ߥ Ǯ Ø 15 88 Ø 19 05 ߨߥ ߦ Ǯ ड़ ߩߢ ߥ Ǯ Ø 34 92 Ø 38 10 note3 ߩߢ ߦ Ǯ ड़ ߪ ߦ Ǯ Ø 19 05 Ø 22 22 ߪ ߧ Ǯ ड़ ߣߥߧ ߤ Ǯ Ø 41 28 Ø 41 28 ߣߥߧ ߥ Ǯ ड़ ߣߨ ߢ Ǯ Ø 53 98 ĮЭʪθ ߣߨ ߢऌ Ǯ Ø 22 22 Ø 53 98 Ø 25 40 note1 Note1 If Ø 25 40 pipe is not available on site use Ø 28 58 pipe Note2 If Ø 31 75 pipe is not available on si...

Page 41: ... kW đǹâࣛǽ ߦߦߤߤđ ॷ Branch joint E Select a branch joint according to the sum of indoor unit capacity which will be connected after the branch However if the size of the pipe between branch joints E is bigger than the size of the pipe connected to the outdoor unit D apply the pipe size D 1 Y joint A ɇϑϑ ѣʀɇϩ ͱ Model name ƊΧʪʀ ѣʀɇϩ ͱ Ǯ Y joint E đǹâࣛǽ ߣߧߢ đ ߣߧ ߢऌ Ǯ ɇ ʒ ɵʪ ͱи đǹâࣛǽ ߤߧߣߤđ ߣߧ ߣ Ǯ ड़ ߦߢ ߢ...

Page 42: ...5 Ø 15 88 ߤߤ ߧ Ǯ ड़ ߤߪ ߣ Ǯ Ø 22 22 Ø 19 05 Ø 22 22 Ø 19 05 ߤߪ ߤ Ǯ ड़ ߥߥ ߨ Ǯ Ø 12 70 Ø 28 58 Ø 15 88 Ø 28 58 ߥߥ ߩ Ǯ ड़ ߦߢ ߢ Ǯ Ø 22 22 Ø 22 22 ߦߢ ߣ Ǯ ड़ ߦߧ ߢ Ǯ ߦߧ ߣ Ǯ ड़ ߧߢ ߦ Ǯ Ø 15 88 Ø 19 05 ߧߢ ߧ Ǯ ड़ ߧߨ ߢ Ǯ Ø 28 58 Ø 28 58 ߧߨ ߣ Ǯ ड़ ߨߥ ߥ Ǯ ߨߥ ߦ Ǯ ड़ ߩߢ ߥ Ǯ Ø 34 92 Ø 34 92 ߩߢ ߦ Ǯ ड़ ߪ ߦ Ǯ Ø 19 05 Ø 22 22 ߪ ߧ Ǯ ड़ ߣߥߧ ߤ Ǯ Ø 41 28 Ø 34 92 Ø 41 28 Ø 34 92 ߣߥߧ ߥ Ǯ ड़ ߣߨ ߢ Ǯ ߣߨ ߣ Ǯ ड़ ߤߧߤ ߢ Ǯ Ø 22 22 Ø 53 98 Ø 53 ...

Page 43: ... ߤ Ǯ ड़ ߥߥ ߨ Ǯ Ø 12 70 Ø 28 58 Ø 15 88 Ø 28 58 ߥߥ ߩ Ǯ ड़ ߦߢ ߢ Ǯ Ø 22 22 Ø 22 22 ߦߢ ߣ Ǯ ड़ ߦߧ ߢ Ǯ Ø 31 75 note2 ߦߧ ߣ Ǯ ड़ ߧߢ ߦ Ǯ Ø 15 88 Ø 19 05 ߧߢ ߧ Ǯ ड़ ߨߥ ߥ Ǯ Ø 28 58 Ø 28 58 ߨߥ ߦ Ǯ ड़ ߩߢ ߥ Ǯ Ø 34 92 Ø 38 10 note3 ߩߢ ߦ Ǯ ड़ ߪ ߦ Ǯ Ø 19 05 Ø 22 22 ߪ ߧ Ǯ ड़ ߣߥߧ ߤ Ǯ Ø 41 28 Ø 34 92 Ø 41 28 Ø 34 92 ߣߥߧ ߥ Ǯ ड़ ߣߨ ߢ Ǯ Ø 53 98 Over169 0 kW Ø 22 22 Ø 53 98 Ø 41 28 Ø 25 40 note1 Ø 41 28 Note1 If Ø 25 40 pipe is no...

Page 44: ... ߣߥߧ ߤ Ǯ đǹâࣛǽ ߦߣߣ đ Over135 2 kW đǹâࣛǽ ߦߦߤߤđ High pressure Y joint D 22 4 kW đǹâࣛǽ ߣߧߢߢđ ߤߤ ߧ Ǯ ड़ ߨߩ ߤ Ǯ đǹâࣛǽ ߤߧߢߢđ ߨߩ ߥ Ǯ ड़ ߣߥߧ ߤ Ǯ đǹâࣛǽ ߥߣߢߢđ Over135 2 kW đǹâࣛǽ ߥߪߢߢđ ॷ Branch joint E Select a branch joint according to the sum of indoor unit capacity which will be connected after the branch However if the size of the pipe between branch joints E is bigger than the size of the pipe connected t...

Page 45: ... Ø9 52 10 m Ø6 35 5 m Ø9 52 10 m ߦߨ ߦऌ Ǯ ߦ ߧऌ Ǯ ߧ ߨऌ Ǯ ߧ ߨऌ Ǯ ߩ ߣऌ Ǯ ߩ ߣऌ Ǯ ߩ ߣऌ Ǯ ߩ ߣऌ Ǯ ߥ ߨऌ Ǯ Ø9 52 1m Ø12 70 5 m Ø15 88 10 m Ø12 70 10 m Ø9 52 15 m Ø9 52 10 m Ø12 70 10 m Ø9 52 18 m Ø9 52 18 m Ø9 52 25 m Ø9 52 15 m Ø9 52 10 m MCU MCU Ø6 35 2 m ߤ ߪऌ Ǯ ߩ ߣऌ Ǯ ߣߣ ߤऌ Ǯ ߩ ߣऌ Ǯ ߣߣ ߤऌ Ǯ ߩ ߣऌ Ǯ ߩ ߣऌ Ǯ ߩ ߣऌ Ǯ Ø6 35 15 m 61 6 kW 33 6 kW 28 0 kW ...

Page 46: ...dditional refrigerant depending on the pipe size ৄ Amount of additional refrigerant has to be calculated based on the sum of all liquid pipe length Size of liquid pipe ŝ ߨ ߥߧ ŝ ߧߤ ŝ ߣߤ ߩߢ ŝ ߣߧ ߪߪ ŝ ߣ ߢߧ ŝ ߤߤ ߤߤ ŝ ߤߧ ߦߢ ŝ ߤߪ ߧߪ Additional amount kg m 0 02 0 06 0 125 0 18 0 27 0 35 0 53 0 65 ৄ For the indoor unit already connected to EEV kit the additional refrigerant charging is 0 01kg per meter re...

