Galletti Performa mpe series User manual

MPE D

7 kW - 76 kW

R410A

eco

TECHNICAL MANUAL FOR CHILLERS AND HEAT PUMPS

EN

Air condensed duct water chillers and heat pumps

PERFORMA MPE series

DUCTABLE VERSION

MPED

2

Serie Grandezza Organismo Notificato N° certificato Procedura di valutazione di conformità Categoria PED Marcatura

Range Size Notified body certificate Conformity Compliance Module PED category Marking

MCC - MCC H 6-7-9-12-15 0425 Modulo D1 ICE

MCC - MCC H 18-22-25-33-37 0425 Modulo D1 II CE + PED

MCW - MCW / H 5-7-10-12-15-18-20 0425 Modulo D1 ICE

MCW - MCW / H 22-27-31-39 0425 Modulo D1 II CE + PED

MPE - MPEH 4-5-7-8-10-13-15-18 0425 Modulo D1 ICE

MPE - MPEH 20-24-27-28-32-35-40-54-66 0425 Modulo D1 II CE + PED

MPE - MPEH T30-T34-T40-T45-T54-T61-T69-T76 0425 Modulo D1 II CE + PED

MPE D - MPE D H 7-8-10-13-15-18 0425 Modulo D1 ICE

MPE D - MPE D H 20-24-27-28-32-35-40-54-66 0425 Modulo D1 II CE + PED

MPE D - MPE D H T30-T34-T40-T45-T54-T61-T69-T76 0425 Modulo D1 II CE + PED

MPI 15 0425 Modulo D1 ICE

MPI 27 0425 Modulo D1 II CE + PED

MPI DC 8-10-14-15-18 0425 Modulo D1 ICE

MPI DC 23-27-29 0425 Modulo D1 II CE + PED

HWMC 10 0425 Modulo D1 ICE

HWMC 13-18-23-29 0425 Modulo D1 II CE + PED

MCP 7-9 0425 Modulo D1 ICE

MCP 10-13-15-18-27-32-40-T18-T22-T24-T30 0425 Modulo D1 II CE + PED

LCE - LCE H 42-52-62-72-82-91/2/4-101/2/4-121/2/4-

141/2/4-161/2/4-174-194-214 0425 Modulo D1 II CE + PED

LEW

41-42-51-52-61-62-71-72-81-82-91-92-

111-112-131-132-141-144-161-162-164-

181-182

0425 Modulo D1 II CE + PED

2422/0

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TABLE OF CONTENTS

1 The series��4

2 Constructive features��5

3 Layout of components ��6

4 Models and configurations ��13

5 Technical characteristics��15

5�1 Rated technical data water chillers��15

5�2 Rated technical data heat pumps��17

5�3 Air flow rate setting��19

6 Performance��20

6�1 Integrated capacities ��21

7 Sound level��21

8 Operating limits ��22

8�1 Cooling mode ��22

8�2 Heating mode ��22

8�3 Thermal carrier fluid��22

9 Calculation factor��23

9.1 Changeinoperatingparameterswith∆totherthan5°C ��23

9�2 Water and glycol mixture��23

10 Pressure drop ��24

10�1 Pressure drops, water side��24

10�2 Pressure drops of Y filter��28

11 Available head ��29

12 Water circuit��33

12�1 Water content within the system and charging of expansion tank ��33

12�2 Water content within the system and charging of expansion tank ��36

13 Electrical data and connections��37

14 Overall dimensions��39

15 Installation clearance requirements ��46

15�1 Positioning of vibration dampers��47

DECLARATION OF CONFORMITY

Galletti S�p�A� with head office in Via Romagnoli 12/a Bentivoglio (Bologna) - Italia, declares herewith under its own responsibility that all water chillers and heat pumps

series: (see table below) units for air-conditioning systems for civil conditioning application, are produced in accordance with following directives: CEE 73/23, 89/392,

91/368, 93/44, 93/68, 89/336, 97/23 (PED)�

These units are made by assembly of components (compressors, heat exchangers with braze welded plates, liquid receiver, pipelines , regulating and safety valves),

each component, if requested by the law, has its own declaration in accordance with the directives in force: the determination of the units belonging category is the result

of the analyse of all components subjected to the PED directive and correspond to the highest class between the used components�

For each unit series the conformity of the assembly has been evaluated by notified bodies through the application of procedure for evaluation (forms) according to the

annex II of the 97/23 PED directive, as reported in the following table:

Bentivoglio, 02/07/2014

Galletti S.p.A.

