Air-cooled EWAQ-ACV3P EWYQ-ACV3P -...

technical data

Air-cooled

EWAQ-ACV3P

EWYQ-ACV3P

EEDEN09-401

Applied System

s

technical data

Air-cooled

EWAQ-ACV3P

EWYQ-ACV3P

EEDEN09-401

Applied System

s

• Chillers • R-410A • EWAQ-EWYQ-ACV3P

• Hydronic Systems • Chillers4

Chille Hydron EWAQ-EW R-410A

Cooling only

Heating only

Heat pump

• Hydronic Systems • Chillers 5


TABLE OF CONTENTSEWAQ-EWYQ-ACV3P

1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2 Specification text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Technical Specifications EWAQ-ACV3P . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Technical Specifications EWYQ-ACV3P . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Electrical Specifications EWAQ-ACV3P . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Electrical Specifications EWYQ-ACV3P . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Cooling/Heating capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 15Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

8 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

9 Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Sound power spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

10 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

11 Hydraulic performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Static pressure drop unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23


11


1 Features

Chillers Hydronic Sys EWAQ-EWYQ-ACV R-410A • Inverter chiller

• Optimised for use with R-410A

• Daikin swing compressor

• Integrated hydronics

• No buffer tank needed

• Advanced control possibilities

• Precise temperature control

• Single phase power supply

3

12



2 Specification text

Unit construction: DAIKIN inverter controlled mini chiller with extremely compact, modular and weatherproof heat pump design for outdoor application IP 24 that meets ISO 9001 standards. The unit is ready for connection and has been designed for air conditioning as well as process cooling applications. The use of state-of-the-art technologies and high quality materials ensures efficiency, reliability and extended service life. Each DAIKIN chiller is subjected to a factory-side test run under standard conditions lasting several hours.

Casing / Colour: Powder coated, galvanised steel plate. Fully factory assembled on a base frame. Ivory white / Munsell code 5Y7.5/1

Number of refrigeration cycles: Unit size 005 - 007 single circuit.

Compressor: Fully hermetical inverter controlled swing compressor optimised for R410A, high performance, very smooth operation, low noise, highly efficient. On the suction side it is protected against water hammer by a large accumulator. The refrigerant compressor is equipped with an overcurrent relay and a thermal protection.

Condenser: Each refrigeration cycle has a high-performance Cu/AL heat exchanger. Consisting of internally drawn Cu pipe (Hi -X) guaranteeing excellent heat transmission and optimal oil transportation. Integrated subcooler for increased performance. Increased heat transmission surface with continuously laminated wafer fins results in reduced sound levels and compact dimensions. An polyacryl coating permanently protects the fins from corrosion thereby extending the field of application of this device.

Fans:Axial fans with thermal-protection drive motor 230 V/50 Hz. For condenser pressure control the fan is inverter controlled. The motor is statically and dynamically balanced and the bearing is realized in a way that vibration is absorbed. A close meshed fan grille protects the fan against external forces. Air suction is realized via the condenser.

Refrigeration cycle: Consists of Cu tube with all necessary cooling fittings such as: 4-port valve, service valves, filter, muffler, EEV, FL seperator. The refrigeration cycle is subject to factory pressure and leak testing, is cleaned, dried, evacuated and supplied with the R410A safety refrigerant and oil charged ready for operation.

Evaporator: R410A optimised DX counter flow plate heat exchanger made of stainless steel, plates brazed gastight with copper, for water and glycol mixtures. For optimum capacity of the complete heat transmission surface a special refrigerant distribution system has been incorporated into each plate duct. This further increases the efficiency and provides a stable control behavior in the heat exchanger. In order to prevent loss of heat the plate heat exchanger has a diffusion-proof heat insulation. To prevent freezing damage when ambient temperature is low the plate heat exchanger is equipped with a heater.

Hydraulic Module: The cooler tubes are made of corrosion-resistant brass and the heat exchanger is equipped with a strainer and an electromechanical flow controller. The unit also comes with all hydronic components needed for operation. This includes a circulation pump, expansion vessel, manometer, shut-off valves, safety valve, purge, charge and drainage valve, maintenance connections and compensation valve.

