Samsung AM080JXVHGH/EU Installation Manual Download Page 67

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ENGLISH

How to connect the pipes

Pipe connection from outdoor unit

←

Default installing direction.

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 .

❇

When welding the gas pipes, protect the product with the flame-proof sheet .

❇

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 .

DVM S HE_IM_DB68-05461A-08_EN.indd 67

2017-03-24 오후 1:38:32

Summary of Contents for AM080JXVHGH/EU

Page 1: ...Series AM JXVHGR Series AM HXVAGH Series AM JXVAGH Series Air Conditioner installation manual imagine the possibilities ThankyouforpurchasingthisSamsungproduct DVM S HE_IM_DB68 05461A 08_EN indd 1 2017 03 24 오후 1 38 14 ...

Page 2: ...ation 88 Charging refrigerant 92 Basic segment display 95 Setting outdoor unit option switch and key function 95 Setting the MCU and Pipe Addresses for HR Only 105 Things to check after completing the installation 109 Inspection and test operation 110 Automatic refrigerant amount detection function 116 For information on Samsung s environmental commitments and product specific regulatory obligatio...

Page 3: ... relocated for inevitable reasons please contact Samsung s qualified dealers for system air conditioners WARNING Hazards or unsafe practices that may result in severe personal injury or death CAUTION Hazards or unsafe practices that may result in minor personal injury to installer user or property damage SEVERE WARNING SIGNS Consult qualified installer or dealer for installation X X When installat...

Page 4: ...inal and cause electric shock or fire Exclusive circuit breaker MCCB ELB must be installed to the power supply X X When overcurrent or current leakage occurs with no circuit breaker installed power will not be cut off and it may cause electric shock or fire X X Do not use damaged parts It may cause fire or electric shock You must cut off the power before you work on or adjust any power supply part...

Page 5: ... it too much X X 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 25 55 Height of the building Protection control 20m or less 55 40m or less 35 60m or less 25 Install the indoor unit away from lighting apparatus that...

Page 6: ...patibility of other products such as indoor unit EEV kits etc which will be connected to DVM S X X Make sure to note that outdoor unit combination is different from DVM PLUS III and IV X X The length of maximum piping level difference the quantity of connectable indoor units the installation at the outdoor joints and the outdoor unit combinations are different from the conventional models X X If t...

Page 7: ...or dispose the packaging materials Sharp metals such as nails or wooden material packaging that may break into pieces become a cause for personal injury Make sure to store or dispose the vinyl type packaging material to keep it out of reach of children Children may put them over their face which is very dangerous since it may lead them to suffocation CAUTION DVM S HE_IM_DB68 05461A 08_EN indd 7 20...

Page 8: ...ress can be assigned from 0 63 If the indoor unit address was assigned from 64 79 E201 error will occur Maximum 32 Wall mount type indoor units with EEV AM FNQDEH AM JNVDKH can be connected Use the following table to determine the size and number of outdoor units needed to achieve the capacity requirements CAUTION Standard type Heat pump Model name for combination AM080JXVAGH EU AM100JXVAGH EU AM1...

Page 9: ... 80 1 87 4 94 6 Maximum number of connectable indoor units 32 36 40 43 47 Model name for combination AM280JXVAGH1 AM300JXVAGH1 AM320JXVAGH1 AM340JXVAGH1 AM360JXVAGH1 Number of individual outdoor units 2 2 2 2 2 Combined outdoor unit AM080JXVAGH AM100JXVAGH AM120JXVAGH 1 1 1 1 AM140JXVAGH 1 AM160JXVAGH 1 AM180JXVAGH 1 AM200JXVAGH 1 AM220JXVAGH 1 1 AM240HXVAGH AM260HXVAGH Rated capacity Cooling kW 7...

Page 10: ...46 6 152 9 160 2 167 4 Maximum number of connectable indoor units 64 64 64 64 64 Model name for combination AM480JXVAGH1 AM500JXVAGH1 AM520JXVAGH1 AM540JXVAGH1 AM560JXVAGH1 Number of individual outdoor units 3 3 3 3 3 Combined outdoor unit AM080JXVAGH AM100JXVAGH AM120JXVAGH 1 1 1 1 1 AM140JXVAGH 1 AM160JXVAGH 1 AM180JXVAGH 1 AM200JXVAGH 1 AM220JXVAGH 1 1 1 1 2 AM240HXVAGH AM260HXVAGH Rated capaci...

Page 11: ...247 5 Maximum number of connectable indoor units 64 64 64 64 64 64 Model name for combination AM700JXVAGH1 AM720JXVAGH1 AM740JXVAGH1 AM760JXVAGH1 AM780JXVAGH1 AM800JXVAGH1 Number of individual outdoor units 4 4 4 4 4 4 Combined outdoor unit AM080JXVAGH AM100JXVAGH AM120JXVAGH 1 1 1 1 1 AM140JXVAGH 1 1 AM160JXVAGH 1 AM180JXVAGH 1 AM200JXVAGH 1 AM220JXVAGH 2 2 2 2 3 3 AM240HXVAGH AM260HXVAGH Rated c...

Page 12: ... 64 4 67 2 Maximum kW 131 0 138 3 167 4 174 7 Maximum number of connectable indoor units 64 64 64 64 Model name for combination AM500JXVAGH2 AM520JXVAGH2 AM580JXVAGH2 AM600JXVAGH2 Number of individual outdoor units 2 2 3 3 Combined outdoor unit AM120FXVAGH 1 1 AM200FXVAGH 1 AM220FXVAGH 1 AM240HXVAGH 1 AM260HXVAGH 1 2 1 1 Rated capacity Cooling kW 140 0 145 6 162 4 168 0 Heating kW 157 5 163 8 182 ...

Page 13: ... 7 233 0 247 5 254 8 Maximum number of connectable indoor units 64 64 64 64 Model name for combination AM720JXVAGH2 AM740JXVAGH2 AM760JXVAGH2 AM780JXVAGH2 Number of individual outdoor units 3 3 3 3 Combined outdoor unit AM120FXVAGH AM200FXVAGH AM220FXVAGH 1 1 AM240HXVAGH 1 1 AM260HXVAGH 1 2 2 3 Rated capacity Cooling kW 201 6 207 2 212 8 218 4 Heating kW 226 8 233 1 239 4 245 7 Total capacity of t...

