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12.2.8 - Units with available pressure fans

The design of this range using R32, is intended for outdoor

installation. Machine installation indoors is forbidden. Units with

fans with available pressure are designed to be ducted to the fan

discharge which results in pressure drops in the air circuit.
It is for this reason that more powerful fan motors are installed for

this option.

For each installation, the duct pressure drops differ, depending

on the duct length, the duct section and the changes in direction.

Ductable units equipped with this option are designed to operate

with ducts whose air evacuation generates a maximum pressure

drop of 200 Pa.
Using a speed variation up to 19 rps enables the system to

overcome the pressure drops in the ducts while maintaining an

optimised air flow in each circuit.

All the fans in the same circuit run at the same time at the same

speed.

In the cooling/heating mode, the full load or partial load speed is

controlled by a patented algorithm that permanently optimizes the

condensation/evaporation temperature to ensure the best unit

energy efficiency (EER/COP) whatever the operating conditions

and pressure drop of the duct network.

If required by a specific installation, the unit's maximum fan speed

can be configured in the Service Configuration menu. Refer to the

control manual.

The maximum configured speed applies to both the cooling and

heating modes.

The performances (capacity, efficiency, noise level) depend on

the fan speed and the duct network. Please refer to the

manufacturer's electronic catalogue to evaluate the estimated

impact of the ducting system on the unit's operating conditions.

12.2.8.1 -

Specific installation in ductable units

The rotation speed of all the fans in the same circuit is controlled

in the same way.
Therefore each circuit operates independently.
Each refrigerant circuit must have an independent network of ducts

to prevent any recycling of air between the air-cooled exchangers

of different refrigerant circuits.
On ductable units, each fan is equipped with a factory-fitted

connection interface frame providing 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.
Please refer to the chapter ‘‘Arrangement of fans’’ to assign each

fan to their own circuit.

Specific instructions for AQUACIAT

POWER™

ILD

When the ILD units operate in heating mode,

dehumidification of the air and defrosting of the

air-cooled exchangers generate a large amount of

condensate that must be evacuated from the

installation site.
The ILD units must be installed on a waterproof base

enabling efficient drainage and evacuation of the

condensate from the exchangers.
At low ambient temperature, when the exchangers

form frost, the defrost water must be collected to

ensure that there is no risk of flooding of the area

where the units are installed.

12.2.8.2 -

Nominal and maximum air flow rate per circuit

and per unit type

AQUACIAT

POWER™

Rated air flow

rate

(1)

(l/s)

Maximum air flow

rate

(2)

(l/s)

602R

13500

20160

650R

18220

26880

750R

18110

26880

900R

18010

26880

1100R

17770

26880

1200R

22370

33600

1350R

22180

33600

1400R

26810

40320

1600R

26610

40320

1750R

31230

47040

1800R

31050

47040

2000R

35490

53760

2200R

39990

60480

2400R

44470

67200

2650R

44200

67200

2800R

48710

73920

2950R

48570

73920

3200R

52970

80640

3500R

52620

80640

AQUACIAT

POWER™

ILD

Rated air flow

rate

(1)

(l/s)

Maximum air flow

rate

(2)

(l/s)

602R

14010

18720

700R

13920

18720

800R

18700

24960

900R

18590

24960

1000R

18490

24960

1150R

23200

31200

1250R

23080

31200

1400R

27840

37440

1500R

27700

37440

1600R

32480

43680

1750R

32320

43680

2000R

36980

49920

(1) The rated air flow rate is set in accordance with Eurovent 12/7 - 35°C, with an

operating pressure of 160 Pa.

(2) The maximum air flow rate corresponds to the maximum obtainable by these

fans (maximum speed, operating pressure = 0 Pa)

These values are given for illustrative purposes only. The actual and up-to-date

flow rates based on the condition are indicated via the selection on the electronic

catalogue.

12.2.8.3 - Air connection on discharge

Refer to the dimensional plans of the units for the precise

dimensions of the connection interface.

A flexible sleeve providing connection to the duct network is

delivered with the unit.

12 - OPTIONS

EN-71

AQUACIAT

POWER

™ LD/ILD

Содержание AQUACIAT POWER LD 1100R

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 81: ...EN 81 AQUACIATPOWER LD ILD...

Страница 82: ......

Страница 83: ......

Страница 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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