Switching and control device: Micro computer control with integrated self diagnosis. Complete electric wiring with terminal blocks for feed-in, main switch and connection to external control panel.

Remark:


12


2 Specification text

The connection wire for the external control panel (2x 0,75–1 mmm2) has to be ordered separately. The maximum distance is 500 m.

External DDC control panel: The units are supplied with a digital controller that allows for a user friendly set-up, operation and maintenance of the unit.

The electronics support for example the following functions:

On/OffCooling/heating (heat pump only) Continuous condenser pressure control „Silent Mode“ night setback Allocation of the target value and the switching hysteresis Automatic sliding target value shift Cold water flow control Timer / Date functionality Schedule timer Error code retrieval

3

13



3 Specifications

3-1 TECHNICAL SPECIFICATIONS EWAQ-ACV3P EWAQ005ACV3P EWAQ006ACV3P EWAQ007ACV3P

Capacity (Eurovent) Cooling Minimum kW 4.01 4.01 4.01Nominal kW 5.2 6.0 7.1Maximum kW 5.2 6.0 7.1

Nominal input (Eurovent)

Cooling kW 1.89 2.35 2.95

EER 2.75 2.55 2.41Casing Colour Ivory white/Munsell code 5Y7.5/1

Material Polyester painted steel plateDimensions Unit Height mm 805 805 805

Width mm 1190 1190 1190Depth mm 360 360 360

Unit with packing Height mm 915 915 915Width mm 1265 1265 1265Depth mm 442 442 442

Weight Unit kg 100 100 100Operating Weight kg 104 104 104Gross weight kg 108 108 108

Water Heat Exchanger

Type Brased plateFilter Type Brass Y-strainer

Diameter perforations

mm 1 1 1

Minimum water volume in the system l 10 10 10Water flow rate Min l/min 12 12 12Nominal Water Flow Cooling l/min 14.9 17.2 20.4Insulation material Polyethylene foamModel Quantity 1 1 1

Model ACH30-48Air heat exchanger Type Tube type

Rows 2 2 2Stages 32 32 32Fin Pitch mm 1.8 1.8 1.8

Pump Type Water cooledQuantity 1 1 1Model RS 25/7 3 PL 130 3Nominal static height unit

Heating kPa 49.4 45.1 38.3

Hydraulic components

Antifreeze heater W 75 75 75Expansion vessel Volume l 6 6 6

Pre-pressure bar 1 1 1Water filter inch 1’’Safety valve bar 3 3 3

Fan Type PropellerModel Quantity 1 1 1

Motor Output W 53 53 53Discharge direction Horizontal

Compressor Type Hermetically sealed swing compressorRefrigerant oil type FVC50KRefrigerant oil charge l 0.75 0.75 0.75Model Quantity 1 1 1

Model 2YC63BXD#CSound level Sound Power Cooling dBA 62 62 63

Sound Pressure Cooling dBA 48 48 50Refrigerant circuit Refrigerant type R-410A

Refrigerant charge kg 1.7 1.7 1.7No of circuits 1 1 1Refrigerant control Inverter


13


3 Specifications

Piping connections Water heat exchanger inlet / outlet 1’’ MBSPWater heat exchanger drain hose nipple 1/2’’ FBSP

Notes Nominal cooling capacity is based on the following conditions: evaporator: 12°C/7°C; ambient: 35°CThe sound pressure level is measured via a microphone at a certain distance from the unit. It is a

relative value, depending on the distance and acoustic environment.