Page 14: ...imum kW 29 1 36 4 43 7 52 0 58 5 Maximum number of connectable indoor units 14 18 21 26 29 Model name for combination AM180JXVHGH EU AM200JXVHGH EU AM220JXVHGH EU AM240HXVAGH EU AM240JXVHGH1 Number of individual outdoor units 1 1 1 1 2 Combined outdoor unit AM080JXVHGH AM100JXVHGH AM120JXVHGH 2 AM140JXVHGH AM160JXVHGH AM180JXVHGH 1 AM200JXVHGH 1 AM220JXVHGH 1 AM240HXVAGH 1 AM260HXVAGH Rated capaci...

Page 15: ...imum number of connectable indoor units 47 51 54 58 Model name for combination AM340JXVHGH1 AM360JXVHGH1 AM380JXVHGH1 AM400JXVHGH1 AM400JXVHGH1 Number of individual outdoor units 2 2 2 2 2 Combined outdoor unit AM080JXVHGH AM100JXVHGH AM120JXVHGH 1 AM140JXVHGH 1 1 AM160JXVHGH 1 AM180JXVHGH AM200JXVHGH 2 AM220JXVHGH 1 1 1 AM240HXVAGH AM260HXVAGH 1 Rated capacity Cooling kW 95 2 101 6 106 6 112 8 He...

Page 16: ...8 182 3 Maximum number of connectable indoor units 64 64 64 64 64 Model name for combination AM520JXVHGH1 AM540JXVHGH1 AM560JXVHGH1 AM580JXVHGH1 AM600JXVHGH1 Number of individual outdoor units 3 3 3 3 3 Combined outdoor unit AM080JXVHGH AM100JXVHGH AM120JXVHGH 1 1 1 AM140JXVHGH 1 AM160JXVHGH 1 AM180JXVHGH 1 AM200JXVHGH 1 AM220JXVHGH 1 1 2 2 2 AM240HXVAGH AM260HXVAGH Rated capacity Cooling kW 145 6...

Page 17: ...247 5 255 8 Maximum number of connectable indoor units 64 64 64 64 64 Model name for combination AM720JXVHGH1 AM740JXVHGH1 AM760JXVHGH1 AM780JXVHGH1 AM800JXVHGH1 Number of individual outdoor units 4 4 4 4 4 Combined outdoor unit AM080JXVHGH AM100JXVHGH AM120JXVHGH 1 1 1 1 AM140JXVHGH 1 AM160JXVHGH 1 AM180JXVHGH 1 AM200JXVHGH 1 AM220JXVHGH 2 2 2 3 3 AM240HXVAGH AM260HXVAGH Rated capacity Cooling kW...

Page 18: ... 64 4 67 2 Maximum kW 131 0 138 3 167 4 174 7 Maximum number of connectable indoor units 64 64 64 64 Model name for combination AM500JXVHGH2 AM520JXVHGH2 AM580JXVHGH2 AM600JXVHGH2 Number of individual outdoor units 2 2 3 3 Combined outdoor unit AM120JXVHGH 1 1 AM200JXVHGH 1 AM220JXVHGH 1 AM240HXVAGH 1 AM260HXVAGH 1 2 1 1 Rated capacity Cooling kW 140 0 145 6 162 4 168 0 Heating kW 157 5 163 8 182 ...

Page 19: ... 7 233 0 247 5 254 8 Maximum number of connectable indoor units 64 64 64 64 Model name for combination AM720JXVHGH2 AM740JXVHGH2 AM760JXVHGH2 AM780JXVHGH2 Number of individual outdoor units 3 3 3 3 Combined outdoor unit AM120JXVHGH AM200JXVHGH AM220JXVHGH 1 1 AM240HXVAGH 1 1 AM260HXVAGH 1 2 2 3 Rated capacity Cooling kW 201 6 207 2 212 8 218 4 Heating kW 226 8 233 1 239 4 245 7 Total capacity of t...

Page 20: ...20 0 22 5 Maximum kW 29 1 36 4 43 7 52 0 58 5 Maximum number of connectable indoor units 14 18 21 26 29 Model name for combination AM180JXVHGR EU AM200JXVHGR EU AM220JXVHGR EU AM240JXVHGR1 AM260JXVHGR1 Number of individual outdoor units 1 1 1 2 2 Combined outdoor unit AM080JXVHGR AM100JXVHGR AM120JXVHGR 2 1 AM140JXVHGR 1 AM160JXVHGR AM180JXVHGR 1 AM200JXVHGR 1 AM220JXVHGR 1 Rated capacity Cooling ...

Page 21: ...AM160JXVHGR 1 AM180JXVHGR AM200JXVHGR 2 1 AM220JXVHGR 1 1 2 1 Rated capacity Cooling kW 106 6 112 0 117 6 123 2 128 8 Heating kW 119 7 126 0 132 3 138 6 144 9 Total capacity of the connected indoor units Cooling Minimum kW 53 3 56 4 58 8 61 6 64 4 Maximum kW 138 6 146 6 152 9 160 2 167 4 Maximum number of connectable indoor units 64 64 64 64 64 Model name for combination AM480JXVHGR1 AM500JXVHGR1 ...

Page 22: ... 233 240 2 247 5 Maximum number of connectable indoor units 64 64 64 64 64 64 Model name for combination AM700JXVHGR1 AM720JXVHGR1 AM740JXVHGR1 AM760JXVHGR1 AM780JXVHGR1 AM800JXVHGR1 Number of individual outdoor units 4 4 4 4 4 4 Combined outdoor unit AM080JXVHGR AM100JXVHGR AM120JXVHGR 1 1 1 1 1 AM140JXVHGR 1 1 AM160JXVHGR 1 AM180JXVHGR 1 AM200JXVHGR 1 AM220JXVHGR 2 2 2 2 3 3 Rated capacity Cooli...