Page 47: ...0 27 0 27 0 27 0 27 Wallmounted Neoforte AM F H NTDEH 0 24 0 24 0 24 0 24 0 36 0 36 Wallmounted NeofortewithEEV đࡒࡒࡒ ĘůUk ࢩࡒࡒ 0 34 0 34 0 34 0 34 0 51 0 51 0 51 Wallmounted AR5000 AM NADKH 0 16 0 16 0 19 0 25 0 25 0 52 0 52 0 52 Wallmounted AR5000withEEV AM NVDE K H 0 22 0 22 0 25 0 34 0 34 0 71 0 71 0 71 Wallmounted Boracay AM KNTDEH 0 24 0 24 0 32 0 32 0 49 0 49 0 49 Wallmounted BoracaywithEEV đ...

Page 48: ...ߦ ࡥ ϩ ʪθʪ ͱθʪ ϩͱϩɇ ɇ ͱЇ ϩ ͱ ɇʒʒ ϩ ͱ ɇ refrigerant ϑ ͱЇ ʒ ͱϩ ʪуʀʪʪʒ ߣ ߨऌ ॷ Example of refrigerant calculation for HP models A ɇϑϑ ѣʀɇϩ ͱ Size of liquid pipe Length m Unit amount of refrigerant kg m Amount of additional refrigerant kg Total amount of additional refrigerant kg ॣ Liquid pipe Ø 6 35 35 0 02 0 7 5 575 Ø 9 52 50 0 06 3 0 Ø 12 70 15 0 125 1 875 A ɇϑϑ ѣʀɇϩ ͱ Model name of indoorunit Number...

Page 49: ... amount of refrigerant kg EA Amount of additional refrigerant kg Total amount of additional refrigerant kg ॣ Indoor unit 4way cassette đߢߩߣ ĘߦUk ७ 5 0 45 2 25 4 66 4way cassette đߣߣߤ ĘߦUk ७ 2 0 57 1 14 Neo forte đߢߤߪ ĘƟUk ७ 1 0 27 0 27 MCU 2 0 5 1 ৄ Total amount of refrigerant 11 965 4 66 16 625 kg Tempergrade and minimum thickness of the refrigerant pipe Outerdiameter mm Minimum thickness mm Temp...

Page 50: ...bstances and impurities in the pipe Make sure there is no leakage Make sure to follow the instruction when welding or storing the pipe CAUTION Ę ϩθͱ ʪ ѤЇϑ иʪ ʒ ॷ Ǯ ʪ иʪ ʒ ϩ ʪ θʪ θ ʪθɇ ϩ Χ Χʪϑࡥ ѤЇϑ ϩ ʪ и ϩ ϩθͱ ʪ ɇϑ ɇϑ ϑ ͱи ϩ ʪ Χ ʀϩЇθʪ ॷ Ã цͱЇ ʒͱ ͱϩ Χʪθ ͱθ ϩθͱ ʪ ѤЇϑ и ʪ иʪ ʒ ϩ ʪ Χ Χʪϑࡥ ͱу ʒʪ ɇц ͱθ ϑ ʒʪ ϩ ʪ Χ Χʪ Ãϩ ʀɇ cause the damage of the important parts such as compressor and valves etc ॷ ʒ Їϑϩ ϩ...

Page 51: ... Flare nut Clutch type Wing nut type Flaring tools Pipe diameter D mm UʪΧϩ ͱ Ѥɇθ Χɇθϩ ࣈ ࣉ Ƹϑ Ѥɇθ ϩͱͱ ͱθ R 410A Ƹϑ ʀͱ Эʪ ϩ ͱ ɇ Ѥɇθ ϩͱͱ Clutch type Wing nut type Ø 6 35 ߢड़ߢ ߧ ߣ ߢड़ߣ ߧ ߣ ߧड़ߤ ߢ Ø 9 52 ߢड़ߢ ߧ ߣ ߢड़ߣ ߧ ߣ ߧड़ߤ ߢ Ø 12 70 ߢड़ߢ ߧ ߣ ߢड़ߣ ߧ ߣ ߧड़ߤ ߢ Ø 15 88 ߢड़ߢ ߧ ߣ ߢड़ߣ ߧ ߣ ߧड़ߤ ߢ 5 A ʪʀ ϩ ɇϩ цͱЇ Ѥɇθʪʒ ϩ ʪ Χ Χʪ ʀͱθθʪʀϩ ц ॷ ŵʪ ʪθ ϩͱ ɵʪ ͱи Їϑϩθɇϩ ͱ ϑ ͱθ ʀͱθθʪʀϩ ɇ ʒ ʀͱθθʪʀϩ ʪуɇ Χ ʪϑ ͱ Ѥɇθʪʒ Χ Χʪ Uneven T...

Page 52: ...Ø 12 70 ߦ ड़ߨߣ ߣߨ ߤड़ߣߨ ߨ Ø 15 88 ߨߪड़ߪߤ ߣ ߥड़ߣ ߩ Ø 19 05 ߣߢߢड़ߣߤߢ ߤߥ ߨड़ߤߦ ߢ Blowing Nitrogen gas should be done when welding the pipe đɇ ʪ ϑЇθʪ ϩͱ Їϑʪ ϩ ʪ ΧθͱЭ ʒʪʒ Ѥɇθʪ Їϩ Make sure that there are no cracks or twisted part when you need to bend the pipe Uͱ ͱϩ ɇϑϩʪ ϩ ʪ Ѥɇθʪ Їϩ и ϩ ʪуʀʪϑϑ Эʪ ϑϩθʪ ϩ ŵࣛߦߣߢ ϑ ɇ ΧθʪϑϑЇθʪ θʪ θ ʪθɇ ϩ ɇ ʒ ϩ ʪθʪ ϑ ɇ θ ϑ ͱ θʪ θ ʪθɇ ϩ ʪɇ ɇ ʪ ϩ ʪ Ѥɇθʪ ʀͱ ʪʀϩ ͱ ϑ ͱϩ ʀͱɇϩʪʒ и ϩ ʪϑϩʪ...

Page 53: ... remove the piping cover from the outdoor unit Separate the knock out hole that you are going to use If you separate the knock out hole that is going to be unused small animals such as squirrels and rats may get into the unit through the hole у ϩ ʪ ɵͱϩϩͱ ϑ ʒʪ ͱ ϩ ʪ Χ Χ ʀͱЭʪθ ѣθϑϩ ɇ ʒ ϩ ʪ ѣу ϩ ʪ ϩͱΧ Χɇθϩ ͱ ϩ Separate the knock out hole at the bottom side of the unit and install the pipe After insta...