3-2 TECHNICAL SPECIFICATIONS EWYQ-ACV3P EWYQ005ACV3P EWYQ006ACV3P EWYQ007ACV3P

Capacity (Eurovent) Cooling Minimum kW 4.01 4.01 4.01Nominal kW 5.2 6.0 7.1Maximum kW 5.2 6.0 7.1

Heating Minimum kW 4.09 4.09 4.09Nominal kW 5.65 6.35 7.75Maximum kW 6.83 8.13 8.73

Capacity Heating Minimum kW 4.5 4.5 4.5Nominal kW 6.1 6.8 8.2Maximum kW 7.27 8.58 9.18

Nominal input (Eurovent)

Cooling kW 1.89 2.35 2.95Heating kW 1.97 2.24 2.83

Nominal input Heating kW 1.60 1.84 2.36EER 2.75 2.55 2.41COP (Eurovent) 2.87 2.83 2.74COP 3.81 3.7 3.47Casing Colour Ivory white/Munsell code 5Y7.5/1

Material Polyester painted steel plateDimensions Unit Height mm 805 805 805

Width mm 1190 1190 1190Depth mm 360 360 360

Unit with packing Height mm 915 915 915Width mm 1265 1265 1265Depth mm 442 442 442

Weight Unit kg 100 100 100Operating Weight kg 104 104 104Gross weight kg 108 108 108

Water Heat Exchanger

Type Brased plateFilter Type Brass Y-strainer

Diameter perforations

mm 1 1 1

Minimum water volume in the system l 10 10 10Water flow rate Min l/min 12 12 12Nominal Water Flow Cooling l/min 14.9 17.2 20.4

Heating l/min 17.5 19.5 23.5Insulation material Polyethylene foamModel Quantity 1 1 1

Model ACH30-48Air heat exchanger Type Tube type

Rows 2 2 2Stages 32 32 32Fin Pitch mm 1.8 1.8 1.8

Pump Type Water cooledQuantity 1 1 1Model RS 25/7 3 PL 130 3Nominal static height unit

Heating kPa 49.4 45.1 38.3Heating kPa 44.5 40.3 30.7

Hydraulic components

Antifreeze heater W 75 75 75Expansion vessel Volume l 6 6 6

Pre-pressure bar 1 1 1Water filter inch 1’’Safety valve bar 3 3 3

3-1 TECHNICAL SPECIFICATIONS EWAQ-ACV3P EWAQ005ACV3P EWAQ006ACV3P EWAQ007ACV3P

3

13



3 Specifications

Fan Type PropellerModel Quantity 1 1 1

Motor Output W 53 53 53Discharge direction Horizontal

Compressor Type Hermetically sealed swing compressorRefrigerant oil type FVC50KRefrigerant oil charge l 0.75 0.75 0.75Model Quantity 1 1 1

Model 2YC63BXD#CSound level Sound Power Cooling dBA 62 62 63

Sound Pressure Cooling dBA 48 48 50Heating dBA 48 48 49

Refrigerant circuit Refrigerant type R-410ARefrigerant charge kg 1.7 1.7 1.7No of circuits 1 1 1Refrigerant control Inverter

Piping connections Water heat exchanger inlet / outlet 1’’ MBSPWater heat exchanger drain hose nipple 1/2’’ FBSP

Notes Nominal cooling capacity is based on the following conditions: evaporator: 12°C/7°C; ambient: 35°CNominal heating capacity, heating power input and COP at non-Eurovent conditions: ambient 7°CDB/

6CWB; condensor 30°C/35°C.Nominal heating capacity, heating power input and COP at Eurovent conditions: ambient 7°CDB/

6CWB; condensor 40°C/45°C.The sound pressure level is measured via a microphone at a certain distance from the unit. It is a

relative value, depending on the distance and acoustic environment.

3-3 ELECTRICAL SPECIFICATIONS EWAQ-ACV3P EWAQ005ACV3P EWAQ006ACV3P EWAQ007ACV3P

Power Supply Name V3Phase 1~Frequency Hz 50 50 50Voltage V 230 230 230Voltage Tolerance Minimum % -10%

Maximum % +10%Unit Maximum Running Current A 17.3 17.3 17.3

Recommended fuses according to IEC standard 269-2 20 20 20Fan Quantity 1 1 1

Phase 1~Voltage V 230 230 230

Pump Phase 1~Power input kW 0.13 0.13 0.13Voltage V 230 230 230Maximum Running Current A 0.58 0.58 0.58Speed Minimum rpm 1050 1050 1050