Page 23: ...otect damage or scratches insert a piece of cloth between the outdoor unit and the wire rope Wire rope Holes for wire rope to go through 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 Forklift Forklift holes Holes for forklift forks to go through When moving the...

Page 24: ...w or rain f f Do not install the product in a place where it will be directly exposed to sea breeze Consult an installation expert or company since you will need to take extra anti corrosion measures if you need to install the product in a place where it can be exposed to direct sea breeze You have to remove dusts and salinity on the heat exchanger and apply designated rust inhibitor more than onc...

Page 25: ... level of refrigerant concentration in case of refrigerant leakage extra ventilation system is required When you install the outdoor unit in high places such as roof install fence or guardrail around it When there is no fence or guardrail service person could fall Do not install the product in places where corrosive gases such as sulfur oxides ammonia and sulfurous gas are produced e g Toilet outl...

Page 26: ...rrow installer or other worker may get injured during work and may also cause problem to the product f f If you install multiple number of outdoor units in one space make sure to secure enough ventilation space if there s any walls around the product that may disturb the air flow If enough ventilation space is not secured product may malfunction f f You may install the outdoor units with 20mm of s...

Page 27: ...ide 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 additional clearance h1 2 h2 2 Half of the exceeded distance should be added to the service space S1 S2 1500 h1 500 h2...

Page 28: ...3 kW and below MXJ YA3419M Over 70 3 kW 98 4 kW and below MXJ YA4119M Over 98 4 kW 135 2 kW and below MXJ YA4422M Over 135 2 kW Y Joint Only H R MXJ YA1500M 22 4 kW and below MXJ YA2500M Over 22 4 kW 70 3 kW and below MXJ YA3100M Over 70 3 kW 135 2 kW and below MXJ YA3800M Over 135 2 kW Distribution header MXJ HA2512M 45 0 kW and below for 4 rooms MXJ HA3115M 70 3 kW and below for 8 rooms MXJ HA38...

Page 29: ...nnot fix the outdoor unit on the base ground fix it by side or use extra structure 5 In heating operation defrost water may form so you must really care about the drainage and waterproofing the floor To prevent defrost water from stagnating or freezing construct a drainage with over 1 50 slope Ice may form on the floor in winter season 6 It is necessary to add wire mesh or steel bar during concret...

Page 30: ... bolt position A B 54 761 803 54 Outdoor unit Anti vibration frame 4 Ø 12 Anti vibration Base ground 4 Ø 18 Unit mm Classification Small type Large type Models AM080 100 120 XV G AM140 160 180 200 220 240 260 XV G A 880 1 295 B 740 1 150 Refer to the blueprints in technical data book to make a holes for connecting the anti vibration pad DVM S HE_IM_DB68 05461A 08_EN indd 30 2017 03 24 오후 1 38 18 ...

Page 31: ...ation space f f 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 6 0 100 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 6 0 6 0 200 B B 200 Direction of the drainage Slope 1 50 Drainage work for module installation Unit mm Classifica...

Page 32: ...onstruct 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 f f 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 side Cautio...

Page 33: ...ct and there could be a risk of personal injury f f Wear protection equipment at all times when making galvanized sheet metal duct since the worker may get injured by the sharp parts f f 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 infiltration Protecti...

Page 34: ...prevention duct as a sufficient countermeasure to prevent snow from accumulating on the outdoor unit When the snow prevention duct is not installed frost may accumulate on the heat exchanger and heating operation may not work normally f f Air outlet of the duct should not be directed to the enclosed space Cautions regarding on installing the frame and selecting the base ground Height h of the fram...

Page 35: ...product s performance decrease Cautions regarding on installing the frame and selecting the base ground The base ground must be solid and the outdoor unit must be fixed with anchor bolts 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 ...

Page 36: ... fit on R 410A only Tool Installation process purpose Compatibility with conventional tool Pipe cutter Refrigerant pipe installation Pipe cutting Compatible Flaring tool Pipe flaring Refrigerant machine oil Apply refrigerant oil on flared part Exclusive ether oil ester oil alkali benzene oil or synthetic oil Torque wrench Connect flare nut with pipe Compatible Pipe bender Pipe bending Nitrogen gas...

Page 37: ... exceeds 90m you must increase the size of the pipe main pipe by one grade which connects between the outdoor unit to the first branch joint f f 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 which connects between the outdoor unit to the first b...

Page 38: ... kW Ø 9 52 Ø 19 05 Ø 12 70 Ø 22 22 28 0 kW Ø 22 22 Ø 25 40 note1 33 6 kW Ø 12 70 Ø 28 58 Ø 15 88 Ø 28 58 40 0 kW 45 0 kW Ø 31 75 note2 50 4 kW Ø 15 88 Ø 19 05 56 0 kW 61 6 kW 67 2 kW Ø 34 92 Ø 38 10 note3 72 8 kW 84 0 kW Ø 19 05 Ø 22 22 89 6 kW 95 2 kW 101 6 kW Ø 41 28 Ø 41 28 106 6 kW 135 2 kW 140 2 kW 168 2 kW Ø 53 98 173 6 kW 224 8 kW Ø 22 22 Ø 53 98 Ø 25 40 note1 Maximum pipe length The pipe l...

Page 39: ...0 kW and below Ø 31 75 note2 Over 45 0 kW 63 3 kW and below Ø 15 88 Ø 19 05 Over 63 3 kW 70 3 kW and below Ø 34 92 Ø 38 10 note3 Over 70 3 kW 98 4 kW and below Ø 19 05 Ø 22 22 Over 98 4 kW 135 2 kW and below Ø 41 28 Ø 41 28 Over 135 2 kW 169 0 kW and below Ø 53 98 Over 169 0 kW 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 no...