Page 54: ...or make contact with the product Vibration may cause damage to the pipes When removing the sealed pipe on the bottom side of the service valve cut it with a pipe cutter ѣθϑϩ ɇ ʒ ϩ ʪ ϑϩɇθϩ ϩ ʪ иʪ ʒ Ǯ ʪ ϩ ʪ ϑʪɇ ʪʒ Χ Χʪ ϑ иʪ ʒʪʒ и ϩ ͱЇϩ ʀЇϩϩ ࡥ цͱЇ ɇц ʪϩ injured by the refrigerant within the pipe 3 Pipe installation between the outdoor units ॷ You will need branch joints which is an optional accessory...

Page 55: ...between outdoor units must be installed horizontally Install avertical trap in following cases as shown ϩ ʪ ѣ Їθʪ ࡤ Case1 Pipe length between outdoorunit branches exceeds 2m Case2 Pipe length between outdoorunit and its branch exceeds 2m 1 m or less 1 m or less ߤߢߢ ड़ ߥߢߢऌ ߤߢߢ ड़ ߥߢߢऌ Over 2 m Over 2 m Over 2 m Over 2 m Examples of refrigerant pipe installation H P 1 Using Y joint ...

Page 56: ...ct connected indoor unit without MCU for HR only ৄ This indoor unit can only be used for cooling operation Heating operation is not possible ৄ Connect indoor unit to liquid and low pressure gas pipe ৄ Change the installation option for direct connected indoor unit without MCU refer to the indoor unit installation manual ...

Page 57: ...d below 220m and below Installing only with Y joint ɇॐɵॐʀॐʒॐʪॐ ॐ ॐΧ ख़ 200m 220m Equivalent length Y joint 0 5 m Distribution header 1 m Installing with Y joint and distribution header ɇॐɵॐ ख़ ߤߢߢ ߤߤߢ ࡥ ɇॐ ॐ ख़ ߤߢߢ ߤߤߢ Installing only with distribution header ɇॐ ख़ ߤߢߢ ߤߤߢ Total length of pipe m 1 000 m or less Installing only with Y joint a b c d e f g h i ॐ ॐ ॐ ॐ ॐΧ ख़ ߣߢߢߢ Installing with Y joint an...

Page 58: ...st be increased by1 grade Total length of extended pipe If the size of pipe main pipe between the ѣθϑϩ ɵθɇ ʀ ͱ ϩ ɇ ʒ ϩ ʪ ͱЇϩʒͱͱθ Ї ϩࡥ ϑ ͱϩ increased by1 grade a b c d e f g 2 ॐ ॐ ॐ ॐ ॐ ॐ ॐ ॐΧ ख़ ߣߢߢߢ If the size of pipe main pipe between the ѣθϑϩ ɵθɇ ʀ ͱ ϩ ɇ ʒ ϩ ʪ ͱЇϩʒͱͱθ Ї ϩࡥ ϑ increased by1 grade a b c d e f g 2 ॐ ॐ ॐ ॐ ॐ ॐ ॐ ॐΧ ख़ ߣߢߢߢ kɇʀ ǽࣛ ͱ ϩ ड़ Each indoor unit ࡥ ࡥ ࡥ ࡰ Χ ख़ ߦߧ Difference betwe...

Page 59: ...ߤߤߢ Equivalent length ǽࣛ ͱ ϩࡤ ߢ ߧऌ Distribution ʪɇʒʪθࡤ ߣऌ MCU 1 m Installing with MCU and Y joint ɇॐɵॐ ॐ ख़ ߤߢߢ ߤߤߢ Total length of pipe 1000 m orless Installing only with MCU ɇॐɵॐʀॐʒॐʪॐ ॐ ॐ ॐ ॐ ख़ ߣߢߢߢ Installing with MCU and Y joint ɇॐɵॐʀॐ ॐθ ख़ ߣߢߢߢ Outdoor unit ड़ ĮЇϩʒͱͱθ unit Module installation Pipe length ߣߢऌ ͱθ ʪϑϑ у ख़ ߣߢ ࡥ ц ख़ ߣߢ ࡥ і ख़ ߣߢ Equivalent length ߣߥऌ ͱθ ʪϑϑ у ख़ ߣߥ ࡥ ц ख़ ߣߥ ࡥ і ख़ ߣߥ ...

Page 60: ...ʪʒ EEV Kit Model name Remarkers kkǤ ϩ ड़ Indoor unit Actual pipe length 2 m MEV E24SA 1 indoor Apply to products without EEV Wall mount ceiling MEV E32SA 20 m or less MXD E24K132A 2 indoor MXD E24K200A MXD E32K200A MXD E24K232A 3 indoor MXD E24K300A MXD E32K222A MXD E32K300A Please refer to the EEV Kit manual Note 1 When indoor unit is located at higher level than outdoor unit allowable height diff...

Page 61: ...ࡥ ࡥ ͱࡥ Χࡥ αࡥ θ ख़ ߦߧ Difference between the distance of the outdoor unit to the ɇθϩ ʪϑϩ ʒͱͱθ Ї ϩ ɇ ʒ ʪɇθʪϑϩ ʒͱͱθ Ї ϩ ख़ ߦߧ ɇॐɵॐ ॐ ࣛ ɇॐɵॐʀॐʒ ख़ ߦߧ Note 3 For indoor units to which no MCU is connected be sure to set their options to Cooling only indoor unit and then connect them to a low pressure gas pipe and a liquid pipe Be sure to combine the cooling only indoor units so that their total capacity be...

Page 62: ...he diameter of the connection pipe before connecting them ĮЭʪθ ߣߢड़ߣߧ NOTE à ϑϩɇ ϩ ʪ ɵθɇ ʀ ͱ ϩ и ϩ ग़ߣߧঌ ͱ ϩ ʪ ͱθ іͱ ͱθ Эʪθϩ ʀɇ ʪ Make sure that the pipe is not bent at where it is connected to the branch joint Keep a minimum straight line distance of 500mm or more before connecting branch joint à ϑϩɇ и ϩ ग़ߣߧঌ ͱ ϩ ʪ ͱθ іͱ ͱθ Эʪθϩ ʀɇ ʪ Minimum straight line over 500mm Connect to indoor unit Pipe Befo...

Page 63: ...ion header ports Connect in order Welding part Provided item Gas side Case of blocking the unused distribution header ports Connect in order ͱθ ड़â ϩцΧʪ ʒ ϑϩθ ɵЇϩ ͱ ʪɇʒʪθ ࡤ Connect the distribution header to the connection pipe with the provided reducer ͱθ çड़Ȑ ϩцΧʪ ʒ ϑϩθ ɵЇϩ ͱ ʪɇʒʪθϑ ࡤ Cut the provided socket according to the diameter of the connection pipe before connecting it ĮЭʪθ ߣߢड़ߣߧ NOTE Conn...

