CIAT AQUACIAT POWER LD 1100R Instruction Manual Download

Page: 30 / 84

7.7 - Pressure drop curves for the water type heat exchanger and standard water inlet/outlet

piping

Data applicable for pure water at 20°C.

LD 602R - 1400R units

Pressure

drop,

kPa

Water flow rate, l/s

B C DFE

LD 602R - 900R

LD 1100R

LD 1200R

LD 1350R

LD 1400R

LD 1600R - 3500R units

Pressure

drop,

kPa

Water flow rate, l/s

GH I J K L

LD 1600R

LD 1750R

LD 1800R

LD 2000R

LD 2200R - 2650R

LD 2800R - 3500R

7 - APPLICATION DATA

AQUACIAT

POWER

™ LD/ILD

EN-30

Summary of Contents for AQUACIAT POWER LD 1100R

Page 1: ...AQUACIAT POWER LD 602R 3500R ILD 602R 2000R 12 2021 10590 Instruction manual...

Page 2: ...26 7 1 Operating range 26 7 2 Minimum heat transfer fluid flow rate units without factory fitted hydraulic module 28 7 3 Maximum heat transfer fluid flow rate units without factory fitted hydraulic mo...

Page 3: ...accumulator with built in filter drier 49 11 9 Water type heat exchanger 49 11 10 Refrigerant 49 11 11 High pressure safety switch 49 11 12 Variable frequency drive 49 11 13 Fan arrangement 50 11 14 F...

Page 4: ...r In addition to this safety manual the manufacturer states that the unit is designed for a maximum number of 120 000 start ups This product contains fluorinated greenhouse gases governed by the Kyoto...

Page 5: ...led level on an even surface maximum tolerance is 5 mm along both axes If the support structure is sensitive to vibration and or noise transmission it is advisable to insert anti vibration mounts elas...

Page 6: ...y All dimensions are given in mm NOTE Non contractual drawings When designing a system refer to the certified dimensional drawings provided with the unit or available on request Refer to the nameplate...

Page 7: ...ntractual drawings When designing a system refer to the certified dimensional drawings provided with the unit or available on request Refer to the nameplate for the machine weight Refer to the certifi...

Page 8: ...ng in an ATEX zone ATEX zone 2 is involved The machines are designed to be installed outdoors in a free field type ventilated area As the refrigerant used is heavier than air it is essential that inst...

Page 9: ...ircuit A kg 6 40 9 70 9 70 11 40 11 80 12 50 13 30 18 10 18 90 19 20 tCO2e 4 3 6 5 6 5 7 7 8 0 8 4 9 0 12 2 12 8 13 0 Circuit B kg 11 40 11 40 11 40 11 40 11 80 17 50 18 30 18 10 18 90 24 10 tCO2e 7 7...

Page 10: ...2 17 2 18 5 18 5 21 9 21 9 Circuit B kg 24 50 25 00 25 50 25 50 25 50 32 40 32 40 32 40 32 40 tCO2e 16 5 16 9 17 2 17 2 17 2 21 9 21 9 21 9 21 9 Oil Circuit A l 19 8 26 4 13 2 19 8 19 8 19 8 19 8 26 4...

Page 11: ...l 6 6 6 6 13 2 13 2 13 2 13 2 Circuit B l 13 2 13 2 13 2 13 2 13 2 22 8 Capacity control Connect Touch Minimum capacity 33 33 25 25 25 20 Condenser Grooved copper tubes and aluminium fins Fans Axial...

Page 12: ...22 8 30 4 Circuit B l 22 8 30 4 30 4 30 4 30 4 30 4 Capacity control Connect Touch Minimum capacity 20 17 17 14 14 13 Condenser Grooved copper tubes and aluminium fins Fans Axial with rotating impell...

Page 13: ...0R 2950R 3200R 3500R Power circuit supply Nominal voltage V ph Hz 400 3 50 Voltage range V 360 440 Control circuit supply 24 V via internal transformer Maximum operating input power 1 or 2 Circuit A B...

