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English

Preparing for installation

Specifications of the non-pump models

Model

aG042KSVanH

aG056KSVanH

aG070KSVanH

Power supply

3 Phase 4 Wires 380 ~ 415 V, 50/60 Hz

Capacity

Cooling (Rated)

kW

42

56

65

Heating (Rated)

kW

42

56

69.5

Power

consumption

Cooling (Rated)

kW

12.35

18.67

26.0

Heating (Rated)

kW

11.83

17.50

24.39

operating

current

Cooling (Rated)

a

19.6

29.6

41.2

Heating (Rated)

a

18.8

27.8

38.7

Refrigerant

type

R-410A

R-410A

R-410A

Charging amount

kg

18

18

18

Water

side heat

exchanger

type

Plate type heat exchanger

Flow rate

(Cooling/Heating)

lPM

120/120

160/160

186/200

Maximum operating

pressure

MPa

1.0

1.0

1.0

Head loss

kPa

60

100

120

Inlet·outlet connected

pipe size

a

40

40

50

Minimum water quantity

l

294

392

490

net weight

kg

446

446

465

net dimension

W X H X D

mm

1795 X 1695 X

765

1795 X 1695 X

765

1795 X 1695 X

765

Remote control

Module Control

Water outlet
temperature

range

Cooling (If using brine)

°C

5 ~ 25 (-10 ~ 25)

5 ~ 25 (-10 ~ 25)

5 ~ 25 (-10 ~ 25)

Heating

°C

25 ~ 55

25 ~ 55

25 ~ 55

Surrounding
temperature

range

Cooling

°C

-15 ~ 48

-15 ~ 48

-15 ~ 48

Heating

°C

-25 ~ 43

-25 ~ 43

-25 ~ 43

MCa

a

32

46

58

MFa

a

40

60

75

1) Standard for rated cooling capacity: chilled water inlet/outlet temperature 12/7 °C, outdoor 35 °C DB, 24 °C WB
2) Standard for rated heating capacity: heating water inlet/outlet temperature 40/45 °C, outdoor 7 °C DB, 6 °C WB
3) When using brine, maintain the concentration according to temperature. (Refer to page 76.)

DB68-05916A-09_IM_DVM Chiller Outdoor_EU_EN_.indd 8

2022-05-02 오전 8:59:55

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Содержание AG042KSV Series

Страница 1: ...AG056KSVTTT AG070KSVTTT Series Thank you for purchasing this Samsung Product Before operating this unit please read this manual carefully and retain it for future reference DB68 05916A 09_IM_DVM Chiller Outdoor_EU_EN_ indd 1 2022 05 02 오전 8 59 54 ...

Страница 2: ...nd power cable specification 31 Power and communication cable configuration 32 Connecting the power cable 33 Connecting the communication cable 34 External contact wiring work 34 Selecting solderless ring terminal 40 Connecting the power terminal 41 Fixing the power cable 43 Fixing the ground cable 43 Withdrawing the power cable 44 Installing the Solution device 44 Grounding work 44 Setting key fu...

Страница 3: ...per installation Installer is responsible for any installation related claims from the user occurred by neglecting warnings and cautions stated in this manual Generally DVM Chiller should not be relocated after installation But when it has to be relocated for inevitable reasons please contact Samsung s qualified dealers for DVM Chiller WARNING Hazards or unsafe practices that may result in severe ...

Страница 4: ...r fire CAUTION Do not use the product for specific purpose It may affect performance quality or life of preservation of precision machinery food art work etc and breeding animal or plants Do not use the holder which is worn out for longtime usage It may cause injury due to falling down of the product Do not step onto the product or place any objects on the product It may cause injury due to fallin...

Страница 5: ...anual accurately When installation is not done properly it may cause water leakage electric shock or fire Do not install the field supply parts by users Do not use any other product other than the manufacturer recommended It may result in water leakage electric shock or fire if installation is not precise Contact the merchandise or service center Do not move or reinstall the product by users It ma...

Страница 6: ...since the product uses inverter compressor If the auxiliary circuit breaker is not installed power will not be cutoff in case of overcurrent or current leakage and cause electric shock or fire Do not use damaged parts Otherwise a fire or electric shock may occur You must cut off the power before you work on or adjust any power supply part for product installation maintenance repair or any other se...

Страница 7: ...d Copper pipe and connection parts may corrode causing refrigerant leakage A place with a machine that generates electromagnetic waves Electromagnetic waves may cause problems in control system and product may not operate normally A place where there is a danger of combustible gas leakage or the place where thinner or gasoline is handled There is a risk of fire or explosion A place with airborne c...