Page 40: ...and below MXJ TA4122M Over 140 2 kW f f First branch joint D Make a selection according to outdoor unit capacity Classification Outdoor unit capacity kW Model name of the branch joint Y joint D 40 0 kW and below MXJ YA2512M 45 0 kW MXJ YA2812M 50 4 kW 67 2 kW MXJ YA2815M 73 6 kW 95 2 kW MXJ YA3419M 101 6 kW 135 2 kW MXJ YA4119M 140 2 kW and over MXJ YA4422M DVM S HE_IM_DB68 05461A 08_EN indd 40 20...

Page 41: ...A1509M 15 0 kW and below MXJ YA2512M Over 15 0 kW 40 0 kW and below MXJ YA2812M Over 40 0 kW 45 0 kW and below MXJ YA2815M Over 45 0 kW 70 3 kW and below MXJ YA3419M Over 70 3 kW 98 4 kW and below MXJ YA4119M Over 98 4 kW 135 2 kW and below MXJ YA4422M Over 135 2 kW 2 Distribution header Classification Model name Specification kW Distribution header E MXJ HA2512M 45 0 kW and below for 4 rooms MXJ ...

Page 42: ... pipe mm Liquid pipe mm Low pressure gas pipe mm High pressure gas pipe mm 22 4 kW Ø 9 52 Ø 19 05 Ø 15 88 Ø 12 70 Ø 19 05 Ø 15 88 28 0 kW Ø 22 22 Ø 19 05 Ø 22 22 Ø 19 05 33 6 kW Ø 12 70 Ø 28 58 Ø 15 88 Ø 28 58 40 0 kW Ø 22 22 Ø 22 22 45 0 kW 50 4 kW Ø 15 88 Ø 19 05 56 0 kW Ø 28 58 Ø 28 58 61 6 kW 67 2 kW Ø 34 92 Ø 34 92 72 8 kW 84 0 kW Ø 19 05 Ø 22 22 89 6 kW 95 2 kW 101 6 kW Ø 41 28 Ø 34 92 Ø 41 ...

Page 43: ... and below Ø 12 70 Ø 28 58 Over 33 6 kW 45 0 kW and below Ø 22 22 Over 45 0 kW 50 4 kW and below Ø 15 88 Over 50 4 kW 63 3 kW and below Ø 28 58 Over 63 3 kW 70 3 kW and below Ø 34 92 Over 70 3 kW 98 4 kW and below Ø 19 05 Over 98 4 kW 105 5 kW and below Ø 41 28 Over 105 5 kW 135 2 kW and below Ø 34 92 Over 135 2 kW 169 0 kW and below Over 169 0 kW Ø 22 22 Ø 53 98 Ø 41 28 Size of the pipe between t...

Page 44: ... kW f f First branch joint D Make a selection according to outdoor unit capacity Classification Outdoor unit capacity kW Model name of the branch joint Liquid Low pressure Y joint C 40 0 kW and below MXJ YA2512M 45 0 kW MXJ YA2812M 50 4 kW 67 2 kW MXJ YA2815M 73 6 kW 95 2 kW MXJ YA3419M 101 6 kW 135 2 kW MXJ YA4119M 140 2 kW and over MXJ YA4422M High pressure Y joint C 22 4 kW MXJ YA1500M 28 0 kW ...

Page 45: ...Specification kW Y joint E MXJ YA1509M 15 0 kW and below MXJ YA2512M Over 15 0 kW 40 0 kW and below MXJ YA2812M Over 40 0 kW 45 0 kW and below MXJ YA2815M Over 45 0 kW 70 3 kW and below MXJ YA3419M Over 70 3 kW 98 4 kW and below MXJ YA4119M Over 98 4 kW 135 2 kW and below MXJ YA4422M Over 135 2 kW Y joint E Only H R MXJ YA1500M 22 4 kW and below MXJ YA2500M Over 22 4 kW 70 3 kW and below MXJ YA310...

Page 46: ...liquid pipe length Classification AM080 XVAG AM100 XVAG AM120 XVAG AM140 XVAG AM160 XVAG AM180 XVAG Basic type 5 5 5 5 6 5 7 7 7 7 8 4 Classification AM200 XVAG AM220 XVHG AM240 XVAG AM260 XVAG AM080 XVHG AM100 XVHG Basic type 8 4 8 4 14 3 14 3 6 5 6 5 Classification AM120 XVHG AM140 XVHG AM160 XVHG AM180 XVHG AM200 XVHG AM220 XVHG Basic type 6 5 7 7 7 7 8 4 8 4 8 4 f f Amount of additional refrig...

Page 47: ...0 35 0 45 0 42 0 42 0 62 0 62 MSPduct AM NMDE 0 24 0 24 0 24 0 28 0 28 0 28 0 32 0 54 0 68 0 68 0 91 MSPduct withdrainpump AM KNMDE 0 24 0 24 0 24 0 28 0 28 0 28 0 32 0 54 0 68 0 68 0 91 HomeDuct AM KNLDEH 0 13 0 13 0 13 0 17 Ceiling AM FNCDE AM JNCDK 0 39 0 39 0 56 0 95 Console AM NJDE 0 16 0 27 0 27 0 27 0 27 Neoforte AM FNTDE 0 24 0 24 0 24 0 24 0 36 0 36 Neoforte withEEV AM FNQDE 0 34 0 34 0 3...

Page 48: ...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 Classification Model name of indoor unit Number of units Unit amount of refrigerant kg EA Amount of additional refrigerant kg Total amount of additional refrigerant kg Indoor unit ⓑ 4way cassette AM071FN4DEH...

Page 49: ...nd minimum thickness of the refrigerant pipe Outer diameter mm Minimum thickness mm Temper grade Ø 6 35 0 70 Annealed Ø 9 52 0 70 Ø 12 70 0 80 Ø 15 88 1 00 Ø 19 05 0 90 Drawn Ø 22 22 0 90 Ø 25 40 1 00 Ø 28 58 1 10 Ø 31 75 1 10 Ø 34 92 1 20 Ø 38 10 1 35 Ø 41 28 1 43 Ø 44 45 1 60 Ø 50 80 2 00 Ø 53 98 2 10 For pipes larger than Ø 19 05 drawn type C1220T 1 2H or C1220T H type copper pipe must be used ...