Nominal rpm 2250 2250 2250Maximum rpm 2450 2450 2450

Evaporator Heater Tape

Supply Voltage V 230 230 230Capacity W 75 75 75Voltage Tolerance Minimum % -10%

Maximum % +10%Recommended fuses 20A

Notes Fuse value valid for complete unit

3-2 TECHNICAL SPECIFICATIONS EWYQ-ACV3P EWYQ005ACV3P EWYQ006ACV3P EWYQ007ACV3P


13


3 Specifications

3-4 ELECTRICAL SPECIFICATIONS EWYQ-ACV3P EWYQ005ACV3P EWYQ006ACV3P EWYQ007ACV3P

Power Supply Name V3Phase 1~Frequency Hz 50 50 50Voltage V 230 230 230Voltage Tolerance Minimum % -10%

Maximum % +10%Unit Maximum Running Current A 19 19 19

Recommended fuses according to IEC standard 269-2 20 20 20Fan Quantity 1 1 1

Phase 1~Voltage V 230 230 230

Pump Phase 1~Power input kW 0.13 0.13 0.13Voltage V 230 230 230Maximum Running Current A 0.58 0.58 0.58Speed Minimum rpm 1050 1050 1050

Nominal rpm 2250 2250 2250Maximum rpm 2450 2450 2450

Evaporator Heater Tape

Supply Voltage V 230 230 230Capacity W 75 75 75Voltage Tolerance Minimum % -10%

Maximum % +10%Recommended fuses 25A

Notes Fuse value valid for complete unit

3

14



4 Options

Capacity: 5 - 7.1 kW

Modelnumber

EWAQ005A*V3P EWYQ005A*V3PEWAQ006A*V3P EWYQ006A*V3PEWAQ007A*V3P EWYQ007A*V3P

Option number Option description (On) Unit size Availability

EWAQ005A*V3P EWAQ006A*V3P EWAQ007A*V3P EWYQ005A*V3P EWYQ006A*V3P EWYQ007A*V3P

Standard unit

Available options

OP10 Evaporator heatertape -H- V V V V V V Factory mounted

3TW57539-5

NotesV Available


15


5 Capacity tables5 - 1 Cooling/Heating capacity tablesCOOLING

Model Tamb (°C) 20 25 30 35 40 43LWE (°C) CC PI CC PI CC PI CC PI CC PI CC PI

HEATING

Model LWC 30 35 40 45 50Tamb HC PI HC PI HC PI HC PI HC PI

3TW57532-1

SYMBOLSCC : Cooling capacity at maximum operating frequency, measured

acc. Eurovent 6/C/003-2006 (kW)

HC : Heating capacity at maximum operating frequency,measured acc. Eurovent 6/C/003-2006 (kW)

PI : Power input (kW)

LWE : Leaving evaporator water temperature (°C)

LWC : Leaving Water Condensor temperature (°C)

Tamb : Ambient temperature (°C) RH=85%

Conditions1 Cooling capacity

Capacity is according to Eurovent rating standard 6/C/003-2006 andvalid for chilled water range Dt = 3∼8°C

2 Heating capacityCapacity is according to Eurovent rating standard 6/C/003-2006 andvalid for chilled water range Dt = 3∼8°C

3 Power inputPower input is total input according to Eurovent rating standard6/C/003-2006

Note:The heating capacity and power input in the table has to be multiplied by the correctionfactor CFas listed in the table below to obtain the integrated heating capacity and power input.The integrated heating capacity and power input, is the average heating capacity and powerinput during 1 cycle. (from end of defrost till end of the next defrost).