Luca Galletti

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Serial number

Code

Date of production

Cooling capacity (W)

Heating capacity (W)

Power supply

Power input (kW)

Weight (kg)

Max power input (kW)

Max running amperage (A)

HP Power input (kW)

Refrigerant

Max refrigerant pressure (bar)

Max refrigerant temperature (°C)

Made in Italy

CATEGORIA 1

Galletti S.p.A. via L.Romagnoli 12/a

40010 Bentivoglio (BO) Italia

UNIT IDENTIFICATION

The unit data are reported on the rating label in this page�

THE LABEL SHOWS THE FOLLOWING DATA:

- Series and size of the unit

- Date of manufacture

- Main technical data

- Manufacturer

- The label is applied on the unit, usually on the enclosing panels beside

the condenser coil�

IMPORTANT: NEVER REMOVE THE LABEL

- Serial number of the unit

- The serial number permits to identify the technical characteristics and

the components installed

- Without this datum it will be impossible to identify the unit correctly

TRANSLATION OF ORIGINAL INSTRUCTIONS

The technical and dimensional data reported in this manual may be modified in view

of any product improvement�

WATER CHILLERS AND HEAT PUMPS ARE IN ACORDARCE WITH THE

LAW 97/23/CE (PED) FILLING IN D1 FORM, APPROVED BY THE THIRD

NOTIFIED BODY ICIM N°0425.

MPED

4All copying, even partial, of this manual is strictly forbidden RG66012163 - Rev 00

PERFORMA (MPE) water chillers and heat pumps are designed for outdoor

installation in both residential and industrial applications�

The range uses R410A refrigerant, which assures high levels of performance

with relatively low energy consumption and features 19 models in the chiller

and heat pump version, with cooling capacities ranging from 7 to 66 kW and

heating capacities from 8 to 75 kW�

BEYOND CONVENTIONAL WORKING LIMITS

The finned block heat exchangers have been optimised for R410A and use 8

mm copper pipes, which permit a better heat exchange and quiet operation

of the fans�

Their generous sizing guarantees the production of chilled water even with

outdoorairtemperaturesashighas51°Candallmodelsoftherangeassure

an average energy efficiency ratio (EER) of 2�95 in the cooling mode and

heating efficiency (COP) of 3�25, corresponding to the Eurovent Energy

Efficiency Class A

EFFICIENCY IN ALL CONDITIONS

The actual thermal load of an air conditioning system is less than 60% of the

rated load capacity 90% of the time; the MPE T version with single-circuit

dual compressor answers this demand by offering high efficiency during

operation under partial load conditions (ESEER>4) and also guarantees the

unit’s operation at the worst temperature conditions�

In such conditions the microprocessor controller activates the capacity control

mode, doubling the condensing surface available to the single compressor�

The axial-type fans with airfoil-shaped blades and 6- and 8-pole motors with

electronic speed control (optional) guarantee quiet operation and optimal

performance of the unit in all conditions�

1 LA SERIE

T54

T61

T69

T76

SELF-ADAPTIVE

The electronic control system allows the setpoint to be adjusted automatically

according to the outdoor temperature in order to reduce consumption and

broaden the working temperature range�

The unit can also function in systems with a low water content, even without

the use of a storage reservoir, thanks to the automatic adjustment which

limits the number of compressor starts and thus extends the life of the

compressors themselves

OFF

Tw,in [°C]

t [s]

ON

15,5

15

14,5

14

13,5

13

12,5

12

11,5

ON ON

ON ON ON

OFF

420s

OFF OFF

600s

OFF

SMART DEFROST SYSTEM

The exclusive defrost system (optional feature available with the advanced

controller) can correctly identify an impairment of performance in the outdoor

exchanger due to the formation of ice and minimise the process time in

relation to normal operation of the unit�

Time Defrost start time

MAX

Evaporationing Temperature

Variation

RADIAL FANS

The impellers are made in a single piece with an alloy of special materials

developed so as to ensure high rotational speeds, and thus a high power

density of the fan� The impellers’ design was developed using complex

simulation models optimized through experimental tests performed on

prototypes� The result is a uniform air flow over the impeller’s entire cross

section, in order to guarantee very low pressure loss� A uniform air flow

profile also results in fewer noise sources and, therefore, extremely low

noise levels during operation�

The MPE DUCTED radial fans can be equipped with a permanent magnet

(brushless) electric motor, controlled by an inverter, which enables continuous

adjustment in the number of fan revolutions�

The great advantage of brushless motors is the significant reduction in

power consumption, which in instant operations reaches up to 1/3 of that

of conventional motors and at around 50% in integrated operations, with a

corresponding reduction in CO2 emissions!