Page 50: ...welding the refrigerant pipes flush them with nitrogen gas as shown in the picture f f If you do not perform nitrogen flushing when welding the pipes oxide may form inside the pipe It can cause the damage of the important parts such as compressor and valves etc f f Adjust the flow rate of the nitrogen flushing with a pressure regulator to maintain 0 05m3 h or less Welding part Nitrogen gas Ø 6 35 ...

Page 51: ...Flaring tools Pipe diameter D mm Depth of flaring part A mm Using flaring tool for R 410A Using conventional flaring tool Clutch type Wing nut type Ø 6 35 0 0 5 1 0 1 5 1 5 2 0 Ø 9 52 0 0 5 1 0 1 5 1 5 2 0 Ø 12 70 0 0 5 1 0 1 5 1 5 2 0 Ø 15 88 0 0 5 1 0 1 5 1 5 2 0 5 Check that you flared the pipe correctly f f Refer to below illustrations for correct and incorrect examples of flared pipe Uneven T...

Page 52: ... torque N m Flare dimension L mm Flare shape mm Ø 6 35 14 18 8 7 9 1 90 2 4 5 2 L D R 0 4 0 8 Ø 9 52 34 42 12 8 13 2 Ø 12 70 49 61 16 2 16 6 Ø 15 88 68 82 19 3 19 7 Ø 19 05 100 120 23 6 24 0 Blowing Nitrogen gas should be done when welding the pipe Make sure to use the provided flare nut Make sure that there are no cracks or twisted part when you need to bend the pipe Do not fasten the flare nut w...

Page 53: ...side connection Left side connection Caution for using knock out hole Knock out hole Make sure to prevent any damages on the exterior of the outdoor unit Remove all burrs around the knock out hole and apply varnish on the cross section and edges of the knock out hole to prevent rust Use a cable protection tube and bushing to prevent a cable from being damaged when passing through a knock out hole ...

Page 54: ...et into the unit through the hole Fix the bottom side of the piping cover first and then fix the top part of it Separate the knock out hole at the bottom side of the unit and install the pipe After installing and insulating the pipe close up the remaining holes If not small animals such as rats and squirrels may get inside the unit H P Liquid side pipe Gas side pipe Gas side pipe Liquid side pipe ...

Page 55: ...th and weld it as shown in the illustration Also water dripping from the wet cloth may interrupt the welding Make sure the water does not drip from the wet cloth Make sure that connected pipes does not interrupt each other 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 first an...

Page 56: ...tion pipe should be same or lower than the ones connected to the outdoor units f f Check the changes in comparison with the DVM II III and IV Caution Correct installation Incorrect installation Refrigerant pipes should be connected at the same or lower level than the ones connected to the outdoor unit Refrigerant pipes must be connected by the side of the product Straight section should be 300mm o...

Page 57: ...nected 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 DVM S HE_IM_DB68 05461A 08_EN indd 57 2017 03 24 오후 1 38 28 ...

Page 58: ...mum allowable length of pipe Outdoor unit Indoor unit Actual length Equivalent length 200m and below 220m and below Installing only withY joint a b c d e f g p 200m 220m Equivalent length Y joint 0 5 m Distribution header 1 m Installing with Y joint and distribution header a b h 200m 220m a i k 200m 220m Installing only with distribution header a i 200m 220m Total length of pipe m 1 000 m or less ...

Page 59: ... branch joint Farthest Indoor unit 45m b c d e f g p 90m branch pipes b c d e f g size must be increased by 1 grade Total length of extended pipe If the size of pipe main pipe between the first branch joint and the outdoor unit is not increased by 1 grade a b c d e f g 2 h i j k l m n p 1000 m If the size of pipe main pipe between the first branch joint and the outdoor unit is increased by 1 grade...

Page 60: ... j 200m 220m Equivalentlength Y joint 0 5m Distributionheader 1m MCU 1m InstallingwithMCU andY joint a b h k 200m 220m Totallength ofpipe 1000morless Installingonlywith MCU a b c d e f g h i j 1000m InstallingwithMCU andY joint a b c r 1000m Outdoorunit Outdoorunit Module installation Pipelength 10morless x 10m y 10m z 10m Equivalent length 13morless x 13m y 13m z 13m MCU Indoor unit Pipelength 45...

Page 61: ...tornot ModelnameofthePDMkit MXD A38K2A MXD A12K2A MXD A58K2A Note2 Requiredcondition Classification Condition Example Firstbranch joint Farthest Indoorunit 45m b h k l m q l r 90m Sizeofthebranchliquidand lowpressuregaspipes b l m mustbeincreasedby1grade Totallengthof extendedpipe Ifthesizeofpipe mainpipe betweenthefirstbranchjoint andtheoutdoorunit isnotincreasedby1grade a b l m x2 c d e f g h i ...

Page 62: ...connecting them Over 10 15mm NOTE Install the branch joint within 15 of the horizon or vertical line 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 Install within 15 of the horizon or vertical line Minimum straight line over 500mm Pipe Main pipe Connect to indoor unit Pipe Before...

Page 63: ...er Welding part Provided item Gas side Case of blocking the unused distribution header ports Connect in order For A J type distribution header Connect the distribution header to the connection pipe with the provided reducer For K Z type distribution headers Cut the provided socket according to the diameter of the connection pipe before connecting it Over 10 15mm NOTE Connect the indoor units in or...

Page 64: ...pe Separately purchased item Below 15 Horizon line Horizon line Liquid side Below 15 Horizon line Below 10 Horizon line Gas side Installing the branch joint between outdoor units Installation of outdoor joints Do not install the outdoor joint in this direction Liquid pipe High pressure gas pipe Gas pipe High pressure gas pipe only applies to the H R product DVM S HE_IM_DB68 05461A 08_EN indd 64 20...

Page 65: ...other outdoor unit To other outdoor joint or Y joint of the main pipe To other outdoor joint or outdoor unit 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 High pressure gas side To other outdoor joint or outdoor unit Connect the Outdoor joint to the pipe by cutting the outlet of the Ou...