Page 64: ...ally ॷ Install the distribution header horizontally so that its ports does not face down 9ʪ ͱи ग़ߣߢঌ Horizon line Socket Distribution header Pipe Separately purchased item 9ʪ ͱи ग़ߣߧঌ Horizon line Horizon line Liquid side 9ʪ ͱи ग़ߣߧঌ Horizon line 9ʪ ͱи ग़ߣߢঌ Horizon line Gas side ...

Page 65: ...H R product Liquid side Use the attached reducer according to the selected pipe size Pipe Reducer Reducer Pipe To other outdoor unit To other outdoor joint or Y joint of the main pipe To other outdoor joint or outdoor unit Gas side Use the attached reducer according to the selected pipe size Pipe Reducer Reducer Pipe To other outdoor unit To other outdoor joint or Y joint of the main pipe To other...

Page 66: ...more NOTE Installing the MCU đAƸ ϑΧʪʀ ѣʀɇϩ ͱ Model MCU S6NEK2N MCU S4NEK3N MCU S2NEK2N MCU S1NEK1N Exterior of MCU Number of connectable indoor units at one port Up to 8 units Up to 8 units Up to 8 units Up to 8 units The maximum capacity of the connectable indoor units at one port 16 kW 16 kW 16 kW 16 kW The maximum capacity of the connectable indoor units 61 6 kW 61 6 kW 32 0 kW 16 kW Internal E...

Page 67: ... ͱ ߧ ߢ ड़ ߣߨ Ǯ ʒͱͱθ Ї ϩ In case of using Y connector it is onlyconnectable forport combination at below Connectable port combination forY connector A B port C D port E F port Non connectable port combination forY connector B C port D E port non continuous port Set Dip Switch option for using Y connector 1 ON 2 3 4 1 ON 2 3 4 1 ON 2 3 4 1 ON 2 3 4 S W Option S W Option S W Option S W Option Default ...

Page 68: ...nection welding High pressure gas pipe connection welding Liquid pipe connection welding 70 mm When installing MCU use the pattern sheet for installation that is provided with the product Ǯ ʪ иʪ ʒ ϩ ʪ ɇϑ Χ Χʪϑࡥ Χθͱϩʪʀϩ ϩ ʪ ΧθͱʒЇʀϩ и ϩ ϩ ʪ Ѥɇ ʪࣛΧθͱͱ ϑ ʪʪϩ When connecting the MCU with outdoor units default direction is set in the MCU If installing opposite direction weld the enclosed copper cap in e...

Page 69: ...50 AM680KXVGGH3ET 144 2 175 AM700KXVGGH3ET 149 2 175 AM720KXVGGH3ET 159 6 175 AM740KXVGGH3ET 164 6 200 AM760KXVGGH3ET 175 200 AM780KXVGGH3ET 180 200 AM800KXVGGH3ET 169 2 200 Model MCA MFA đߢߪߢâǹǤ ࢩkƟ 18 25 đߣߢߢâǹǤ ࢩkƟ 21 1 32 đߣߤߢâǹǤ ࢩkƟ 25 32 đߣߦߢâǹǤ ࢩkƟ 25 32 đߣߨߢâǹǤ ࢩkƟ 32 40 đߣߪߢâǹǤ ࢩkƟ 39 2 50 đߤߢߢâǹǤ ࢩkƟ 42 63 AM220KXVGGH4ET 46 1 63 AM240KXVGGH4ET 50 63 AM260KXVGGH4ET 57 2 63 AM280KXVGGH4ET ...

Page 70: ...XVAGH1ET 101 6 125 AM520KXVAGH1ET 108 8 125 AM540KXVAGH1ET 111 6 125 AM560KXVAGH1ET 114 2 150 AM580KXVAGH1ET 114 2 150 AM600KXVAGH1ET 121 2 150 AM620KXVAGH1ET 128 4 150 AM640KXVAGH1ET 131 2 150 AM660KXVAGH1ET 133 8 150 AM680KXVAGH1ET 139 2 175 AM700KXVAGH1ET 139 2 175 AM720KXVAGH1ET 146 2 175 AM740KXVAGH1ET 153 4 175 AM760KXVAGH1ET 156 2 175 AM780KXVAGH1ET 158 8 175 AM800KXVAGH1ET 168 200 Model MC...

Page 71: ...0MXVGNR3ET 149 2 175 AM720MXVGNR3ET 159 6 175 AM740MXVGNR3ET 164 6 200 AM760MXVGNR3ET 175 200 AM780MXVGNR3ET 180 200 AM800MXVGNR3ET 169 2 200 Model MCA MFA đߢߪߢâǹǤ ŵࢩkƟ 18 25 đߣߢߢâǹǤ ŵࢩkƟ 21 1 32 đߣߤߢâǹǤ ŵࢩkƟ 25 32 đߣߦߢâǹǤ ŵࢩkƟ 25 32 đߣߨߢâǹǤ ŵࢩkƟ 32 40 đߣߪߢâǹǤ ŵࢩkƟ 39 2 50 đߤߢߢâǹǤ ŵࢩkƟ 42 63 AM220MXVGNR4ET 46 1 63 AM240MXVGNR4ET 50 63 AM260MXVGNR4ET 57 2 63 AM280MXVGNR4ET 60 75 AM300MXVGNR4ET 64 2...

Page 72: ...t capacity Refer to the table for each model Power Supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene ϑ ʪɇϩ ʪʒ Ѥʪу ɵ ʪ ʀͱθʒ Aͱʒʪ ʒʪϑ ɇϩ ͱ ÃkAࡤߨߢߤߦߧ ÃkA ߨߨ ࢩ AkĘkøkAࡤ ߢߩŵĘࣛ Ex AM500७XV७७७ đߣߤߢ७ǹǤ७७७ ࡤ ߦ 2 đߤߪߢ७ǹǤ७७७ ࡤ ߣߨ 2 đߧߢߢ७ǹǤ७७७ ࡤ ߥߧ 2 đߤߤߢ७ǹǤ७७७ đߣߨߢ७ǹǤ७७७ đߣߤߢ७ǹǤ७७७ ELCB MCCB ELB or ...

Page 73: ...ler or user of the equipment to ensure by consultation with the distribution network operator if necessary that the equipment is connected only to a supply with a short circuit power Ssc greater than or equal to Ssc 2 Ssc 2 Model Ssc MVA đߢߪߢâǹǤ ࢩkƟ 3 1 đߣߢߢâǹǤ ࢩkƟ 4 5 đߣߤߢâǹǤ ࢩkƟ 5 3 đߣߦߢâǹǤ ࢩkƟ 5 3 đߣߨߢâǹǤ ࢩkƟ 6 6 đߣߪߢâǹǤ ࢩkƟ 7 6 đߤߢߢâǹǤ ࢩkƟ 8 0 đߤߤߢâǹǤ ࢩkƟ 8 6 AM240KXVGGH ET 12 5 AM260KXVGGH ET...