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STRUCTURE

Painted galvanised sheet steel structure (RAL9002) for an attractive look and

effective resistance to corrosive agents�

Fastening devices are made of non-oxidizable materials, or carbon steel that

has undergone surface-passivating treatments�

The compressor compartment is completely sealed and may be accessed on

3 sides thanks to easy-to-remove panels that greatly simplify maintenance

and/or inspection�

Sound insulation, available on request, can further reduce the noise emissions

of the unit�

CUSTOMISED HYDRAULIC KIT

- High head pump made entirely of stainless steel, already configured for

use with mixtures of water and ethylene glycol up to 35% and provided

with internal thermal protection�

It is housed in the compressor compartment and is easy to reach thanks

to the removable perimeter panels�

- Expansion tank�

- Safety valve�

- Filling cock (included)�

- Automatic vent valve�

- Water differential pressure switch and outlet water temperature probe

with anti-freeze thermostat function�

- Mechanical Y filter supplied as a standard feature on all models to protect

the evaporator (included)�

COOLING CIRCUIT

- Scroll-type compressor (rotary up to 7 kW) housed in a compartment

that can be sound insulated�

- Brazed plate heat exchangers made of STAINLESS STEEL and optimised

for use with R410A�

- Finned block condenser with 8 mm copper piping and aluminium fins,

characterised by ample heat exchange surfaces�

- Dehydrating filter�

- Flow indicator with humidity indicator�

- Thermostatic valve with external equalisation and integrated MOP

function�

- Cycle-reversing valve (MPED H)�

- Single-acting valves (MPED H)�

- Liquid receiver (MPED H)

- High and low pressure switches�

- Safety valve�

- Schrader valves for checks and/or maintenance�

- Refrigerant pressure gauges (optional)

VENTILATION SECTION

Statically and dynamically balanced centrifugal fans with backward-curved

blades, directly mounted on the electric motor�

All units are equipped with phase-cut speed regulator controlled by the

ratiometric pressure probe or by means of EC fans�

The ventilation compartment is completely insulated with anti-condensation

material and is separated from the compressor/electrical system compartment

for inspection purposes when the unit is working (without interfering with the

finned block exchanger)

The absence of belt drive and the frontally removable fan considerably reduce

maintenance work�

The use of finned block heat exchangers with 8mm diameter pipes reduces

pressure drops on the air side, thus significantly improving the noise levels

of the units�

FINNED BLOCK HEAT EXCHANGER

Made of 8mm diameter copper pipes and aluminium fins, generously sized�

The special engineering of the heat exchangers allows defrost cycles to be

carried out at maximum speed in the models with heat pump operation, which

brings clear benefits in terms of the integrated efficiency of the whole cycle�

ELECTRONIC MICROPROCESSOR CONTROL

The electronic control enables the complete control of the MPED unit� It can

be easily accessed through a polycarbonate flap with IP65 protection rating�

The self-adaptive logic enables the unit to operate even in systems where the

water content is low, without the use of an inertial water storage reservoir� By

reading the outdoor air temperature, it can automatically change the setpoint

to adapt it to the outdoor load conditions or keep the unit running even in the

harshest winter conditions�

The basic controller comes complete with the MODBUS protocol and enables

an immediate connection to ERGO networks�

Main functions

- Control over the temperature of water entering the evaporator�

- Management of the defrosting function (MPED-H)

- Control of fan speed (optional)

- Complete alarm management�

- Dynamic control of the setpoint according to the outdoor air temperature�

- Can be connected to an RS485 serial line for supervisory / teleassistance

operation;

- Option of connecting a remote terminal that duplicates the control

functions�

Devices controlled:

- Compressor

- Fans

- Cycle-reversing valve (MPED-H)�

- Water circulation pump�

- Antifreeze heating elements (optional)

- Alarm signalling relay

On request, it is possible to install the advanced controller whose functions

extend to:

- LAN networks

- Smart Defrost System

ELECTRIC CONTROL BOARD

The electric control board is constructed and wired in accordance with EEC

Directive 73/23, Directive 89/336 on electromagnetic compatibility and

related standards� Made of steel sheet, it is also protected by the enclosing

panels of the machine�

OPTIONS

Incorporable hydronic kits

Condensation control

Low noise execution

Refrigerant pressure gauges

Antifreeze heating elements on the water circuit

Electronic thermostatic valve

Heat recovery 25% (chiller)