Страница 8: ...Pa 60 100 120 Inlet Outlet connected pipe size A 40 40 50 Minimum water quantity L 294 392 490 Net weight kg 446 446 465 Net dimension W X H X D mm 1795 X 1695 X 765 1795 X 1695 X 765 1795 X 1695 X 765 Remote control Module Control Water outlet temperature range Cooling If using brine C 5 25 10 25 5 25 10 25 5 25 10 25 Heating C 25 55 25 55 25 55 Surrounding temperature range Cooling C 15 48 15 48...

Страница 9: ... Water Flow rate Cooling Heating LPM 120 120 160 160 186 200 l s 2 0 2 0 2 7 2 7 3 1 3 3 External Static Pressure Max mAq 22 4 22 4 15 3 15 3 10 2 10 2 kPa 220 220 150 150 131 100 Minimum water quantity L 294 392 490 Net weight kg 472 472 493 Net dimension W X H X D mm 1795 X 1695 X 765 1795 X 1695 X 765 1795 X 1695 X 765 Remote control Module Control Water outlet temperature range Cooling If usin...

Страница 10: ...nce f f Be sure that moving path can support weight of the product f f Do not slant the product more than 30 when carrying it Do not lay the product down in sideways f f Surface of the heat exchanger is sharp Be careful not to get injured while moving the product CAUTION You must use square holes in the base of the product when moving the product 1 When moving with a crane f f Fasten the wire rope...

Страница 11: ...1020 380 590 AG070KSVANH 1020 380 590 AG042KSVGNH 950 370 550 AG056KSVGNH 950 370 550 AG070KSVGNH 950 370 550 Accessories Basic specification f f You must keep following accessories not to be lost during installation f f Hand over the installation manual to the customer after finishing the installation Installation manual Installation check card Field Supply f f Strainer Maximum operating pressure...

Страница 12: ...in seashore make sure that product is not directly exposed to sea breeze by installing a protection wall f f Consider that the salinity particles clinging to the external panels should be sufficiently washed out f f Because the residual water at the bottom of the outdoor unit significantly promotes corrosion make sure that the slope does not disturb drainage Keep the floor level so that rain does ...

Страница 13: ...u install the product in a 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 gases are produced e g Toilet outlet ventilation opening sewage works dyeing complex cattle shed sulfuric hot spring nuclear power plant ship etc ...

Страница 14: ...er or other worker may get injured during work and may also cause a problem with the product f f If you install multiple number of DVM CHILLERs 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 the product may malfunction f f You could install the DVM CHILLERs with 100 mm of spa...

Страница 15: ...00 or more 500 or more 600 or more Case 3 f f Installing by Case 1 or Case 3 Height of the wall on the front side should not be higher than 1500 mm Height of the wall on the air inlet side should not be higher than 500 mm 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 adde...

Страница 16: ... 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 pit with over 1 50 slant Ice may form on the floor in the winter time 6 It is necessary to add wire mesh or steel bar during concrete construction for the base ground to prevent damage or crac...

Страница 17: ...rk f f Use concrete or steel bar for draining work to prevent any damage or cracks f f For smooth draining of defrost water make sure to apply 1 50 slant f f Construct a drainage around the product to prevent the defrost water from the product from stagnating overflowing or freezing near the installation space f f When the product is installed on the roof check the strength and waterproof status o...

Страница 18: ...t a Anchor length b Sleeve length c Insertion depth Fastening torque ø10 14 mm 75 mm 40 mm 50 mm 30 N m Connecting the pipe Water inlet pipe Water outlet pipe f f If you install the DVM CHILLER on the rooftop check the strength and make sure to waterproof the rooftop f f Construct draining pit around the supporting base and pay attention to the drainage around the product Condensation or defrost w...

Страница 19: ...ct should be within the standard specification 78 5 Pa when installing the duct f f If you remove the fan guard to install the discharge duct make sure to install a safety net on the duct outlet Foreign substance may enter into the product 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...

Страница 20: ...termeasure to prevent snow from accumulating on the product When the snow prevention duct is not installed properly 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 CAUTION Cautions regarding on installing the frame and selecting the base ground Height h of the frame and the base ground sh...

Страница 21: ...crease Unit mm 1795 560 560 2300 1695 1150 180 980 Unit mm 1697 2915 593 612 1210 1318 127 Unit mm 871 550 765 668 532 2271 1134 965 180 CAUTION Cautions regarding on installing the frame and selecting the base ground The base ground must be solid and the product must be fixed with anchor bolts Make sure to install the product in a place strong enough to withstand its weight If the place cannot wi...