Page 14: ...it supply Nominal voltage V ph Hz 400 3 50 Voltage range V 360 440 Control circuit supply 24 V via internal transformer Maximum operating input power 1 or 2 Circuit A B kW 143 3 162 3 171 9 186 2 200...

Page 15: ...5 0 800 A 34426 Micrologic 5 0 800 A 34426 Micrologic 5 0 800 A 34426 AQUACIATPOWER ILD 165R 180R 210R 230R 270R 310R Rated short circuit withstand currents Rated short time 1s current Icw kA eff 8 5...

Page 16: ...4 3 44 4 49 4 49 4 49 6 17 8 Nominal input frequency Hz 50 9 1 Nominal voltage V 3 x 400 9 2 Maximum current drawn 400 V 5 A 4 56 4 56 4 56 4 56 4 56 6 33 6 33 6 33 7 75 7 75 7 75 10 40 10 Nominal spe...

Page 17: ...drawn 400 V 5 A 3 17 3 17 4 56 4 56 6 33 6 33 6 33 6 33 7 75 7 75 7 75 10 40 10 Nominal speed r s rpm 48 2900 11 Product disassembly recycling or disposal at end of life Disassembly using standard to...

Page 18: ...and nominal voltage 90 8 90 8 92 2 92 2 92 2 93 3 93 3 93 3 93 3 1 Nominal efficiency at 50 of full load and nominal voltage 89 6 89 6 91 7 91 7 91 7 92 7 92 7 92 7 92 7 2 Efficiency level IE3 3 Year...

Page 19: ...6 89 6 89 6 89 7 89 7 1 Nominal efficiency at 75 of full load and nominal voltage 86 4 86 9 88 2 88 2 88 2 88 2 90 4 90 4 90 4 90 4 90 90 1 Nominal efficiency at 50 of full load and nominal voltage 8...

Page 20: ...90 8 90 8 90 8 90 8 90 8 1 Nominal efficiency at 75 of full load and nominal voltage 88 2 88 2 90 4 90 4 90 4 90 90 90 8 90 8 90 8 90 8 90 8 1 Nominal efficiency at 50 of full load and nominal voltage...

Page 21: ...nt in star connection connection during compressor start up 7 Locked rotor current with delta connection 8 Values recorded under standard Eurovent conditions Evaporator water outlet inlet 12 C 7 C Con...

Page 22: ...t if necessary use a transformer 4 Overcurrent protection of the power supply conductors is not provided with the unit 5 The factory fitted disconnect switch es circuit breaker s are of a type suitabl...

Page 23: ...BC 400 399 1 CA 400 394 6 The maximum deviation from the average is 6 V The greatest percentage deviation is 100 x 6 400 1 5 This is less than the permissible 2 and is therefore acceptable 6 3 Power c...

Page 24: ...r no 17 self supporting cable PR 90 C 45 C Calculation of unfavourable case No 41 Closed conduit PR 90 C 45 C Tightening torque Connection hole Recommended max lug width Section 2 Max length for a vol...

Page 25: ...witch Setpoint 1 Setpoint 2 switching Remote heating cooling switch Power limitation switch Locking switch safety chain Switch activation partial heat recovery option 49 Desuperheater Setpoint adjusta...

Page 26: ...for LD units with the nominal High performance or High outdoor temperature option Ambient temperatures during shutdown LD units must be stored and transported at ambient temperatures between 20 C and...

Page 27: ...utdown ILD units must be stored and transported at ambient temperatures between 20 C and 51 C These temperature limits shall be considered in case of container shipment Operating range Standard unit c...

Page 28: ...m flow rate exceeds the unit s maximum value it can be bypassed as shown in the diagram Key B Water type heat exchanger C Bypass 7 4 Variable flow water type heat exchanger units without factory fitte...