Special exchangers (hydrophilic treatment, copper-copper, cataphoresis,

anti-corrosion)

Air flow rate setting system

ACCESSORIES AVAILABLE

Remote control boards

Base vibration dampers

Metal grilles to protect exchangers

2 CONSTRUCTIVE FEATURES

MPED

6

MPED 07 - 08

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3 LAYOUT OF COMPONENTS

DESCRIPTION

1. R410A-air heat-exchanger

2. R410A-water heat-exchanger

3. Fans

4. Water differential pressure switch (fan housing)

5. Automatic air purge valve

6. Expansion vessel (fan housing)

7. Water tank (accessory)

9. 4-way valve (MPED H)

10. Thermostatic valve

11. Water safety valve

12. Liquid receiver

13. Pump

14. Compressor

15. Refrigerant filter

16. Low pressure switch and charge port

17. High pressure switch and charge port

18. Water gauge

19. Water charge

7

MPED 10 - 15

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3 LAYOUT OF COMPONENTS

DESCRIPTION

1. R410A-air heat-exchanger

2. R410A-water heat-exchanger

3. Fans

4. Water differential pressure switch (fan housing)

5. Automatic air purge valve

6. Expansion vessel (fan housing)

7. Water tank (accessory)

9. 4-way valve (MPED H)

10. Thermostatic valve

11. Water safety valve

12. Liquid receiver (fan housing)

13. Pump

14. Compressor

15. Refrigerant filter

16. Low pressure switch and charge port

17. High pressure switch and charge port

18. Water gauge

19. Water charge

MPED

8

MPED 18 - 27

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3 LAYOUT OF COMPONENTS

DESCRIPTION

1. R410A-air heat-exchanger

2. R410A-water heat-exchanger

3. Fans

4. Water differential pressure switch (fan housing)

5. Automatic air purge valve

6. Expansion vessel (fan housing)

7. Water tank (accessory)

9. 4-way valve (MPED H)

10. Thermostatic valve

11. Water safety valve

12. Liquid receiver (fan housing)

13. Pump

14. Compressor

15. Refrigerant filter

16. Low pressure switch and charge port

17. High pressure switch and charge port

18. Water gauge

19. Water charge

9

MPED 28 - 40

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3 LAYOUT OF COMPONENTS

DESCRIPTION

1. R410A-air heat-exchanger

2. R410A-water heat-exchanger

3. Fans

4. Water differential pressure switch (fan housing)

5. Automatic air purge valve

6. Expansion vessel (fan housing)

7. Water tank (accessory)

9. 4-way valve (MPED H)

10. Thermostatic valve

11. Water safety valve

12. Liquid receiver (fan housing)

13. Pump

14. Compressor

15. Refrigerant filter

16. Low pressure switch and charge port

17. High pressure switch and charge port

18. Water gauge

19. Water charge

MPED

10

MPED 54 - 66

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3 LAYOUT OF COMPONENTS

DESCRIPTION

1. R410A-air heat-exchanger

2. R410A-water heat-exchanger

3. Fans

4. Water differential pressure switch (fan housing)

5. Automatic air purge valve

6. Expansion vessel (fan housing)

7. Water tank (accessory)

9. 4-way valve (MPED H)

10. Thermostatic valve

11. Water safety valve

12. Liquid receiver (fan housing)

13. Pump

14. Compressor

15. Refrigerant filter

16. Low pressure switch and charge port

17. High pressure switch and charge port

18. Water gauge

19. Water charge

11

MPED 30 - 45T

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3 LAYOUT OF COMPONENTS

DESCRIPTION

1. R410A-air heat-exchanger

2. R410A-water heat-exchanger

3. Fans

4. Water differential pressure switch (fan housing)

5. Automatic air purge valve

6. Expansion vessel (fan housing)

7. Water tank (accessory)

9. 4-way valve (MPED H)

10. Thermostatic valve

11. Water safety valve

12. Liquid receiver (fan housing)

13. Pump

14. Compressor

15. Refrigerant filter

16. Low pressure switch and charge port

17. High pressure switch and charge port

18. Water gauge

19. Water charge

MPED

12

MPED 54T - 76T

All copying, even partial, of this manual is strictly forbidden RG66012163 - Rev 00

3 LAYOUT OF COMPONENTS

DESCRIPTION

1. R410A-air heat-exchanger

2. R410A-water heat-exchanger

3. Fans

4. Water differential pressure switch (fan housing)

5. Automatic air purge valve

6. Expansion vessel (fan housing)

7. Water tank (accessory)

8. 4-way valve (MPED H)