Страница 22: ...gn materials flow into water side heat exchanger 50 Mesh 04 Drain valve Install drain valve to drain water for service 05 Temperature gauge It is recommended for checking ability and operation 06 Pressure gauge It is recommended for checking operation status No Name Remarks 07 Valve Install valves for services such as flowmeter exchange and cleaning 08 Air vent valve Install air vent valve where t...

Страница 23: ...led heating water regularly to keep operation conditions stable f f Install valves at inlet outlet of water pipes for services f f Install temperature gauge and pressure gauge at inlet outlet of water pipes to check operation status f f Insulate pipes to prevent thermal loss of water pipes and freezing of pipe surface f f When insulation is not done thoroughly you will waste energy caused by therm...

Страница 24: ...ainage during winter time f f When DVM CHILLER is not operated during winter time drain all water by opening drain valves in CHILLER shown in figure and drain valves in the pipes Drain valve Air venting f f Vent air by opening two air vent valves on inlet and middle of the pipe of water side heat exchanger If air venting is not done properly it is difficult to maintain rated flow rate and pipe cor...

Страница 25: ... can acquire required water amount concerning head loss other than pipe resistance CAUTION The product should be operated for 3 minute after it is stopped to protect water side heat exchanger plate type heat exchanger from freezing NOTE Expansion vessel is to buffer expanded water and also to purge air in water pipes The capacity of expansion vessel should be 2 2 5 times larger than amount of wate...

Страница 26: ...in DVM CHILLER water storage in AHU or fan coil Minimum capacity of buffer tank Minimum water storage Total water storage in the system excluding buffer tank Select the capacity of buffer tank according to system installation condition of the field Water amount within the DVM CHILLER AG042 AG056 12liter AG070 15 3 liter Water pipe installation Connecting water pipe Chilled heating water inlet Chil...

Страница 27: ... field Direction of rotation Black Correct White reflecting Wrong To reverse the direction of rotation switch off the power supply and interchange any two of the incoming supply wires Indicator field Fig 1 Installation indicator You can place the indicator in various positions on the motor but do not place it between the cooling fins close to the screws that hold the fan cover The correct directio...

Страница 28: ...y the pipework Coupling bolt torque 200 10 kgfcm The torque must not be exceeded Warning After product inspection if the compressor is operated while the refrigerant piping is leaked air may enter inside the compressor It may cause abnormal high pressure to develop inside the compressor leading to product malfunction or an explosion Pump performance chart NPSH m 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 1...

Страница 29: ...le connections for defects and replace the fuses c Motor winding is defective Repair or replace the motor d The pump is mechanically blocked Switch off the power supply and clean or repair the pump e The setting of the motor protective circuit breaker is too low Set the motor protective circuit breaker according to the rated current of the motor See nameplate 3 The motor protective circuit breaker...

Страница 30: ... The pump runs backwards when switched off a Leakage in suction pipe See 5 c b Foot or non return valve defective See 6 c c The foot valve is stuck in completely or partly open position See 6 c 8 The pump runs with reduced performance a Wrong direction of rotation Switch off the power supply with the external circuit breaker and interchange two phases in the pump terminal box See Checking the dire...

Страница 31: ...ity of the installer 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 Model Ssc MVA AG042KSVANH 7 094 MVA AG056KSVANH 7 094 MVA AG070KSVANH 13 983 MVA AG042KSVGNH 8 078 MVA AG056KSVGNH 11 172 MVA AG070KSVGNH 15 081 MVA CAUTION Please i...

Страница 32: ...conduit PVC When the protection tube is installed indoor and not exposed to outside because it is embedded in concrete structure Class 1 flexible conduit Galvanized steel sheet When the protection tube is installed indoor but exposed to outside so there are risk of damage to the protection tube Class 1 PVC coated flexible conduit Galvanized steel sheet and Soft PVC compound When the protection tub...

Страница 33: ...y connect or forget to connect the power cable If the power cable is mistakenly connected or not connected the indoor unit may display an error code the air conditioner may not turn on or core components may not work If the power cable of a pump integrated model is mistakenly connected or not connected the air conditioner may not operate a trip of the OCR may occur or backlash of the pump may occu...

Страница 34: ...le CHILLER UNIT 1 Module control UNIT 16 F1 F2 V1 V2 F3 F4 F1 F2 V1 V2 F3 F4 Communication cable UNIT 1 UNIT 16 f f Communication cable between DVM CHILLERs has no polarity f f Fix the cable with a cable tie f f Maximum number of DVM CHILLER that can be controlled by a module control is 16 Terminal block Tightening torque N m 6P T B M3 5 0 8 1 2 External contact wiring work Output contact 1 3 5 7 ...