Page 66: ...units Under 16 0 kW indoor unit Don t useY connector 16 0 kW 28 0 kW indoor unit UseY connector at the Gas Liquid line If you want to continuous cooling operation under 5 C set outdoor Expand operational temperature range for cooling operation HR only and use Y connector on 5 0 16 kW indoor unit IncaseofusingY connector itisonlyconnectableforportcombinationatbelow ConnectableportcombinationforY co...

Page 67: ...ction welding Liquidpipeconnection welding 70 mm When installing MCU use the pattern sheet for installation that is provided with the product When welding the gas pipes protect the product with the flame proof sheet 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 liqu...

Page 68: ...AGH 58 0 63 Standard module Heat pump Model MCA MFA AM280JXVAGH1 57 0 63 AM300JXVAGH1 64 1 75 AM320JXVAGH1 67 5 75 AM340JXVAGH1 69 5 80 AM360JXVAGH1 69 5 80 AM380JXVAGH1 76 5 90 AM400JXVAGH1 83 0 100 AM420JXVAGH1 87 0 100 AM440JXVAGH1 89 0 100 AM460JXVAGH1 94 5 125 AM480JXVAGH1 94 5 125 AM500JXVAGH1 101 5 125 AM520JXVAGH1 108 6 125 AM540JXVAGH1 112 0 125 AM560JXVAGH1 114 0 125 AM580JXVAGH1 114 0 1...

Page 69: ...dule Heat pump Model MCA MFA AM360JXVAGH2 80 0 90 AM380JXVAGH2 83 0 100 AM460JXVAGH2 100 5 125 AM480JXVAGH2 102 5 125 AM500JXVAGH2 113 0 125 AM520JXVAGH2 116 0 150 AM580JXVAGH2 125 5 150 AM600JXVAGH2 127 5 150 AM620JXVAGH2 138 0 175 AM640JXVAGH2 141 0 175 AM680JXVAGH2 144 0 175 AM700JXVAGH2 147 0 175 AM720JXVAGH2 157 5 175 AM740JXVAGH2 160 5 200 AM760JXVAGH2 171 0 200 AM780JXVAGH2 174 0 200 DVM S ...

Page 70: ... 0 63 AM280JXVHGH1 57 0 63 AM300JXVHGH1 64 1 75 AM320JXVHGH1 67 5 75 AM340JXVHGH1 69 5 80 AM360JXVHGH1 69 5 80 AM380JXVHGH1 76 5 90 AM400JXVHGH1 83 0 100 AM400JXVHGH1T 85 0 100 AM420JXVHGH1 87 0 100 AM440JXVHGH1 89 0 100 AM460JXVHGH1 94 5 125 AM480JXVHGH1 94 5 125 AM500JXVHGH1 101 5 125 AM520JXVHGH1 108 6 125 AM540JXVHGH1 112 0 125 AM560JXVHGH1 114 0 125 AM580JXVHGH1 114 0 125 AM600JXVHGH1 121 0 1...

Page 71: ... AM500JXVHGH2 113 0 125 AM520JXVHGH2 116 0 150 AM580JXVHGH2 125 5 150 AM600JXVHGH2 127 5 150 AM620JXVHGH2 138 0 175 AM640JXVHGH2 141 0 175 AM680JXVHGH2 144 0 175 AM700JXVHGH2 147 0 175 AM720JXVHGH2 157 5 175 AM740JXVHGH2 160 5 200 AM760JXVHGH2 171 0 200 AM780JXVHGH2 174 0 200 High EER single Heat recovery Model MCA MFA AM080JXVHGR 18 0 25 AM100JXVHGR 21 1 32 AM120JXVHGR 25 0 32 AM140JXVHGR 25 0 32...

Page 72: ...5 150 AM640JXVHGR1 131 5 150 AM660JXVHGR1 133 5 150 AM680JXVHGR1 139 0 175 AM700JXVHGR1 139 0 175 AM720JXVHGR1 146 0 175 AM740JXVHGR1 153 1 175 AM760JXVHGR1 156 5 175 AM780JXVHGR1 158 5 175 AM800JXVHGR1 158 5 175 When installing outdoor units in module select the power supply cable according to the sum of outdoor unit capacity Refer to the table for each model Power Supply cords of parts of applia...

Page 73: ...l Ssc MVA Model Ssc MVA AM080JXVAG 3 1 AM160JXVAG 6 6 AM100JXVAG 4 5 AM180JXVAG 7 6 AM120JXVAG 5 3 AM200JXVAG 8 1 AM140JXVAG 5 3 AM220JXVAG 8 6 NOTE Caution for electrical work You must install ELCB or MCCB ELB ELCB Earth leakage breaker MCCB Molded case circuit breaker ELB Earth leakage breaker Do not operate the outdoor unit before completing the refrigerant pipe work Do not disconnect or change...

Page 74: ... sure to use insulating bushing When the module combination is in the tables of Outdoor unit combination Main unit Sub unit Sub unit ELCB MCCB ELB or Communication cable Power ground cable When the module combination is not in the tables of Outdoor unit combination Main unit Sub unit Sub unit Ground cable Ground cable Ground cable Communication cable Power ground cable Power cable Power cable Powe...

Page 75: ...e risk of damage to the protection tube and extra waterproof is needed Caution for perforating 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 with a protection tape or bushing etc Ca...

Page 76: ...tion cable Outdoor unit Outdoor unit Main unit Sub unit 1 Sub unit 2 Single phase 2 wires 220 240 V Communication cable Outdoor unit Indoor unit Grounding Grounding Grounding Wired remote controller Wired remote controller Wired remote controller or or ELCB ELCB MCCB ELB MCCB ELB Communication cable Outdoor unit Indoor unit Communication cable Outdoor unit Outdoor unit DVM S HE_IM_DB68 05461A 08_E...

Page 77: ... MCCB ELB or ELCB Communication cable Outdoor unit Indoor unit Communication cable Outdoor unit Outdoor unit f f Connect a power cable of the outdoor unit after checking that R S T N 3 phase 4 wire is properly connected If the 380 415 V power is supplied to the N phase PCB and other electrical part will be damaged f f Communication cable between indoor and outdoor units and communication cable bet...