9. Thermostatic valve

10. Water safety valve

11. Liquid receiver (fan housing)

12. Pump

13. Compressor

14. Refrigerant filter

15. Low pressure switch and charge port

16. High pressure switch and charge port

17. Water gauge

18. Water charge

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4 MODELS AND CONFIGURATIONS

FIELD OF APPLICATION

MPED air-condensed water chillers and heat pumps have been designed to cool and heat water for air conditioning and heating systems in residential or

commercial buildings�

MODELS AND VERSIONS

The MPED series features 19 models of varying capacity in both heat pump and cooling only versions�

All models are charged with R410A refrigerant�

N�B� The choice of some options may preclude the choice of others or make some other fields become mandatory� Contact Galletti S�p�A� for verification�

Complete Unit Code M P E 0 0 9 C 0 A D 0 0 0 0 C 0 0 0 0 0 0

Version 0

Single compressor 0

Tandem T

Model (size) 0 9

Operation C

Water chiller C

Heat pump H

Supply voltage 0

Standard 400 - 3N - 50 0

Single-phase M

400 - 3N - 50 + circuit breakers 2

Single-phase + circuit breakers 4

Refrigerant A

High effic� R410A A

Revision A

Standard initial A

Ducted with radial fans D

Expansion valve 0

Traditional 0

Electronic A

Pump and accessories 0

Absent 0

Pump + expansion tank + filling tap 1

Dual pump + expansion tank + filling tap 2

Inertial buffer tank 0

Absent 0

Present + expansion tank S

Partial heat recovery (the condensation control must be added) 0

Absent 0

Present with pump contact D

Fan regulation C

Condensation control - Rpm adjustment C

Condensation control - BLDC fan E

Antifreeze kit 0

Absent 0

For units with evaporator only E

For units with evaporator, pump and expansion tank P

For units with evaporator, pump, expansion tank and tank S

Sound insulation 0

Absent 0

Compressor and fan compartment soundproofing 1

Compressor silencing housings 2

Opt� 1 + Opt� 2 3

Cooling accessories 0

None 0

Refrigerant pressure gauges M

Remote Controller 0

Absent 0

Output RS485 (Modbus or Carel protocol) 2

Simplified remote control S

BASE microprocessor remote control (modbus disabling) M

ADVANCED microprocessor remote control X

LON FTT10 serial card L

Special coils 0

Standard 0

Copper - copper R

Cataphoresis C

Corrosion-proof B

Hydrophilic I

Protection grille 0

Absent 0

Present G

MPED

14 All copying, even partial, of this manual is strictly forbidden RG66012163 - Rev 00

Complete Unit Code ... 0 1

Compressor options 0

Absent 0

Power factor correction capacitors 1

Soft starter 2

Power factor correction capacitors + Soft starter 3

Air/water low temperature, low pressure switch, crankcase heating element (chiller), coil wire (PDC) 4

Control microprocessor 1

BASE microprocessor 1

ADVANCED microprocessor 2

Advanced microprocessor + kit GSM 3

Advanced microprocessor + clock card 4

ACCESSORIES

OHorizontal air expulsion orientation (vertical STANDARD)

MManual air flow rate setting

AAutomatic flow rate setting (only ADVANCED microprocessor)

– Base rubber vibration dumpers

– Spring vibration dumpers kit

–Simplified remote control

– MYCHILLER BASE (RS485 is a mandatory accessory)

– MYCHILLER PLUS (RS485 is a mandatory accessory)

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5 TECHNICAL CHARACTERISTICS

5.1 RATED TECHNICAL DATA OF WATER CHILLERS

- Coolingcapacity:outdoorairtemperature35°C,watertemperature12°C/7°C

- Sound power level measured according to standards ISO 3741 - ISO 3744 and EN 29614-1

- Sound pressure level measured at a distance of 10 m and a height of 1�5 m above the ground in a free field (fan side)�

- The maximum electrical input is the mains electricity that must be available in order for the unit to work�

- The maximum current absorption refers to the current that will trigger the internal safety devices of the unit� It is the maximum current allowed in the unit� This value may never be exceeded; it must

be used as a reference for determining the size of the power supply line and the related safety devices (refer to the wiring diagram supplied with the units)�

MPED-C 007 M 008 M 008 010 M 010 013 015 018 020 024 027 028

Power supply V-ph-Hz 230-1-50 400-3-50 230-1-50 400-3-50

Cooling capacity (UNI EN 14511) kW 6,66 8,35 8,48 9,17 9,18 12,8 14,9 17,5 19,9 24,2 27,9 27,9

Total power input (UNI EN 14511) kW 2,40 3,51 3,24 3,75 3,81 4,61 5,56 7,01 7,87 8,55 9,37 9,73

EER (UNI EN 14511) 2,78 2,38 2,62 2,45 2,41 2,78 2,68 2,50 2,53 2,83 2,98 2,87

ESEER 2,96 2,87 3,05 2,92 2,93 3,36 3,29 2,92 2,89 3,15 3,16 3,45

Maximum power input kW 3,32 5,28 5,28 7,26 7,81 9,46 11,0 13,7 13,8 13,5 14,4 15,3

Maximum current absorption A 17 11 26 18 33 21 24 26 26 26 28 37

Starting absorbed current A 63 49 98 48 97 63 66 76 105 145 145 145

n°ofcompressors/circuits 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1

Refrigerant charge kg 2,0 2,1 2,1 2,9 2,9 4,0 4,1 3,7 4,2 5,8 6,0 7,5

Low/high pressure switch bar 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42

n°ofaxialfan 11 1 1 11111112

Air flow m3/h 3533 3533 3533 7666 7666 7192 7192 13384 13384 12191 12191 16276

Fan maximum head Pa 157 157 157 320 320 386 386 311 311 430 430 240

Fan net available head Pa 75 75 75 120 120 120 120 180 180 180 180 180

Water flow l/h 1148 1438 1461 1591 1592 2224 2584 3033 3444 4200 4832 4823

Diameter of hydrualic connections " 1 1 1 1 1 1 1 1,25 1,25 1,25 1,25 1,25

Water side pressure drop kPa 6 6 6 34 34 61 38 53 53 51 37 40

Available pressure head kPa 69 67 67 115 115 80 101 126 120 108 116 141

Water content escluding optionals dm31,5 1,5 1,5 3,0 3,0 3,0 3,0 4,0 4,0 4,0 4,0 5,5

Buffer tank dm320 20 20 30 30 30 30 50 50 50 50 125

Expansion tank dm311 1 5 55555558

Height mm 966 966 966 1247 1247 1247 1247 1565 1565 1565 1565 1988

Length mm 751 751 751 1012 1012 1012 1012 1131 1131 1131 1131 951

Depth mm 758 758 758 1224 1224 1224 1224 1274 1274 1274 1274 1823

Inlet + radiated sound power level dB(A) 74 73 73 75 75 74 74 79 79 78 78 80

Outlet sound power level dB(A) 75 75 75 82 82 81 81 84 84 81 81 89

Inlet + radiated sound power level

(LOW NOISE) dB(A) 70 70 70 70 70 71 71 76 76 75 75 77

Inlet + radiated sound pressure level dB(A) 46 45 45 47 47 46 46 51 51 50 50 52

Outlet sound pressure level dB(A) 47 47 47 54 54 53 53 56 56 53 53 61

Unit with pump and tank

transport weight kg 123 127 127 211 211 216 219 265 281 297 313 427

Unit with pump and full tank

operating weight kg 132 136 136 227 227 232 236 301 317 333 350 534

MPED

16 All copying, even partial, of this manual is strictly forbidden RG66012163 - Rev 00

5 TECHNICAL CHARACTERISTICS

5.1 RATED TECHNICAL DATA OF WATER CHILLERS

- Coolingcapacity:outdoorairtemperature35°C,watertemperature12°C/7°C

- Sound power level measured according to standards ISO 3741 - ISO 3744 and EN 29614-1

- Sound pressure level measured at a distance of 10 m and a height of 1�5 m above the ground in a free field (fan side)�

- The maximum electrical input is the mains electricity that must be available in order for the unit to work�

- The maximum current absorption refers to the current that will trigger the internal safety devices of the unit� It is the maximum current allowed in the unit� This value may never be exceeded; it must

be used as a reference for determining the size of the power supply line and the related safety devices (refer to the wiring diagram supplied with the units)�

MPED-C 032 035 040 054 066 T30 T34 T40 T45 T54 T61 T69 T76

Power supply V-ph-Hz 400-3-50

Cooling capacity (UNI EN 14511) kW 31,3 34,7 39,4 51,0 65,6 29,8 33,9 39,3 44,2 54,2 61,4 69,3 75,6