Tamb -15 -10 -7 -2 2 7CF for HC 0.89 0,89 0,88 0,87 0,86 1,00CF for PI 0.95 0,95 0,94 0,93 0,92 1,00

3

16



6 Dimensional drawing & centre of gravity6 - 1 Dimensional drawing

3TW57534-1A

j1 Water inlet 1’’ MBSPj2 Water outlet 1’’ MBSPj3 Remocom cable intakej4 Power supply intakej5 Drain and fill valvej6 Blow off valvej7 Pump + switch for speed settingj8 Expansion vessel service valvej9 Pressure gaugej10 Water filterj11 Air purgej12 Main switchj13 Switchbox connection terminalsj14 Outdoor air thermistorj15 2 Shut off valves (delivered with unit)

1’’ female BSP

1’’ male BSP

Drain outlet J18

In case of removing serviceplates

Minimum space for air passageWall height on air outlet side = less than

1200

4 x holes for anchorbolts (M8 or M10)


16


6 Dimensional drawing & centre of gravity6 - 2 Centre of gravity

4TW56749-1

3

17



7 Piping diagram

3TW57535-2

EWAQ-AC

Outdoor temperature thermistor

Heat exchanger

Propeller fan

Capillary tube 1

Liquid stop valve

Gas stop valve with serviceport

Compressor

Capillary tube 3

Refrigerant flow

Cooling

Discharge pipethermistor

Heat exchangerthermistor

Capillary tube 2

Capillary tube 4

Muffler withfilter

Motor operatedvalve

Filter

Refrigerant side

Muffler

Four way valvenormally: OFF

Muffler

Accumulator

Air purge

Expansion vessel

Pressure gauge

Drain valve

Drain

Safety valve

Flowswitch

Field installation

Shut off valve

Fieldinstallation

Shut off valve

Pump

Drain valve

Evaporator

Refrigerant side Water side

Water inlet

Water outlet

Overview

Water side

Out

let

Inle

t

O Check valve L Flare connection M Screw connection N Flange connection Z Pinched pipe PSpinned pipe

Muffler with filter

R4T Inlet water thermistorR3T Refrigerant liquid side thermistorR1T Outlet water heat-exchanger thermistor

3TW57535-4

EWYQ-AC

Outdoor temperature thermistor

Heat exchanger

Propeller fan

Capillary tube 1

Liquid stop valve

Gas stop valve with serviceport

Compressor

Capillary tube 3

Refrigerant flow

CoolingHeating

Discharge pipethermistor

Heat exchangerthermistor

Capillary tube 2

Capillary tube 4

Muffler withfilter

Motor operatedvalve

Filter

Refrigerant side

Muffler

Four way valve on :heating

Muffler

Accumulator

Air purge

Expansion vessel

Pressure gauge

Drain valve

Drain

Safety valve

Flowswitch

Field installation

Shut off valve

Fieldinstallation

Shut off valve

Pump

Drain valve

EvaporatorCondensor

Refrigerant side Water side

Water inlet

Water outlet

Overview

Water side

Out

let

Inle

t

O Check valve L Flare connection M Screw connection N Flange connection Z Pinched pipe PSpinned pipe

R4T Inlet water thermistorR3T Refrigerant liquid side thermistorR1T Outlet water heat-exchanger thermistor

Muffler with filter


18


8 Wiring diagram8 - 1 Wiring diagram

3TW57536-1A

EWAQ/EWYQ AC

Q1Dl Earth leakage protectorTR1 Transformer 24V for PCBR4T Inlet water thermistorR3T Refrigerant liquid side thermistorR1T Outlet water heat exchangerS1L FlowswitchM1P PumpA2P Remocom PCB (indoor)A1P Main PCBS1M MainswitchFU1 Fuse 3.15A T 250VFU2 Fuse 5A 250VX1A,X2A ConnectorX4A,X5A ConnectorX7A,X8A ConnectorX10A,X15A ConnectorX17A,X18A ConnectorX19A,X20A ConnectorE5H HeatertapeE6H Heatertape (Field supply)SS2 DipswitchK1M RelayX3M Terminal strip

Userinterface

Power supply

Sheet metal

(Outdoor) (Discharge)(Condensor)

see note 6

Notes:1 This wiring diagram only applies to the outdoor unit2 : Field wiring3 : Terminal strip : Connector : Terminal

: Protective earth4 Do not operate the unit by short-circuiting protection devices Q1L, S1L5 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow / BRN:

Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet6 When the remote ON/OFF, remote heating and remote cooling function is not

used, apply wire bridge between terminals 8, 9 and 10.