Страница 35: ... Pump signal OFF 0 5 A 15 16 Freeze protection display Display when freeze protection operates Pump ON for freeze protection Others 0 5 A 17 18 Disuse 19 20 Disuse Output written above is information about individual unit CAUTION You must turn off the power before working on external contact wiring Output contact can be connected neutral contact and Open Short only Be sure to install a buzzer alar...

Страница 36: ...mA 15 16 Hot water Cool storage mode Entering hot water cool storage mode by external control Cool ON Cool storage Heat ON Hot water Cool storage Hot water Cool Heat Usual input Main unit of group NOTE4 10 mA 17 18 Hot water Cool storage control standard Control depending on set temperature when ON Control depending on external hot water cool storage thermostat when OFF Control by set temperature ...

Страница 37: ...4 16 18 20 C T B No Name Signal Function Contact On Short Contact Off Open Signal recognition Setting unit Maximum allowable current C T B 1 2 Quiet function Zero voltage contact Operate quiet function in level set by main option or module control Note4 Quiet function Usual input Main unit of group Note8 10 mA 3 4 Demand function Operate demand function current limet control in level set by main o...

Страница 38: ...A 4 6 8 10 12 14 16 18 20 Temperature C 10 00 1 25 12 50 23 75 35 00 46 25 57 50 68 75 80 00 Note2 Room temperature 6 25 x Current 75 Current mA 4 6 8 10 12 14 16 18 20 Temperature C 50 00 37 50 25 00 12 50 0 00 12 50 25 00 37 50 50 00 Note3 If operation pattern is not standard control control standard temperautre depends on external water outlet temperature sensor External water outlet temperautr...

Страница 39: ...erature sensor 4 20 mA 4 mA 50 C 20 mA 50 C External water outlet temperature sensor 4 20 mA 4 mA 30 C 20 mA 70 C f f Example of input contact installation External controller DDC Direct Digital Control Refer to the manual provided with the external controller for using Input signal Input terminal block DDC Field scope DB68 05916A 09_IM_DVM Chiller Outdoor_EU_EN_ indd 39 2022 05 02 오전 9 00 04 ...

Страница 40: ...ze Allowance Basic size Allowance Min Min Max Basic size Allowance Min 4 6 4 9 5 0 2 5 6 0 3 0 2 3 4 0 2 6 5 20 4 3 0 2 0 0 9 8 15 9 28 5 8 4 0 4 0 10 8 15 0 2 7 1 0 3 0 2 4 5 0 2 7 9 9 30 8 4 0 4 0 1 15 16 8 16 0 2 9 0 3 0 2 5 8 0 2 9 5 13 33 8 4 0 4 0 1 45 25 8 12 0 3 11 5 0 5 0 2 7 7 0 2 11 15 34 8 4 0 4 0 1 7 8 16 5 13 8 4 35 8 16 0 3 13 3 0 5 0 2 9 4 0 2 12 5 13 38 8 4 0 4 0 1 8 8 22 13 43 8 ...

Страница 41: ...able through the side f f Close the cover Screw Tightening torque for terminal M8 5 5 7 3 3 phase 380 415 V power cable M4 1 2 1 8 Single phase 220 240 V power cable NOTE 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 Solderless ring terminal Thick cable Thin cable Fix...

Страница 42: ... power cable and tool by using the hook at 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 moment cut out the outer sheath of the power cable by moving the tool toward the direction of the arrow as shown in the illustration 5 Slightly bend the wire and pull out the cut part of the outer sheath D...

Страница 43: ... the protection tube for power cable to the power supply box After arranging the power cable into the power supply box tighten the cover 3 Phase 4 Wires 380 415 V ELCB or MCCB ELB Communication cable Connecting 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 i...

Страница 44: ...le Installation place Power condition High humidity Average humidity Low humidity Voltage to ground is lower than 150 V Must perform the grounding work 3 Note 1 Must perform the grounding work 3 Note 2 Voltage to ground is over 150 V Must perform the grounding work 3 Note 1 Including the case where earth leakage breaker is installed Note 1 About grounding work 3 f f Grounding work must be done by ...

Страница 45: ... electric cable for the product f f When using the exclusive grounding terminal When the exclusive grounding terminal is already built in the house Exclusive grounding terminal f f When using grounding terminal at the electrical panel Electrical panel DB68 05916A 09_IM_DVM Chiller Outdoor_EU_EN_ indd 45 2022 05 02 오전 9 00 07 ...