Page 78: ...15 16 12 16 5 16 22 22 24 Allowance mm 0 2 0 2 0 2 0 3 0 3 0 3 0 4 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 0 2 0 2 0 2 0 2 0 2 0 3 0 4 E Min mm 6 7 9 9 5 11 12 5 17 5 18 5 F Min mm 5 9 9 13 15 13 13 13 14 20 L Max mm 20 28 5 30 33 34 38 43 50 51 d2 ...

Page 79: ...r 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 terminal N m M4 1 2 1 8 Single phase 220 240 V power cable M8 5...

Page 80: ... 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 power cable 3 phase 4 wires 380 415 V Sub unit communication cable...

Page 81: ...d 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 illustration fix it with cable tie 3 Fix the h...

Page 82: ...e power supply cable is not damaged by burr on the knock out hole Installing the Solution device f f When the number of indoor units installed with the outdoor unit is 16 or less F1 F2 OF1 OF2 R1 R2 F1 Terminal block with indoor unit F2 OF1 Terminal block with outdoor unit sub module OF2 R1 Terminal block with solution device R2 DVM S HE_IM_DB68 05461A 08_EN indd 82 2017 03 24 오후 1 38 40 ...

Page 83: ...r unit f f 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 Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit MCU MCU Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit MCU MCU When installing the MCU communication cable can be conn...

Page 84: ...m the outdoor unit f f 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 Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit MCU MCU When installing the MCU communication cable can be connected as shown above CAUTION DVM S HE_IM_DB68 05461A 08_EN indd 84 2...

Page 85: ...g work 3 if possible for your safety Note 2 Note 1 About grounding work 3 Grounding work must be done by an expert with qualification Check if the grounding resistance is lower than 100Ω When installing a earth leakage breaker that can cut the electric circuit within 0 5 second in case of a short circuit allowable grounding resistance should be 30 500Ω Note 2 Grounding at dry place The grounding r...

Page 86: ...ntion 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 0MPa of the pressure before performing vacuum...

Page 87: ... 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 flowing into the pipe While the vacuum gauge pressure is less than 100 7 kPa 5 Torr perform th...

Page 88: ...increase the size by one grade as stated in below table Pipe Diameter of refrigerant pipe Insulator Cooling Heating Remarks General 30 C 85 High humidity 30 C over 85 EPDM NBR Liquid pipe Ø 6 35 Ø 9 52 9 mm Heat resisting temperature over 120 C Ø 12 7 Ø 50 80 13 mm Gas pipe Ø 6 35 13 mm 19 mm Ø 9 52 Ø 25 40 19 mm 25 mm Ø 28 58 Ø 44 45 32 mm Ø 50 80 25 mm 38 mm When installing insulation in places ...

Page 89: ...ion 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 on the connection part of it to prev...

Page 90: ...h joint to the separately purchased insulator Wrap the connected part with an insulator separately purchased item that has thickness of at least 10mm f f Use an insulator that resist heat up to 120 C Wrap the branch joint with an insulation that has thickness of at least 10mm Fix securely without any gap Provided Insulator Fix securely without any gap Pipe insulator Separately purchased item Pipe ...

Page 91: ...gh the gap between the pipe and the insulation of the outdoor unit installed on the outside f f Separate the cover of the pipe and close it after insulation work Only remove a knock out hole cover where the pipe will be installed If the knock out hole is open unnecessarily it must be closed If not small animals such as squirrels and rats may get into the unit through the hole and the unit may be d...

Page 92: ...ded according to REGULATION EU No 517 2014 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 16 April 2014 on fluorinated greenhouse gases CAUTION Please fill in the following with indelible ink on the refrigerant charge label supplied with this product and on this manual f f The factory refrigerant charge of the product f f The additional refrigerant amount charged in the field f f The total refri...

Page 93: ...uantity of the refrigerant while the outdoor unit is stopped open the gas side and liquid side service valve Then add remaining refrigerant by pressing the refrigerant adding button of the outdoor PCB Gas side Scale R 410A Inject liquid refrigerant Liquid side Vacuum port Manifold gage Service valve Outdoor unit DVM S HE_IM_DB68 05461A 08_EN indd 93 2017 03 24 오후 1 38 43 ...

Page 94: ... 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 time do not heat the refrigerant conta...

Page 95: ...nit Switch Setting Function Remarks SW51 SW52 Setting total number of installed indoor unit SW51 Tens digit SW52 Units digit Setting can be done from the main outdoor unit only sub unit setting is unnecessary Ex When 12 indoor units are installed SW51 1 SW52 2 SW53 K6 On Enable maximum capacity restriction for cooling operation Restrict excessive capacity increase when operating indoor units with ...

Page 96: ...ton for 2 seconds to save exit system will be reset Quantity of indoor units Step4 Press K1 Ready to set Step5 K2 x n times X Tens digit 0 6 Ex 03 3 units 64 64 units K4 x n times X Ones digit 0 9 K4 Press for 2 seconds automatic detection of indoor units quantity Step6 If it is heat recovery model go to step 7 Otherwise press K2 button for 2 seconds to save exit system will be reset Quantity of M...

Page 97: ...option Example 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 not be saved if you do not end the option setting as explained in above instruction CAUTION While you are setting the option you may press and hold the K1 button to reset the value to pr...

Page 98: ... 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 55 1 0 50 1 1 No restriction Oil collection interval Main 0 4 0 0 Factory default 0 1 Shorten the interval by 1 2 Temperature to trigger defrost operatio...

Page 99: ...ng condition setting Setting is unnecessary if high head condition is set Main 0 9 0 0 Disabled Factory default 0 1 LEVEL 1 When equivalent length of farthest indoor unit from the outdoor unit is between 100 170m 0 2 LEVEL 2 When equivalent length of farthest indoor unit from the outdoor unit is over 170m Energy saving setting A Type PBA Main 1 0 0 0 Disabled Factory default 0 1 Enabled Energy sav...