Page 74: ... ɇ ɵ ʪ ϩ ϩʪ ΧʪθɇϩЇθʪ ߥߢ ঌAࢩ ϑ ʪ Ї ϩ ʀͱ ʒЇʀϩͱθ ʀɇɵ ʪϑ Ã ϩ ʪ ʀͱ ʒ ϩ ͱ ϑ ʒ ʪθʪ ϩ from the ones stated please consult an electrical installation expert and re select the power cable ৄ If the length of power cable exceed 50m re select the power cable considering the voltage drop Use a power cable made out of incombustible material for the insulator inner cover and the sheath outer cover Do not use the ...

Page 75: ... Main unit Sub unit Sub unit Ground cable Ground cable Ground cable Communication cable ťͱиʪθ ground cable Power cable Power cable Power cable Communication cable between outdoor units Communication cable between outdoor units Protection tube ELCB MCCB ELB or ELCB MCCB ELB or ELCB MCCB ELB or When the module combination is in the tables of Outdoor unit combination Main unit Sub unit Sub unit ELCB ...

Page 76: ...tdoor and exposed to outside so there are risk of damage to the protection tube and extra waterproof is needed Caution forperforating the knock out hole Perforate a knock out hole by punching it with a hammer After perforating the knock out hole apply rust resisting paint around the hole When you need to pass the cables through the knock out hole remove burrs on the hole and protection the cable w...

Page 77: ...ELCB Main unit Main unit Sub unit Sub unit Main unit Sub unit1 Sub unit 2 Ɗ ʪऌΧ ɇϑʪ ߤऌи θʪϑ ߤߤߢࣛߤߦߢऌǤड़ Grounding Grounding Grounding Wired remote controller Wired remote controller Communication cable Outdoorunit Outdoorunit Communication cable Outdoorunit Indoorunit Wired remote controller or or Communication cable ĮЇϩʒͱͱθ Ї ϩ ड़ Ã ʒͱͱθ unit Communication cable ĮЇϩʒͱͱθ Ї ϩ ड़ ĮЇϩʒͱͱθ unit ...

Page 78: ...ion cable Outdoorunit Indoorunit Wired remote controller or or or or Communication cable ĮЇϩʒͱͱθ Ї ϩ ड़ Ã ʒͱͱθ unit Communication cable ĮЇϩʒͱͱθ Ї ϩ ड़ ĮЇϩʒͱͱθ unit ॷ Connect a power cable of the outdoor unit after checking that R S T N 3 phase 4 wire is properly ʀͱ ʪʀϩʪʒ Ã ϩ ʪ ߥߪߢࣛߦߣߧऌǤ Χͱиʪθ ϑ ϑЇΧΧ ʪʒ ϩͱ ϩ ʪ Ę Χ ɇϑʪࡥ ťA9 ɇ ʒ ͱϩ ʪθ ʪ ʪʀϩθ ʀɇ Χɇθϩ и ɵʪ damaged ॷ Communication cable between indoor and...

Page 79: ... dimension mm 9 5 15 15 16 12 16 5 16 22 22 24 Allowance mm ग़ߢ ߤ ग़ߢ ߤ ग़ߢ ߤ ग़ߢ ߥ ग़ߢ ߥ ग़ߢ ߥ ग़ߢ ߦ D Standard dimension mm 5 6 7 1 9 11 5 13 3 13 5 17 5 Allowance mm 0 3 0 2 0 3 0 2 0 3 0 2 0 5 0 2 0 5 0 2 0 5 0 2 0 5 0 4 d1 Standard dimension mm 3 4 4 5 5 8 7 7 9 4 11 4 13 3 Allowance mm ग़ߢ ߤ ग़ߢ ߤ ग़ߢ ߤ ग़ߢ ߤ ग़ߢ ߤ ग़ߢ ߥ ग़ߢ ߦ E đ 6 7 9 9 5 11 12 5 17 5 18 5 F đ 5 9 9 13 15 13 13 13 14 20 L đɇу 20 28 5 30...

Page 80: ... the sheath of the power supply cable is removed Connector Solderless ring terminal Thin cable Thick cable Cable tie When connecting two cables to one terminal separate the solderless terminal up and down to prevent it from getting loose Place the thin cable upward and the thick cable downward Fix the power cable with a cable tie Screw Tightening torque for ϩʪθ ɇ Ęॉ M4 ߣ ߤड़ߣ ߪ Single phase 220 ߤߦߢ...

Page 81: ... the top side of the tool 3 Cut out the outer sheath of the power cable by revolving the tool in the direction of the arrow two or three times 4 At this situation cut out the outer sheath of the power cable by moving the tool toward the direction of the arrow 5 Slightly bend the wire and pull out the cut part of the outer sheath Fixing the powercable 3 phase 4 wires ߥߪߢࣛߦߣߧऌǤड़ Sub unit communicati...

Page 82: ...pply box If it is impossible you should connect the protection tube for power cable to the power supply box After arranging the power cable into the power supply box tighten the cover CAUTION Connect the ring terminal of 3 phase cable 1 Cut the power cable to an appropriate length and connect it with the solderless terminal 2 After connecting the power cable to the terminal as seen in the Їϑϩθɇϩ ͱ...

Page 83: ...icture ৄ Be sure that the power supply cable is not damaged by burr on the knock out hole Installing the Solution device ॷ When the number of indoor units installed with the outdoor unit is 16 or less F1 R2 OF2 OF1 F2 R1 F1 Terminal block with indoor unit F2 OF1 Terminal block with outdoor unit sub module OF2 R1 Terminal block with solution device R2 ...

Page 84: ...pplied to the MCU separately from the outdoor unit ॷ Connect the communication cable of the outdoor unit F1 F2 to the communication cable of the MCU F1 F2 Power cable connection should be done with the solderless ring terminal Indoorunit Indoorunit Indoorunit Indoorunit Indoorunit Indoorunit MCU MCU Indoorunit Indoorunit Indoorunit Indoorunit Indoorunit Indoorunit MCU MCU When installing the MCU c...

Page 85: ... to the MCU separately from the outdoor unit ॷ Connect the communication cable of the outdoor unit F1 F2 to the communication cable of the MCU F1 F2 Power cable connection should be done with the solderless ring terminal Indoorunit Indoorunit Indoorunit Indoorunit Indoorunit Indoorunit MCU MCU When installing the MCU communication cable can be connected as shown above CAUTION ...

Page 86: ...h leakage breaker is installed Low humidity Perform grounding work 3 if possible foryour safety Note 2 Ęͱϩʪ ߣ ɵͱЇϩ θͱЇ ʒ иͱθ ߥ θͱЇ ʒ иͱθ Їϑϩ ɵʪ ʒͱ ʪ ɵц ɇ ʪуΧʪθϩ и ϩ αЇɇ ѣʀɇϩ ͱ A ʪʀ ϩ ʪ θͱЇ ʒ θʪϑ ϑϩɇ ʀʪ ϑ ͱиʪθ ϩ ɇ ߣߢߢ צ Ǯ ʪ ϑϩɇ ɇ ʪɇθϩ ʪɇ ɇ ʪ ɵθʪɇ ʪθ ϩ ɇϩ ʀɇ cut the electric circuit within 0 5 second in case of a short circuit allowable grounding resistance should ɵʪ ߥߢड़ߧߢߢ צ Note 2 Grounding at dry...