Страница 46: ...isplay Press and hold K3 for 3 seconds HYDRO UNIT_MODULE_CHILLER K1 K2 K3 K4 K5 K6 K1 K2 K3 K4 K5 K6 88 SEG DISPLAY TACT S W DIP S W Number of press KEY operation SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Remarks 1 time Water In 0 1 0 5 0 ex 5 C 2 times Water Out 0 2 1 1 0 ex 11 C 3 times Outdoor temperature 0 3 1 1 2 ex 11 2 C 4 times High pressure 0 4 2 9 3 ex 29 3 kgf cm2 G 5 times Low pressure 0 5 0 7 5 e...

Страница 47: ...Temperature 1 6 3 5 0 ex 35 C 17 times EVA In 1 temperature 1 7 3 5 0 ex 35 C 18 times EVA Out 1 temperature 1 8 5 0 0 ex 50 C 19 times EVA In 2 temperature 1 9 3 5 0 ex 35 C 20 times EVA Out 2 temperature 2 0 3 5 0 ex 35 C 21 times EVI In temperature 2 1 3 5 0 ex 35 C 22 times EVI Out temperature 2 2 3 5 0 ex 35 C 23 times IPM 1 temperature 2 3 8 0 0 ex 80 C 24 times IPM 2 temperature 2 4 8 0 0 e...

Страница 48: ...ain EEV 2 3 4 1 0 0 ex 1007 step 100 Drop 10 35 times EVI EEV 3 5 4 7 3 ex 473 step 36 times PHE inlet pressure 3 6 0 1 2 ex 1 2 kgf cm2 G 37 times PHE outlet pressure 3 7 0 0 4 ex 0 4 kgf cm2 G 38 times Capacity Cooling 3 8 0 7 0 ex 70 kW 39 times Exterior Room temperature 3 9 2 5 5 ex 25 5 C 40 times Exterior Water outlet temperature 4 0 1 1 0 ex 11 C 41 times Pressure difference calibration 4 1...

Страница 49: ... Press K1 long to finish the setting with all option values cancelled and keep the values as before entering the setting In option setting press K4 long to initialize all option values No Option item Option value Factory default Option Definition Setting unit Module control setting option Note1 1 Operation On Off input method 0 1 0 0 Module control DMS Main unit of group Note2 1 External contact 2...

Страница 50: ...ermo off 0 1 1 0 Pump OFF when thermo OFF and operation pattern is not standard control Set key functions only when the pumps are used for each unit or water supply is stopped to the unit whose compressor does not work Main unit of module 1 Pump ON always when thermo OFF 10 Remote error reset input 0 1 0 0 Disuse Main unit of module 1 Use 11 Setting unit address Module address must be set Refer to...

Страница 51: ...er law 10 25 7 Standard 2 set temperature for cooling 22 AirHeat1 For water law 20 5 10 Standard 1 outdoor temperature for heating 23 AirHeat2 For water law 10 20 15 Standard 2 outdoor temperature for heating 24 RoomHeat1 For water law 15 24 20 Standard 1 room temperature for heating 25 RoomHeat2 For water law 25 35 30 Standard 2 room temperature for heating 26 Theat1 For water law 35 55 45 Standa...

Страница 52: ...ate Compressor will not operate until water flow is detected 14 Set when controlling water outlet temperature by installing extra water temperature gauge on water pipe header or tank External water outlet temperature sensor should be installed on main unit of group or module when group is not available Standard for water outlet temperature depends on external water outlet temperature sensor except...

Страница 53: ...p Outdoor temp Heat AirHeat2 AirHeat1 Theat2 Theat1 f f Room temperature standard Water outlet set temp Room temp Cool RoomCool2 RoomCool1 Tcool2 Tcool1 If it is room temperature model water outlet set temperature set by water law does not drop below 5 C Water outlet set temp Room temp Heat RoomHeat2 RoomHeat1 Theat2 Theat1 NOTE Refer to page 50 for set values of water outlet set temperature Tcool...

Страница 54: ...30228 1302 Inverter controller Inverter 1 version I 1 1 3 0 2 ex ver 130228 1302 Inverter controller Inverter 2 version I 2 1 3 0 2 ex ver 130228 1302 Inverter controller Fan 1 version F 1 1 3 0 2 ex ver 130228 1302 Inverter controller Fan 2 version F 2 1 3 0 2 ex ver 130228 1302 Inverter controller EEP version E P 1 5 1 1 ex ver 151101 1511 Inverter controller Hydro version H d 1 5 1 1 ex ver 151...