Page 29: ...r volume air conditioning application heating litres 1360 1520 1840 2000 2080 2480 2640 2960 3120 3400 3600 4160 Minimum system water volume industrial process application litres 1008 1105 1268 1430 1...

Page 30: ...r at 20 C LD 602R 1400R units Pressure drop kPa Water flow rate l s B C DFE B LD 602R 900R C LD 1100R D LD 1200R E LD 1350R R LD 1400R LD 1600R 3500R units Pressure drop kPa Water flow rate l s GHIJ K...

Page 31: ...ressure drop kPa Water flow rate l s B C DE B ILD 602R 800R C ILD 900R 1000R D ILD 1150R 1250R E ILD 1400R ILD 1500R 2000R units Pressure drop kPa Water flow rate l s F G H F ILD 1500R 1600R G ILD 175...

Page 32: ...DATA 800 m water filter pressure drop curves B LD 602R 650R and ILD 602R 700R DN80 filter C LD 750R 1200R and ILD 800R 1250R DN100 filter D LD 1350R 3500R and ILD 1400R 2000R DN125 filter AQUACIATPOWE...

Page 33: ...00 S cm pH Ideal case pH neutral at 20 25 C 7 5 pH 9 Filling topping up or emptying of the water circuit must be carried out by qualified personnel using the air bleed devices and tools and equipment...

Page 34: ...ressure information for the water type heat exchanger outlet see Control manual L Check valve If dual pump M Plate heat exchanger N Heater or heat trace cable for frost protection Option O Water type...

Page 35: ...r type heat exchanger outlet see Control manual L Check valve If dual pump M Plate heat exchanger N Heater or heat trace cable for frost protection Option O Water type heat exchanger flow rate sensor...

Page 36: ...r heaters equals the capacity of the heat pump at an outdoor air temperature of 7 C 1 A 2 3 4 B 120 100 80 60 40 20 0 15 10 5 0 5 10 15 1 1 2 C Outdoor air C Customer power Operating range for which t...

Page 37: ...blanket of neutral gas 0 5 bar maximum If the heat transfer fluid does not meet the manufacturer s recommendations a nitrogen blanket must be applied immediately In case of prolonged non usage the hyd...

Page 38: ...e Open all control valves completely item 22 Start up the system pump Read the pressure drop as the difference between the unit inlet and outlet pressures on the pressure gauge item 21 Let the pump ru...

Page 39: ...ference compares it with the setpoint value set by the user and then modulates the pump speed module accordingly resulting in an increase in the flow rate if the measurement is below the setpoint a de...

Page 40: ...the Delta T exceeds the setpoint This results in a decrease in the flow rate if the Delta T is less than the setpoint This variation in flow rate is limited by the maximum and minimum permissible flo...

Page 41: ...e is reduced The curves below take into account the pressure drops on the filter associated with the hydraulic module 9 6 1 LD unit High pressure pumps Single pumps Sizes 602R 1600R B LD602R 900R C LD...

Page 42: ...sure kPa Water flow rate l s B C D E F G Sizes 1750R 2000R H LD 1750R I LD 1800R J LD 2000R Available static pressure kPa Water flow rate l s HI J Sizes 2200R 3500R K LD2200R 2650R L LD2800R 3500R Ava...

Page 43: ...ps Sizes 602R 1600R Available static pressure kPa Water flow rate l s 20 40 60 80 100 120 140 160 180 200 220 240 0 0 5 0 10 0 15 0 20 0 25 0 B C D E FG H B LD 602R 650R C LD 750R 900R D LD 1100R E LD...

Page 44: ...0 40 0 F I G H F ILD 1150R G ILD 1250R 1500R H LD 1600R 1750R I ILD 2000R Dual pumps Sizes 602R 1000R Available static pressure kPa Water flow rate l s 50 70 90 110 130 150 170 190 210 230 250 270 0 0...