Page 87: ...essure with pressure regulator and pay attention to the pressure of the nitrogen Keep it for minimum 24 hours to check if pressure drops After applying Nitrogen gas check there s any change of pressure using a pressure regulator If the pressure drops check for gas leakage If the pressure is changed apply soap water to check for leakage and check the pressure of the nitrogen gas again Maintain 1 0M...

Page 88: ... side pipe when installing outdoor units in module When installing outdoor units in module connect the manifold gauge to liquid side pipe and the gas side pipe Perform vacuum drying of the liquid side pipe and gas side pipe when installing outdoor units in module using a vacuum pump Make sure that check valve is installed to prevent pump oil from Ѥͱи ϩͱ ϩ ʪ Χ Χʪ While the vacuum gauge pressure is ...

Page 89: ...ц ϑ ʪθࡥ you must increase the size by one grade as stated in below table Pipe Diameterof refrigerant pipe Insulator Cooling Heating Remarks General 30 C 85 High humidity 30 C over85 kťUđࡥऌĘ9ŵ Liquid pipe ŝ ߨ ߥߧड़ŝ ߧߤ 9 mm ॱ Heat resisting temperature over ߣߤߢঌA ŝ ߣߤ ߩड़ŝ ߧߢ ߪߢ 13 mm ॱ Gas pipe Ø 6 35 13 mm 19 mm ŝ ߧߤ ड़ ŝ ߤߧ ߦߢ 19 mm 25 mm ŝ ߤߪ ߧߪ ड़ ŝ ߦߦ ߦߧ 32 mm Ø 50 80 25 mm 38 mm When installing i...

Page 90: ...crease the thickness of the insulation by one grade When installing the gas side and liquid side pipes leave at least 10mm of space When the gas side and liquid side pipes are contacting each other increase the thickness of the insulation by one grade Gas pipe Liquid pipe Insulator Insulator Gas pipe 10 mm 10 mm 10 mm Liquid pipe Install the insulation without any gaps or cracks and use adhesive o...

Page 91: ...ulator provided with the branch joint to the separately purchased insulator Wrap the connected part with an insulator separately purchased item that has thickness of at least 10mm ॷ Ƹϑʪ ɇ ϑЇ ɇϩͱθ ϩ ɇϩ θʪϑ ϑϩ ʪɇϩ ЇΧ ϩͱ ߣߤߢঌA ǮθɇΧ ϩ ʪ ɵθɇ ʀ ͱ ϩ и ϩ ɇ ϑЇ ɇϩ ͱ ϩ ɇϩ ɇϑ ϩ ʀ ʪϑϑ ͱ at least 10mm Fix securely without any gap Provided Insulator Fix securely without any gap Pipe insulator Separately purchase...

Page 92: ...R Charging refrigerant ॷ The R410A refrigerant is blended refrigerant Add only liquid refrigerant ॷ Measure the quantity of the refrigerant according to the length of the liquid side pipe Add quantity of the refrigerant using a scale Important information regulation regarding the refrigerant used Ɵ ϑ ΧθͱʒЇʀϩ ʀͱ ϩɇ ϑ ѤЇͱθ ɇϩʪʒ θʪʪ ͱЇϑʪ ɇϑʪϑ Uͱ ͱϩ Эʪ ϩ ɇϑʪϑ ϩͱ ϩ ʪ ɇϩ ͱϑΧ ʪθʪ Ã ͱθ Їϑʪθ ϩ ʪ ϑцϑϩʪ ʀͱ ϩ...

Page 93: ... ɇɵͱЭʪ ͱθ ɇϩ ͱ ͱθ ϩ ʪ quantity of refrigerant replenishment c Total refrigerant charge d Refrigerant cylinder and manifold for charging NOTE Ɵ ʪ ѣ ʪʒࣛͱЇϩ ɇɵʪ Їϑϩ ɵʪ ɇʒ ʪθʪʒ ϩ ʪ Χθͱу ϩц ͱ ϩ ʪ ΧθͱʒЇʀϩ ʀ ɇθ Χͱθϩ ex onto the inside of the stop valve cover CAUTION Single installation ॷ Open the manifold gauge valve connected to the liquid side service valve and add the liquid refrigerant ॷ If you canno...

Page 94: ... service valve closed the important parts may be damaged Put on safety equipment when charging refrigerant Do not charge the refrigerant when you adjust or control other product such as indoor units or EEV kits If you charge the refrigerant with the front cabinet open be very careful with the fan on the top of the product to prevent personal injury When the ambient temperature is low in winter tim...

Page 95: ...etween the MCU and the indoor unit Switch Setting Function Remarks SW51 SW52 Setting total number of installed indoor unit ƊǮߧߣࡑ Ɵʪ ϑ ʒ ϩࡥ ƊǮߧߤࡑ Ƹ ϩϑ ʒ ϩ Setting can be done from the main outdoor unit only sub unit setting is unnecessary kу Ǯ ʪ ߣߤ ʒͱͱθ Ї ϩϑ ɇθʪ ϑϩɇ ʪʒ ९ ƊǮߧߣࡑऌߣࡥ ƊǮߧߤࡑऌߤ SW53 K6 On Enable maximum capacity restriction for cooling operation Restrict excessive capacity increase when o...

Page 96: ...p4 Otherwise press K2 button for 2 seconds to save exit system will be reset Quantity of indoorunits Step4 Press K1 Ready to set Step5 K2 x n times X Ɵʪ ϑ ʒ ϩ ߢ ड़ ߨ kу ߢߥࡑ ߥ Ї ϩϑ ߨߦࡑ ߨߦ Ї ϩϑ K4 x n times X Į ʪϑ ʒ ϩ ߢ ड़ 9 ࡒ çߦࡑ ťθʪϑϑ ͱθ ߤ ϑʪʀͱ ʒϑ ࣛ ɇЇϩͱ ɇϩ ʀ ʒʪϩʪʀϩ ͱ ͱ ʒͱͱθ Ї ϩϑࣱ quantity Step6 If it is heat recovery model go to step 7 Otherwise press K2 button for 2 seconds to save exit system wil...