Страница 55: ...ial power supply Checking segment display 8 8 8 8 Setting communication Addressing A d 0 1 After communication setting usual occasion Transmit Reception address Hydro controller A Hydro controller 0 0 0 Setting inverter controller option switch K1 K2 K3 K4 K1 K2 K3 K4 DB68 05916A 09_IM_DVM Chiller Outdoor_EU_EN_ indd 55 2022 05 02 오전 9 00 09 ...

Страница 56: ...fer to the table for the Seg number of the function for each option 4 After selecting the function for options press and hold the K2 switch for 2 seconds Entire 7 segment will blink to begin tracking mode and value of the option will be be saved If you do not end the setting mode properly option will not be saved Option item Input unit SEG1 SEG2 SEG3 SEG4 Function of the option Remarks Emergency o...

Страница 57: ...on Unused option Main 1 6 0 0 Unused option Unused option Main 1 7 0 0 Unused option Maximum cooling capacity restriction Note2 Main 1 8 0 0 Enabled 0 1 Disabled Note1 Forced fan function Operates fan periodically to prevent show compiling on the fan while the product is stopped Note2 Maximum cooling capacity restriction Limits operation capacity of compressor according to load NOTE During option ...

Страница 58: ...es Disuse 10 times Disuse 11 times Disuse 12 times End KEY operation K2 Number of press KEY operation Display on 7 Segment 1 time Refrigerant charging in Cooling mode 2 times Trial operation in Cooling mode 3 times Pump down all units in Cooling mode 4 times Auto trial operation 5 times Checking the amount of refrigerant X X Display of last two digits may differ depending on the progress 6 times D...

Страница 59: ...mode of DC link voltage K3 Number of press KEY operation Display on 7 Segment 1 time Intialize Reset operation Same as initial state K4 Number of press Display contents Display SEG1 SEG2 3 4 1 time Capacity depending on horsepower 1 AG042KTTT 0 1 5 AG056KTTT 0 2 0 AG070KTTT 0 2 5 2 times Order frequency Compressor 1 2 120 Hz 1 2 0 3 times Order frequency Compressor 2 3 120 Hz 1 2 0 4 times High pr...

Страница 60: ...29 times Snow accumulation sensor voltage T 1 80 V 1 8 0 30 times Total suction temperature U 42 C 4 2 K4 Number of press Press and hold the K4 for 3 seconds to enter the setting Display contents Display Page1 Page2 1 time Main version MAIN Version ex 1412 2 times Hub version HUB Version ex 1412 3 times Inverter compressor 1 check INV1 Version ex 1412 4 times Inverter compressor 2 check INV2 Versi...

Страница 61: ...he following after the installation is completed Installation work Have you checked the external surface and the inside of the product Is there any possibility of short circuit due to the heat generation of the product Is the place well ventilated and ensures service clearance Is the product fixed securely to withstand the external force Water pipe work Have you completed the drain test Is the dra...

Страница 62: ...nnected Only applied to non pump models f f Is the strainer 50 Mesh properly installed at water inlet f f Is water flowing in water system Make sure water in the water system flows properly before supplying the power Make sure if concentration of brine is maintained properly due to the usage temperature range when operating cool storage Be aware of supplying power and controlling valves on water p...

Страница 63: ... calibration when operation of the product and the pump is off Seg1 Seg2 Seg3 Seg4 Seg5 Seg6 K C A L I f f The operation will finish automatically within 30 seconds f f The product and the pump cannot be operated while calibrating the pressure difference 4 Forced fan function removes accumulated snow on the fan Skip this step if snow is not accumulated f f Press and hold K6 for 3 seconds when oper...

Страница 64: ...tion OFF 9 Press and hold K5 and K6 for 3 seconds to initialize hydro controller After checking the main control to use the remote control be sure to configure the following settings f f Set the chiller address iin the hydro controller option f f Set the modules for each chiller in service mode of the module control The group setting is optional f f Set the main units for the module and group in s...

Страница 65: ...te type heat exchanger Hydro Air vent valve Water inlet temperature sensor Water inlet pressure sensor Water inlet flange Water pump Water outlet flange Drain valve Water middle coupler Water outlet pressure sensor Water outlet temperature sensor f f Water pump is supplied for pump integrated models only DB68 05916A 09_IM_DVM Chiller Outdoor_EU_EN_ indd 65 2022 05 02 오전 9 00 13 ...

Страница 66: ... exchanger should be equal f f Install the expansion vessel that can absorb expansion and contraction of water due to temperature change and offset the pressure of supply water at the highest place Do not install valves between the expansion vessel and the pipe f f In case of air inside the pipe cannot be eliminated due to the pipe structure install automatic air valve at the highest place among p...