Total power input (UNI EN 14511) kW 11,3 12,7 13,9 19,8 26,2 11,5 13,8 14,8 17,6 21,7 24,7 26,8 30,8

EER (UNI EN 14511) 2,77 2,73 2,83 2,58 2,50 2,59 2,46 2,66 2,51 2,50 2,49 2,59 2,45

ESEER 3,33 3,33 3,44 3,43 3,04 3,63 3,56 3,68 3,57 3,15 3,19 3,43 3,46

Maximum power input kW 17,3 18,5 21,0 28,6 35,2 22,7 25,4 25,3 27,1 30,7 33,2 37,8 42,0

Maximum current absorption A 41 43 47 55 66 50 55 55 58 57 61 69 76

Starting absorbed current A 166 161 183 221 266 103 115 146 156 177 187 202 229

n°ofcompressors/circuits 1/1 1/1 1/1 1/1 1/1 2/1 2/1 2/1 2/1 2/1 2/1 2/1 2/1

Refrigerant charge kg 7,5 7,8 10,8 13,0 15,0 7,8 7,8 10,9 10,9 11,0 11,0 16,0 16,0

Low/high pressure switch bar 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42

n°ofaxialfan 2222222222222

Air flow m3/h 16276 16276 15776 20048 20048 16276 16276 15776 15776 24933 24933 24354 24354

Fan maximum head Pa 240 240 285 515 515 267 267 307 307 160 160 200 200

Fan net available head Pa 180 180 180 180 180 180 180 180 180 120 120 120 120

Water flow l/h 5415 6008 6816 8829 11342 5156 5854 6799 7648 9378 10629 11989 13075

Diameter of hydrualic connections " 1,25 1,25 1,25 1,25 1,25 1,25 1,25 1,25 1,25 2 2 2 2

Water side pressure drop kPa 51 40 43 55 59 30 38 45 57 53 66 52 60

Available pressure head kPa 123 128 117 107 92 148 133 116 94 136 119 127 115

Water content escluding optionals dm35,5 5,5 5,5 5,5 7,0 8,0 5,5 5,5 5,5 5,5 7,0 8,0 11,0

Buffer tank dm3125 125 125 125 125 125 125 125 125 125 125 125 125

Expansion tank dm38888888888888

Height mm 1988 1988 1988 1991 1991 1988 1988 1988 1988 2013 2013 2013 2013

Length mm 951 951 951 979 979 951 951 951 951 1182 1182 1182 1182

Depth mm 1823 1823 1823 1823 1823 1823 1823 1823 1823 2100 2100 2100 2100

Inlet + radiated sound power level dB(A) 80 80 82 84 84 79 79 79 79 85 85 85 87

Outlet sound power level dB(A) 89 89 86 85 85 86 86 86 86 88 88 88 88

Inlet + radiated sound power level

(LOW NOISE) dB(A) 77 77 79 81 81 76 76 76 76 82 82 82 84

Inlet + radiated sound pressure level dB(A) 52 52 54 56 56 51 51 51 51 57 57 57 59

Outlet sound pressure level dB(A) 61 61 58 57 57 58 58 58 58 60 60 60 60

Unit with pump and tank

transport weight kg 456 487 516 521 558 448 484 521 555 643 665 685 786

Unit with pump and full tank

operating weight kg 563 595 624 630 665 555 591 629 663 751 773 793 894

17

All copying, even partial, of this manual is strictly forbiddenRG66012163 - Rev 00

5 TECHNICAL CHARACTERISTICS

5.2 RATED TECHNICAL DATA OF HEAT PUMPS

- Coolingcapacity:outdoorairtemperature35°C,watertemperature12°C/7°C

- Heatingcapacity:outdoorairtemperature7°Cdrybulband6.2°Cwetbulb,watertemperature40°C/45°C

- Sound power level measured according to standards ISO 3741 - ISO 3744 and EN 29614-1

- Sound pressure level measured at a distance of 10 m and a height of 1�5 m above the ground in a free field (fan side)�

- The maximum electrical input is the mains electricity that must be available in order for the unit to work�

- The maximum current absorption refers to the current that will trigger the internal safety devices of the unit� It is the maximum current allowed in the unit� This value may never be exceeded; it

must be used as a reference for determining the size of the power supply line and the related safety devices (refer to the wiring diagram supplied with the units)�

* Seasonal energy efficiency class for LOW TEMPERATURE room heating under AVERAGE climatic conditions [EUROPEAN REGULATION No 811/2013]