Page 97: ...ion you can shortly press the K2 switch to adjust the value of the Seg 3 Ɗʪ ߦ ɇ ʒ ʀ ɇ ʪ ϩ ʪ Ї ʀϩ ͱ ͱθ ϩ ʪ ϑʪ ʪʀϩʪʒ ͱΧϩ ͱ ŵʪ ʪθ ϩͱ Χɇ ʪϑ ߪߣड़ߪߥ ͱθ ϩ ʪ Ɗʪ Ї ɵʪθ ͱ ϩ ʪ function for each option Example ॷ 4 After selecting the function for options press and hold the K2 switch for 2 seconds Edited value of the option will be saved when entire segments blinks and tracking mode begins Edited option will no...

Page 98: ... 0 Factory default Targeted high pressure MPa When low pressure value is set discharged air temperature of the indoor unit will decrease 0 1 2 5 0 2 2 6 0 3 2 7 0 4 2 8 0 5 2 9 0 6 3 1 0 7 3 2 0 8 3 3 Current restriction rate Individual 0 3 0 0 100 Factory default When restriction option is set cooling and heating performance may decrease 0 1 95 0 2 90 0 3 85 0 4 80 0 5 75 0 6 70 0 7 65 0 8 60 0 9...

Page 99: ...m above the indoor unit 0 3 Height difference type 2 Outdoor unit is lower than indoor unit When indoor unit is over 30 m above the outdoor unit Long piping condition setting Setting is unnecessary if high head condition is set Main 0 9 0 0 Disabled Factory default 0 1 LEVEL1 When equivalent length of farthest indoor unit from the outdoor unit is between ߣߢߢड़ߣߩߢ 0 2 LEVEL 2 When equivalent length ...

Page 100: ... not work when High head condition setting or Long piping condition setting is enabled 0 1 Enabled Max capacity restriction B type PBA Main 1 8 0 0 Enabled Factory default Restrict excessive capacity increase when operating indoor units with small capacity 0 1 Disabled Gas leak pump down B type PBA Main 1 9 0 0 Disabled Factory default If the gas leak occurred it should be entered in the pump down...

Page 101: ...K BLANK 3 times Pump out in Heating mode Outdoor unit address 1 K 3 BLANK 1 4 times Pump out in Heating mode Outdoor unit address 2 K 3 BLANK 2 5 times Pump out in Heating mode Outdoor unit address 3 K 3 BLANK 3 6 times Pump out in Heating mode Outdoor unit address 4 K 3 BLANK 4 7 times Vaccuming Outdoor unit address 1 K 4 BLANK 1 8 times Vaccuming Outdoor unit address 2 K 4 BLANK 2 9 times Vaccum...

Page 102: ...s A type PBA End key operation B type PBA H R Auto pipe pairing H P Unused K H X X Display of last two digits may differ depending on the progress 14 times B type PBA End key operation During Discharge mode of DC link voltage voltage of INV1 and INV2 will be displayed alternately Even when the outdoor unit power is off it is dangerous when you come in contact with inverter PCB and fan PCB since th...

Page 103: ...essor1 A ߤ ९ ߢࡥ ߤࡥ ߢ 11 times CT sensorvalue Compressor 2 B ߤ ९ ߢࡥ ߤࡥ ߢ 12 times Suction temperature C ࣛߦߤ ঌA ९ ࣛࡥ ߦࡥ ߤ 13 times COND OUT temperature D ࣛߦߤ ঌA ९ ࣛࡥ ߦࡥ ߤ 14 times Temperature of liquid pipe E ࣛߦߤ ঌA ९ ࣛࡥ ߦࡥ ߤ 15 times TOP temperature Compressor1 F ࣛߦߤ ঌA ९ ࣛࡥ ߦࡥ ߤ 16 times TOP temperature Compressor 2 G ࣛߦߤ ঌA ९ ࣛࡥ ߦࡥ ߤ 17 times Outdoor temperature H ࣛߦߤ ঌA ९ ࣛࡥ ߦࡥ ߤ 18 times EVI in...

Page 104: ...AIN Version ex 1412 2 times Hub version HUB Version ex 1412 3 times Inverter1 version INV1 Version ex 1412 4 times Inverter 2 version INV2 Version ex 1412 5 times Fan 1 version FAN1 Version ex 1412 6 times Fan 2 version FAN2 Version ex 1412 7 times EEP version EEP Version ex 1412 8 times Automatically assigned address of the units AUTO SEG1 SEG2 SEG3 4 Indoor unit A MCU C Indoor unit 0 MCU 1 Addre...

Page 105: ...Χͱθϩ ͱ ϩ ʪ ʒͱͱθ Ї ϩ Χ Χ ʀͱ ʪʀϩ ͱ 3 If two MCU ports are connected to an indoor unit through a Y joint set the relevant S W option DIP switch to the settings given in the following table S W option UÃť ϑи ϩʀ Ęͱ ON Individual connection OFF Shared connection 1 Each of ports A and B Both ports A and B 2 Each of ports C and D Both ports C and D 3 Each of ports E and F Both ports E and F You cannot mak...

Page 106: ... ϩͱ ࡑ Ї ʒθʪʒϑ digit of the indoor unit address ߢ ϩͱ ࡑ Ɵʪ ϑ ʒ ϩ of the indoor unit address ߢ ϩͱ ࡑ Ƹ ϩϑ ʒ ϩ of the indoor unit address Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Value 1 0 ߢࡑ Ɵ ʪ ŵđA address will not be set ߣࡑ Ɵ ʪ ŵđA address will be set 0 0 to F RMC group channel 0 to F RMC group address Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Value 2 0 ߢࡑ Ɵ ʪ đAƸ address will not be set ߣࡑ Ɵ ʪ đAƸ ...

Page 107: ... between lines R S S T T R and 200 240V R N S N T N between phases 5 After the power is turn on set the devices indoor unit MCU and others that are connected to the outdoor unit and set the options Note that before the MCU port addresses are set MCU port setting errors E216 217 218 may occur You can run the Automatic pipe address setting operation regardless of MCU port setting errors 6 If the OAP...

Page 108: ...the Auto pipe pairing operation Display ĮЇϩʒͱͱθ ϩʪ ΧʪθɇϩЇθʪ ॗ ߤߦঙ ߤߦঙ ख़ ĮЇϩʒͱͱθ ϩʪ ΧʪθɇϩЇθʪ ॗ ߥߢঙ ߥߢঙ ख़ ĮЇϩʒͱͱθ ϩʪ ΧʪθɇϩЇθʪ Indoor temperature ॗ ߤߦঙ Main heating operation Main heating operation Main cooling operation Indoor temperature क़ ߤߦঙ Main heating operation Main cooling operation Main cooling operation Each step is indicated on the outdoor unit display The whole operation takes about 25 to...

Page 109: ... have setting errors the data about the next indoor unit is displayed each time you press the K2 switch If the MCU ports to use are set incorrectly the Auto pipe pairing operation may stop due to high pressure or low pressure protection control or the data about the indoor unit that has a MCU port setting error may be incorrect Ensure that the MCU ports to use are set correctly Depending on the in...