Страница 67: ...use corrosion on its passage Refer to page 68 for water maintenance standard f f Water storage must be used within the range 50 200 of rated water storage can be used but using rated water storage is recommended If water storage is low it may cause performance decrease due to scale accumulation thermo operation to prevent freezing and gas leakage due to holes created by corrosion If water storage ...

Страница 68: ...s on inlet and middle of the pipe of water side heat exchanger If air venting is not done properly it is difficult to maintain rated flow rate and pipe corrosion or noise by remaining oxygen may occur f f When venting air be aware to prevent water get in to the box Water maintenance standard If chilled heating water is not maintained by following standard corrosion and scale accumulation may occur...

Страница 69: ...e ℓ Below 1 0 Below 0 3 Below 1 0 Below 0 3 O Copper mgCu ℓ Below 1 0 Below 0 1 Below 1 0 Below 0 1 O Sulfide ion mgS2 ℓ Not detected Not detected Not detected Not detected O Ammonium ion mgNH4 ℓ Below 1 0 Below 0 1 Below 0 3 Below 0 1 O Chlorine residual mgCl ℓ Below 0 3 Below 0 3 Below 0 25 Below 0 3 O Free carbon mgCO2 ℓ Below 4 0 Below 4 0 Below 0 4 Below 4 0 O NOTE Circle O marks in the chart...

Страница 70: ...id or nitric acid since they are highly corrosive Check if there is valve on the inlet outlet of the plate type heat exchanger Connect an exclusive pipe for cleaning to the inlet outlet pipe of the plate type heat exchanger and fill the detergent at the temperature of 50 60 C and circulate the detergent for about 2 5 hours Cleaning time can be different depending on the temperature of detergent or...

Страница 71: ...t exchanger freeze and get damage Drain water or exchange to anti freeze Stopping for a long time f f Drain water in water pipe and water side heat exchanger Open drain valves on water pipe system and drain plug in DVM CHILLER when draining water Refer to page 66 for place of drain plug Product may get damage by water inside the water pipe and water side heat exchanger freezing during winter time ...

Страница 72: ...ned Once a year before winter season Chilled water system device Have you set the make up water supply value properly Once a day Operation problem at the cooling tower or intensified water concentration Is there any excess or deficiency of the make up water Is the water level within the tank normal for operation Chilled Heating water flow rate range If the flow rate of chilled heating water exceed...

Страница 73: ...T When using a pump integrated model be sure to set the external static pressure by referring to the chart below so that the flow rate is within 50 to 200 of its rated value 300 350 400 450 250 200 150 100 0 50 300 350 400 450 250 200 150 100 0 50 50 100 150 200 300 250 60Hz 50Hz External Static Pressure kPa Flow Rate min AG042KSVGTT AG056KSVGTT 300 350 400 450 250 200 150 100 0 50 300 350 400 450...

Страница 74: ...ller option and Seg23 E should be all set f f Anti freeze standard data Make sure if brine is charged enough in water system Water outlet temperature C 10 5 5 0 0 2 2 5 5 20 Ethylene glycol 40 30 20 10 0 Propylene glycol 40 35 25 15 0 Minimum water outlet temperature C 10 5 0 2 5 Cooling 48 C 43 C 15 C 10 C 5 C 25 C Outlet temperature Outdoor temperature Anti freeze condition Water condition Heati...

Страница 75: ...rating scale f f Not damaging mechanical seal of the pump f f No risk of fire f f Long duration of freezing prevent effect f f Effective heat exchange performance f f Less toxic Usage and precaution of brine f f Drain water inside the water system and wash it thoroughly f f Put clean water in undiluted brine and then put brine to rated concentration If concentration is too high performance of pump...

Страница 76: ...nce correction factor according to brine concentration Anti freeze Description 10 20 30 40 50 Ethylene glycol Cooling capacity 0 996 0 991 0 987 0 983 0 979 Heating capacity 0 993 0 985 0 977 0 969 0 961 Pressure loss 1 024 1 068 1 124 1 188 1 263 Propylene glycol Cooling capacity 0 993 0 987 0 980 0 974 0 968 Heating capacity 0 966 0 973 0 960 0 948 0 935 Pressure loss 1 040 1 098 1 174 1 273 1 4...

Страница 77: ...unication error between hydro controller and inverter controller When there is no response from indoor units after tracking is completed 203 Communication error of Main and sub MICOM of inverter controller 205 Communication error of inverter controller main PBA sub PBA Sub PBA communication all not received 206 Communication error of inverter controller main PBA sub PBA Sub PBA communication parti...

