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4.3 - Free spaces

The free spaces presented are determined in order to ensure

sufficient working and manoeuvring space to carry out maintenance

operations on the unit in suitable ergonomic conditions

Key:

All dimensions are given in mm.

Clearances required for maintenance and air flow

Clearance recommended for coil removal

4.4 - Positioning of ATEX zones around the unit

Electrical cabinet side

Due to the nature of the refrigerant in these units (A2L fluid),

ATEX zones have been identified and positioned around the units,

as shown in the diagram opposite.

The ATEX zones, as defined, must only be entered by suitably

trained personnel equipped with the appropriate detection

material and tools for working 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

installations joined to the unit prevent the retention of refrigerant

at the lowest point in the event of a leak.

4.5 - Installing several units

It is recommended to install multiple units in a single row, arranged

as shown in the example below, to avoid recycling air between

the units. If the floor space does not allow this arrangement, contact

your distributor to assess the various installation options.

1500 mm min.

4.6 - Distance to the wall

Anti-vibration

mounts

To guarantee correct operation in most cases:

If h < H, S minimum = 3 m
If h > H or S < 3 m, contact your distributor to assess the various

installation options.

4 - DIMENSIONS, CLEARANCES, MINIMUM INSTALLATION DISTANCES

AQUACIAT

POWER

™ LD/ILD

EN-8

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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