Page 100: ...pacity 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 operation 0 1 Enabled Unused option Main 2 0 0 0 Unused option Unused option by this model LA KIT option...

Page 101: ...ating 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 Vaccuming Outdoor unit address 3 K 4...

Page 102: ...door unit power is off it is dangerous when you come in contact with inverter PCB and fan PCB since they are charged with high DC voltage When pressing K2 key 9 to 12 times without inverter checker error code can be displayed on segment even though the outdoor unit is normal When replacing repairing the PCB cut off the power and wait until the DC voltage is discharged before replacing repairing th...

Page 103: ...ature C 42 C 4 2 13 times COND OUT temperature D 42 C 4 2 14 times Temperature of liquid pipe E 42 C 4 2 15 times TOP temperature Compressor 1 F 42 C 4 2 16 times TOP temperature Compressor 2 G 42 C 4 2 17 times Outdoor temperature H 42 C 4 2 18 times EVI inlet temperature I 42 C 4 2 19 times EVI outlet temperature J 42 C 4 2 20 times Main EEV1 step K 2000 steps 2 0 0 21 times Main EEV2 step L 200...

Page 104: ...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 Address ex 07 9 times Manually assigned address of the units MANU SEG1 SEG2 SEG3 4 Indoor unit A Indoor unit 0 Address ex 15 I U Indoor unit Setting outdoor uni...

Page 105: ...r unit piping connection 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 DIP switch No 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 make a sha...

Page 106: ...oor unit address 0 to 9 Tens digit of the indoor unit address 0 to 9 Units digit of the indoor unit address Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Value 1 0 0 The RMC address will not be set 1 The RMC 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 0 The MCU address will not be set 1 The MCU address will be set 0 to 1 Te...

Page 107: ... 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 Outdoor Air Processing Duct o...

Page 108: ...Outdoor unit display Description Setting completed End Setting error E191 Indoor unit data displayed alternately Indoor unit data SEG 1 2 indoor unit address SEG 3 4 error status 00 An MCU port is not disabled or a pipe is not connected 01 Cooling only indoor unit is connected to MCU 02 The shared setting for two ports is incorrect Example When the MCU port connected to the indoor unit 12 is disab...

Page 109: ...dtheinsideoftheindoorunit Isthereenoughspaceforservice Haveyoucheckedifthecenteroftheindoorunitisensuredanditisinstalledhorizontally Refrigerantpipe work Haveyouselectedcorrectpipes Aretheliquidandgasvalveopen Isthetotalnumberofconnectedindoorunitswithintheallowablerange Arethelengthandtheheightdifferencebetweentherefrigerantpipeswithintheallowablerange Arethebranchjointsproperlyinstalled Didyouch...

Page 110: ...e power use a voltmeter and phase tester to check the voltage and the phase R S T N terminal check if the voltage is within 380 415 V between wires R S S T T R and 200 240 V between phases R N S N T N 4 When the power is supplied outdoor unit will execute tracking to check the indoor unit connection and other optional functions 5 Write down the installation report on the service history report pap...

Page 111: ...rt 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 Individual indoor unit control Check for air flow direction and fan speed Check for abnormal operation noise...

Page 112: ...s Yes Take corrective measures No Is the ball valve on the outdoor unit opened Take corrective measures No Hasthecorrectamountofadditionalrefrigerant beeninjectedintotheindoorunitandliquidline 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 DVM S HE_IM_DB68 05461A 08_EN indd 112 2017 03 24 오후...

Page 113: ...e 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 or the outdoor unit is operating in defrost operation it may be hard to detect problem normally In this case performTrial operation or Forced defrost operation to eliminate the...

Page 114: ...sorconnectorsproperly connectedtothePBA Isthedeviationbetweenpressuresensorson outdoorunitsgreaterthan0 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 can be checked by calculating the satu...

Page 115: ...rror will 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 sensor with the problem run trial operation for more than 1 hour and analyze the data to check for a problem To replace a component or inspect the PBA be sure to cut off the power supply first If inspection must be...

Page 116: ...ot available Connect S Net Pro2 Judge the amount of refrigerant Judgment on the amount of refrigerant Normal Excessive Insufficient Satisfy the temperature condition Satisfy the temperature condition Check the amount of refrigerant Input S CHECKER signal Check stability Check stability End Yes No No Yes After refrigerant amount detection is finished if you see K9 Ed on the display and cannot check...

Page 117: ...ithin the guaranteed temperature range Run trial operation to check if there are other problems on the system CAUTION Model Net weight kg Net size W x H x D mm AM080JXVHGH EU 192 0 880 0 x 1695 0 x 765 0 AM100JXVHGH EU 192 0 880 0 x 1695 0 x 765 0 AM120JXVHGH EU 192 0 880 0 x 1695 0 x 765 0 AM140JXVHGH EU 231 0 1295 0 x 1695 0 x 765 0 AM160JXVHGH EU 262 0 1295 0 x 1695 0 x 765 0 AM180JXVHGH EU 296...

Page 118: ...118 DVM S HE_IM_DB68 05461A 08_EN indd 118 2017 03 24 오후 1 38 49 ...

Page 119: ...119 ENGLISH DVM S HE_IM_DB68 05461A 08_EN indd 119 2017 03 24 오후 1 38 49 ...

Page 120: ...120 MEMO DVM S HE_IM_DB68 05461A 08_EN indd 120 2017 03 24 오후 1 38 49 ...

Page 121: ...121 ENGLISH MEMO DVM S HE_IM_DB68 05461A 08_EN indd 121 2017 03 24 오후 1 38 49 ...

Page 122: ...gju si Korea 62218 501 Suhong East Road Industrial Park Suzhou Jiangsu China Samsung Electronics UK Ltd Euro QA Lab Blackbushe Business Park Saxony Way Yateley Hampshire GU46 6GG United Kingdom DB68 05461A 08 DVM S HE_IM_DB68 05461A 08_EN indd 122 2017 03 24 오후 1 38 50 ...

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