Страница 78: ...ent of Fan2 383 Error due to special overcurrent of Fan2 Display Description 385 INV2 input current error 386 Error due to over voltage low voltage of Fan2 387 Hall IC error of Fan2 389 Outdoor fan2 overload stop 391 Fan2 Date Flash error 393 Fan2 DC output sensor error 396 Fan2 DC Link voltage sensor error 399 Heat sink temperature sensor error of Fan2 400 INV2 IPM OverHeat error 407 COMP down du...

Страница 79: ...Flash error 493 Fan1 DC output sensor error 496 Fan1 DC Link voltage sensor error 499 Heat sink temperature sensor error of Fan1 500 INV1 IPM OverHeat error 560 Switch option setting error 901 Hydro inlet temperature sensor Tw1 Short Open Display Description 902 Hydro outlet temperature sensor Tw2 Short Open 907 Frozen damage error 908 Error when freeze prevention Comp Off occurs 4 times 909 Error...

Страница 80: ...g port at pressure of 4 1 MPa Connect the manifold gauge to each charging port If you apply pressure at more than 4 1 MPa pipes may get damaged Apply pressure 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 dro...

Страница 81: ...fluorinated greenhouse gases Please fill in the following indelible ink on the refrigerant charge label supplied with this product on 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 refrigerant charge Indoor unit Outdoor unit ⓓ 02 01 Unit kg tCO2e a b c Refrigerant type GWP value R 410A 2088 GWP Global Wa...

Страница 82: ...om flowing into the pipe While the pressure is less than 100 7 kPa 5 Torr on vacuum gage perform vacuuming for more than 1 hour and close the valve Vacuum pressure must be checked with the vacuum gauge After the vacuum pump stops check whether the pressure is maintained within 100 7 kPa 5 Torr for an hour Charging refrigerant No Yes Perform vacuum drying again Check leakage Vacuum destruction Appl...

Страница 83: ...f the product Heating operation The surface temperature of heat exchanger drops due to evaporation heat as refrigerant inside the heat exchanger absorbs heat When noise occurs Continuous noise during cooling or defrost The sound might be caused by running gas refrigerant inside the product Noise when starting operation or defrost or after stopping the operation The sound might be caused by the flo...

Страница 84: ...too low On Check if water control valve is opened Open the water control valve Check if set temperature of water temperature controller is appropriate Set the setting of water temperature controller appropriately When compressor is stopped running and not restart automatically Off Check if water control valve is opened Open the water control valve Check if set temperature of water temperature cont...

Страница 85: ...xchanger Water maintenance standard Within standard value Refer to page 68 Every year Chemical cleaning etc 5 years Electronic expansion valve Check operation No malfunction and deformation Every year Exchange 20 000 hours High pressure switch Check operation Operate in set value Every year Exchange 25 000 hours Electronic valve Insulation Over 1 MΩ Every year Exchange 20 000 hours Check operation...

Страница 86: ... not blocked Every year Cleaning 1 year Brine concentration Should be below freezing point Every year Exchange 1 year NOTE Preventive maintenance is planned exchange overhaul modification checking etc to prevent breakdown beforehand and maintain the product usable Contact the merchandise or service center for periodic maintenance Preventive maintenance should be shorter in case of change of temper...

Страница 87: ...ow rate decreased stop the operation and restart after removing the cause Refer to page 72 for usage range f f For pump integrated models daily and periodic check for pump is necessary If there are water leakage or noise from the product maintenance may be necessary Checking exterior and noise f f Clean air side heat exchanger cross fin coil Performance may decrease if contaminated too much Clean ...

Страница 88: ...a heating appliance Hot water Cool storage mode f f Hot water Cool storage temperature control This function is to control water temperature for Hot water mode differently from normal operation This function is available when using module control and external contact f f Hot water Cool storage thermo control In Hot water Cool storage mode set temperature or external thermostat signal can be used a...

Страница 89: ...IS C3342 f f PVC insulated PVC cis cable flat VVF JIS C3342 f f 600 V PVC cabtire cable VCT JIS C3312 CAUTION To prevent error maintain strong cables such as power cable and voltage input cable and weak cables such as module control power cable separately Correct Disposal of This Product Waste Electrical Electronic Equipment Applicable in countries with separate collection systems This marking on ...

Страница 90: ...Samsung PO Box 12987 Blackrock Co Dublin Ireland or Blackbushe Business Park Yateley GU46 6GG UK DB68 05916A 09_IM_DVM Chiller Outdoor_EU_EN_ indd 90 2022 05 02 오전 9 00 17 ...

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