Page 45: ...00 120 140 160 180 200 220 240 0 0 5 0 10 0 15 0 20 0 25 0 30 0 G E F E ILD 1150R F ILD 1250R 1600R G ILD 1750R 2000R Dual pumps Sizes 602R 1000R Available static pressure kPa Water flow rate l s 20 4...

Page 46: ...ectrical diagram delivered with the unit Ensure there are no refrigerant leaks Check the tightening of the fastening clips on all the pipes Check the power supply at the main connection point and the...

Page 47: ...compressors installed on the units have an oil charge ensuring good lubrication under all operating conditions The oil level check can be done On the system the oil levels must be greater than or equa...

Page 48: ...4 22 4 24 5 31 Pressure at optimum energy efficiency m3 s 174 97 174 175 216 Nominal speed Pa 949 710 948 959 1125 Specific ratio rpm 1 002 1 002 1 002 1 002 1 002 Relevant information to facilitate...

Page 49: ...rmal insulation of recipients during hydraulic connection must be chemically neutral to the surfaces on which they are applied All original materials supplied by the manufacturer comply with this requ...

Page 50: ...12 21 31 32 Elec LD 1200R 1350R ILD 1150R 1250R 22 22 CKT A CKT B 11 12 21 31 32 Elec LD 1400R LD 1600R 22 22 CKT A CKT B 11 12 21 31 32 Elec ILD 1400R 1500R LD 650R 750R 900R 1100R ILD 800R 900R 100...

Page 51: ...variable speed fans are controlled by the unit controller For an EC fan option each variable speed fan is equipped with its own variable drive The speed is controlled independently for each refrigeran...

Page 52: ...on down to an outdoor air temperature of 20 C Exchanger and hydraulic module frost protection Electric heaters on the water type heat exchanger water pipes hydraulic module optional expansion tank and...

Page 53: ...akage in the unit directly the leak detector itself must be supplied by the customer Immediate customer notification of refrigerant losses to the atmosphere allowing timely corrective actions Complian...

Page 54: ...s to the water network Exchanger water filter Water filter Prevents dust entering the water network Free Cooling dry cooler management Control and connections to a free cooling drycooler Opera or Vext...

Page 55: ...Circuit B kg 22 10 22 50 tCO2e 14 9 15 2 Frost protection The low pressure and frost protection thresholds of the evaporator depend on the antifreeze level in the water loop The evaporator pinch LWT...

Page 56: ...sure pumps The nominal flow rate of the system should be adjusted using a manual control valve provided by the customer The relief valve placed on the water inlet pipes at the pump inlet limits the pr...

Page 57: ...ule desuperheater option kg 3179 3439 3768 4034 4034 4665 4665 4934 4934 Unit Ultra Low Noise HP dual pump hydraulic module Water buffer tank module desuperheater option kg 4171 4431 4775 5041 5041 56...

Page 58: ...100R 1200R 1600R 1750R 2000R 2200R 2650R 2800R 3500R ILD 602R 1000R 1150R 1500R 1600R 2000R Length 2410 3604 4798 5992 7186 Length A 926 1515 2751 1974 1971 Length B 339 509 339 1930 2148 NOTE Non con...

Page 59: ...draulic circuit C Compressor V Shut off valve D Desuperheater plate heat exchanger W Desuperheater water flow balancing and control valve E Air condenser coils X Damage limitation accessory in case of...

Page 60: ...cessory in case of a fire F Expansion valve EXV Y Expansion tank G Damage limitation accessory in case of a fire Z Charging or drain valve H Electric heater to protect the desuperheater against frost...

Page 61: ...the section on Installation and operation of the heat recovery with desuperheater option can be operated in conjunction with Start up of the first unit compressor terminal 37 38 Heating water require...

Page 62: ...nt and water exchanger frost protection option or loop protected by an antifreeze solution for outdoor temperatures of less than 0 C However the customer is responsible for protecting the desuperheate...