MPED-H 007 M 008 M 008 010 M 010 013 015 018 020 024 027 028

Power supply V-ph-Hz 230-1-50 400-3-50 230-1-50 400-3-50

Cooling capacity kW 6,53 8,18 8,31 9,00 9,00 12,5 14,6 17,1 19,5 23,7 26,8 27,3

Cooling power input kW 2,45 3,55 3,29 3,82 3,81 4,76 5,71 7,12 7,86 8,64 9,73 8,56

EER 2,67 2,30 2,53 2,36 2,36 2,63 2,56 2,40 2,48 2,74 2,75 3,19

ESEER 2,96 2,87 3,05 2,92 2,93 3,36 3,29 2,92 2,89 3,15 3,16 3,45

Heating capacity kW 7,79 10,3 9,93 11,0 11,0 15,4 17,8 20,5 23,4 27,7 30,4 31,5

Heating power input kW 2,62 3,84 3,44 4,20 4,20 5,34 6,12 7,72 8,27 8,98 9,75 9,09

COP 2,97 2,68 2,89 2,62 2,62 2,88 2,91 2,66 2,83 3,08 3,12 3,47

SCOP 3,18 2,95 3,15 2,95 2,95 3,25 3,37 2,95 2,95 3,29 3,42 3,35

Energy Efficiency 125 115 123 115 115 127 132 115 115 129 134 131

Energy Efficiency Class* A+ A A+ A A A+ A+ A A A+ A+ A+

Maximum power input kW 3,32 5,28 5,28 7,26 7,81 9,46 11,0 13,7 13,8 13,5 14,4 15,3

Maximum current absorption A 17 11 26 18 33 21 24 26 26 26 28 37

Starting absorbed current A 63 49 98 48 97 63 66 76 105 145 145 145

n°ofcompressors/circuits 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1

Refrigerant charge kg 2,0 2,1 2,1 2,9 2,9 4,0 4,1 3,7 4,2 5,8 6,0 7,5

Low/high pressure switch bar 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42

n°ofaxialfan 11 1 1 11111112

Air flow m3/h 3533 3533 3533 7666 7666 7192 7192 13384 13384 12191 12191 16276

Fan maximum head Pa 157 157 157 320 320 386 386 311 311 430 430 240

Fan net available head Pa 75 75 75 120 120 120 120 180 180 180 180 180

Water flow in cooling mode l/h 1125 1409 1431 1560 1561 2179 2532 2973 3376 4116 4628 4727

Water flow in heat pump l/h 1348 1788 1720 1884 1884 2628 3053 3515 4020 4761 5237 5431

Diameter of hydrualic connections " 1 1 1 1 1 1 1 1,25 1,25 1,25 1,25 1,25

Water pressure drop (cooling) kPa 6 6 6 33 33 59 37 51 51 50 34 39

Water pressure drop (heating) kPa 8 8 8 46 46 85 52 72 71 64 44 50

Available pressure head (cooling) kPa 69 67 67 115 115 80 101 126 120 108 119 141

Available pressure head (heating) kPa 66 63 63 104 104 59 87 106 99 92 105 127

Water content escluding optionals dm3 1,5 1,5 1,5 3,0 3,0 3,0 3,0 4,0 4,0 4,0 4,0 5,5

Expansion tank dm3 20 20 20 30 30 30 30 50 50 50 50 125

Buffer tank dm3 1 1 1 5 5 5 5 5 5 5 5 8

Height mm 966 966 966 1247 1247 1247 1247 1565 1565 1565 1565 1988

Length mm 751 751 751 1012 1012 1012 1012 1131 1131 1131 1131 951

Depth mm 758 758 758 1224 1224 1224 1224 1274 1274 1274 1274 1823

Inlet + radiated sound power level dB(A) 74 73 73 75 75 74 74 79 79 78 78 80

Outlet sound power level dB(A) 75 75 75 82 82 81 81 84 84 81 81 89

Inlet + radiated sound power level

(LOW NOISE) dB(A) 70 70 70 70 70 71 71 76 76 75 75 77

Inlet + radiated sound pressure level dB(A) 46 45 45 47 47 46 46 51 51 50 50 52

Outlet sound pressure level dB(A) 46 45 45 47 47 46 46 51 51 50 50 52

Unit with pump and tank transport

weight kg 126 130 130 215 215 220 224 270 286 302 318 433

Unit with pump and full tank opera-

ting weight kg 135 139 139 232 232 237 241 306 322 338 355 540

MPED

18 All copying, even partial, of this manual is strictly forbidden RG66012163 - Rev 00