Page 110: ...ter the installation is completed Installation work Outdoorunit Have you checked the external surface and the inside of the outdoor unit Is there any possibility of short circuit caused by the heat of an outdoor unit Is the place well ventilated and ensures space for service Ãϑ ϩ ʪ ͱЇϩʒͱͱθ Ї ϩ ѣуʪʒ ϑʪʀЇθʪ ц ϩͱ и ϩ ϑϩɇ ʒ ɇ ц ʪуϩʪθ ɇ ͱθʀʪ Indoorunit Have you checked the external surface and the insi...

Page 111: ...ation frame is correctly installed Inspection and test operation Precautions before test operation When the outdoor temperature is low turn on the main power 6 hours before beginning the operation ৄ If you start the operation immediately after turning on the main power it may cause serious damage to the part in the product Do not touch the refrigerant pipe during or right after the operation ৄ Ref...

Page 112: ...o trial operation to pre heat the crank case heater CAUTION 6 Guaranteed range of auto trial operation For precise judgment you must perform auto trial operation in below indoor outdoor temperature condition 50 40 30 20 10 0 10 20 5 10 15 20 25 30 35 40 45 Ã ʒͱͱθ ϩʪ ΧʪθɇϩЇθʪ ঌA Cooling Heating ĮЇϩʒͱͱθ ϩʪ ΧʪθɇϩЇθʪ ঌA ৄ In Auto trial operation product will automatically select either cooling or heat...

Page 113: ...S CHECKER to issue a result report ৄ Refer to service manual if you have any items with NG on the result report ৄ After taking appropriate measure for the items with NG run the auto trial operation again 4 Check the following items by running trial operation cooling heating ৄ Check if cooling heating operation performs normally ৄ Ã ʒ Э ʒЇɇ ʒͱͱθ Ї ϩ ʀͱ ϩθͱ ࡤ A ʪʀ ͱθ ɇ θ Ѥͱи ʒ θʪʀϩ ͱ ɇ ʒ ɇ ϑΧʪʪʒ ৄ C...

Page 114: ...ion again Yes Yes Yes Yes Yes Take corrective measures No Is the ball valve on the outdoor unit opened Take corrective measures No Has the correct amount of additional refrigerant been injected intothe indoorunit and liquid line Take corrective measures No Are the 4 way valve Main EEV and pressure sensors operating properly Take corrective measures No Is the operation cycle normal ...

Page 115: ...f gas pipe and liquid pipe at the same time when checking service valve ball valve When 4way valve Main EEV detection is needed run heating trial operation for more than 1 hour and analyze the data to check for a problem If there s frost formed in outdoor unit orthe outdoor unit is operating in defrost operation it may be hard to detect problem normally In this case perform Trial operation or Forc...

Page 116: ...sures No Arethe pressure sensorconnectors properly connected tothe PBA Isthe deviation between pressure sensors on outdoorunits greaterthan 0 2MPa Replace the Hub PBA No Is the pin to pin voltage between pins 3 and 4 of the pressure sensor terminal on the Hub PBA 5V Replace the pressure sensor No Is the actual pressure different from the value on the pressure sensor Yes Yes No The actual pressure ...

Page 117: ...pressure sensor check is required errorwill be displayed on all installed outdoor units If pressure sensor check is required outdoor units will terminate auto trial operation mode automatically To check for the pressure sensorwith the problem run trial operation for more than 1 hour and analyze the data to check for a problem Ɵͱ θʪΧ ɇʀʪ ɇ ʀͱ Χͱ ʪ ϩ ͱθ ϑΧʪʀϩ ϩ ʪ ť9 ࡥ ɵʪ ϑЇθʪ ϩͱ ʀЇϩ ͱ ϩ ʪ Χͱиʪθ ϑЇΧΧ...

Page 118: ...nt âЇʒ ʪ ϩ ʪ ɇ ͱЇ ϩ ͱ θʪ θ ʪθɇ ϩ âЇʒ ʪ ϩ ͱ ϩ ʪ ɇ ͱЇ ϩ ͱ refrigerant Normal Excessive ࢩ à ϑЇ ѣʀ ʪ ϩ âЇʒ ʪ ϩ ͱϩ available âЇʒ ʪ ϩ ͱϩ available Connect S Net Pro2 âЇʒ ʪ ϩ ʪ ɇ ͱЇ ϩ ͱ θʪ θ ʪθɇ ϩ âЇʒ ʪ ϩ ͱ ϩ ʪ ɇ ͱЇ ϩ ͱ refrigerant Normal Excessive à ϑЇ ѣʀ ʪ ϩ Satisfy the temperature condition Satisfy the temperature condition Check the amount of refrigerant Input S CHECKER signal Check stability Check s...

Page 119: ...t In this case the result of refrigerant amount check may not be accurate ϩʪθ θʪ θ ʪθɇ ϩ ɇ ͱЇ ϩ ʒʪϩʪʀϩ ͱ ϑ ѣ ϑ ʪʒࡥ цͱЇ ϑʪʪ ç kʒ ͱ ϩ ʪ ʒ ϑΧ ɇц ɇ ʒ ʀɇ ͱϩ ʀ ʪʀ ϩ ʪ θʪ θ ʪθɇ ϩ ɇ ͱЇ ϩ θͱ ϩ ʪ Ɗࣛ ʪϩ Χθͱ ɇ ʒ Ɗࣛʀ ʪʀ ʪθࡥ ϩ ʪɇ ϑ ϑЇ ѣʀ ʪ ϩ ʒʪ θʪʪ ͱ supercooling Actions to take forthe check result Excessive amount of refrigerant ৄ Discharge 5 of total amount of refrigerant and restart the refrigerant amount ch...

Page 120: ...695 0 x 765 0 AM180KXVAGH ET 255 0 1295 0 x1695 0 x 765 0 AM200KXVAGH ET 282 0 1295 0 x1695 0 x 765 0 AM220KXVAGH ET 290 0 1295 0 x1695 0 x 765 0 AM240KXVAGH ET 342 0 1295 0 x1795 0 x 765 0 AM260KXVAGH ET 350 0 1295 0 x1795 0 x 765 0 AM100MXVDGH ET 197 0 880 0 x1695 0 x 765 0 AM120MXVDGH ET 210 0 880 0 x1695 0 x 765 0 AM140MXVDGH ET 226 0 1295 0 x1695 0 x 765 0 AM160MXVDGH ET 253 0 1295 0 x1695 0 ...

Page 121: ...121 ENGLISH MEMO ...

Page 122: ...122 MEMO ...

Page 123: ...123 ENGLISH ...

Page 124: ...msandan 6beon ro Gwangsan gu Gwangju si Korea 62218 501 Suhong East Road Industrial Park Suzhou Jiagsu China Samsung Electronics Service Department PO Box 12987 Blackrock Co Dublin Ireland or Blackbushe Business Park Yateley GU46 6GG UK ...

Reviews:

No comments

Brands by name

Popular brands

Load more brands