Page 63: ...00 600 600 600 600 600 600 600 600 Hydraulic connections Victaulic Connection in 3 3 3 3 3 4 4 4 4 4 External diameter mm 88 9 88 9 88 9 88 9 88 9 114 3 114 3 114 3 114 3 114 3 Operating weight 1 Stan...

Page 64: ...fied dimensional drawings for the location of fixing points weight distribution and coordinates of the centre of gravity hydraulic and electrical connections N Required space for maintenance Water inl...

Page 65: ...out option 41C for the condenser with heat recovery comprises electrical heaters which are activated if the outdoor air temperature is below 3 C and if the machine is not running The heat recovery cir...

Page 66: ...a variable speed pump ensures optimum performance of the control whilst protecting the compressors from very low water inlet temperatures LW_T B E C D K K K F F F F F I J H L M N O G EW_T SP90F Integr...

Page 67: ...00 3200 Partial load for LD 3500 Notes 1 Desuperheater water type heat exchanger T 5K 2 The unit must be either equipped with antifreeze protection options for the water type heat exchangers evaporato...

Page 68: ...lating valves must be installed on each unit These should be controlled opened and closed using the control for the relevant unit valves for each unit can be controlled using the water pump control ou...

Page 69: ...l sensor for water outlet control to be connected to channel 1 of the slave boards of each master and slave unit CCN communication bus Connection of two additional sensors Non return valve 12 2 7 Wate...

Page 70: ...ible coupling LD 602R 3500R and ILD 602R 2000R LD machine Key B Victaulic flange coupling C Vibration damping coupling D 800 m screen filter E Butterfly valve F Victaulic clamp G GRAPHITE gaskets PH W...

Page 71: ...ng a link between the duct network itself and the refrigerant circuit to which the fan belongs Refer to the dimensional plans of the units for the precise dimensions of this connection interface Pleas...

Page 72: ...view Internal dimension of the flexible sleeve connection frame 955 x 955 x 105 mm 12 2 10 Duct installation principle Solution 1 Each fan has its own duct Solution 2 2 fans can share the same duct 1...

Page 73: ...ts Use bellows or flexible sleeves for the duct connection At the start of each duct install an access hatch measuring at least 700 x 700 mm to allow maintenance of fan components motor replacement re...

Page 74: ...ist subcontractor in the area The frequency of this maintenance level may be monthly or annual depending on the verification type In these cases the following maintenance work is recommended Carry out...

Page 75: ...LD 2000R QS101 50 M10 screw customer connection 1200 LD 2650 QS101 50 M12 screw customer connection LD 2800 to 3500 QS101 75 13 5 Tightening torques for the main fastenings Screw type Use Value N m Me...

Page 76: ...o test the insulation of a component fan motors and pumps cables etc the variable frequency drive must be disconnected from the power circuit 13 9 Refrigerant volume It is essential to run the unit in...

Page 77: ...cycled for another purpose 14 3 Fluids to be recovered for treatment Refrigerant In compliance with regulation F GAS no 517 2014 Heat transfer fluid depending on the installation water brine solution...

Page 78: ...uipment check Is there any shipping damage If so where Will this damage prevent unit start up The unit is installed level The power supply corresponds to the unit nameplate Electrical circuit wiring h...

Page 79: ...luded if required litres of Water piping uses trace heating with an electric heater up to the evaporator Return water piping is equipped with a screen filter with a mesh size of 1 2 mm Checking the pr...

Page 80: ...t starts and operates properly Temperatures and pressures Once the machine has been operating for a while and the temperatures and pressures have stabilised record the following Evaporator water inlet...

Page 81: ...EN 81 AQUACIATPOWER LD ILD...

Page 82: ......

Page 83: ......

Page 84: ...Manufactured by Carrier SCS Montluel France Printed in the European Union The manufacturer reserves the right to change the product specifications without notice...

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