Z1C∼Z4C Ferrite coreX1M,X2M Terminal stripY1E Electronic expansion valve coilV2,V3,V5,V6,V11 VaristorSA2 Surge arresterFU1 Fuse 30A 250VFU2 Fuse 3.15A 250VFU3 Fuse 3.15A 250VAC1,AC2U,V,W,X11A ConnectorE1,E2HR1,HR2 ConnectorMRM10,MRM20 Magnetic relayMRC/W Magnetic relayR1T∼R3T ThermistorS2∼S102 ConnectorLED A Pilot lamp

L LiveN NeutralSW1 Forced operation on/off SW (SW1)SW4 Local setting SW (SW4)M1C Compressor motorsM1F Fan motorL1R ReactorQ1L Overload protectorPM1 Power modulePCB1,2 Printed circuit boardY1R Reversing solenoid valve coilSheet metal Terminal strip fixed plate

Option

Field wiring

PCB

Wire colour

OP10(Option heatertape)

Remote

heat

ing

cool

ing

On/

Off

3

19



9 Sound data9 - 1 Sound pressure spectrum

3TW57537-1

Soun

dpr

essu

rele

vel(

dB)

Octave band center frequency (Hz)

EWAQ005ACEWYQ005AC (Cooling)

NOTES1 Data is valid at free field condition (measured in a

semi-anachoic room)2 dB(A) = A-weighted sound pressure level (A-scale

according to IEC)3 Reference acoustic pressure 0dB = 20μPa4 If sound is measured under actual installation

conditions, the measured value will be higher due toenvironmental noise and sound reflections.

Location of microphone

Microphone

Coil

3TW57537-1

Soun

dpr

essu

rele

vel(

dB)








Microphone

Coil

3TW57537-1

Soun

dpr

essu

rele

vel(

dB)








Microphone

Coil

3TW57537-2

Soun

dpr

essu

rele

vel(

dB)


EWYQ005AC (Heating)




conditions, the measured value will be higher due toenvironmental noise and sound reflections..


Microphone

Coil


19


9 Sound data9 - 1 Sound pressure spectrum

3TW57537-2

Soun

dpr

essu

rele

vel(

dB)


EWYQ006AC (Heating)




conditions, the measured value will be higher due toenvironmental noise and sound reflections..


Microphone

Coil

3TW57537-2

Soun

dpr

essu

rele

vel(

dB)


EWYQ007AC (Heating)






Microphone

Coil

3

19



9 Sound data9 - 2 Sound power spectrum

Sound power total (dBA)

LwA - Cooling mode LwA - Heating mode

EWAQ005ACV3P*** 62 N/A



EWYQ005ACV3P*** 62 60

EWYQ006ACV3P*** 62 60

EWYQ007ACV3P*** 63 61

4TW57537-3ANotes:- Data valid at nominal operation condition- Measured according ISO3744


110


10 Operation range

4TW57533-1A

Cooling mode

Outdoor temp. (°CDB)

Leaving evaporator water temperature (°C)

Leaving evaporator water temperature (°C)

Heating mode

Outdoor temp. (°CDB)

: Protect the water circuit against freezing

3

111



11 Hydraulic performance11 - 1 Static pressure drop unit

4TW56749-2

ESP

[mH

2O]

Warning: Selecting a flow outside the curves cancause damage to or malfunction of the unit. See alsominimum and maximum allowed water flowrate inthe technical specifications.

ESP = f (Flow)

Flow (l/min)

I: low speed setting pumpII: medium speed setting pumpIII: high speed setting pump

ESP: External static pressureFlow: waterflow trough the unit

Air-cooled

EWAQ-ACV3P

EWYQ-ACV3P

EEDEN09- 401

EED

EN09

-401

- 12

/200

8Pr

inte

d in

Bel

gium

by

Goe

kint

Gra

phic

sCo

pyrig

ht ©

Dai

kin

Naamloze Vennootschap

Zandvoordestraat 300

B-8400 Ostend, Belgium

www.daikin.eu

BTW: BE 0412 120 336

RPR Oostende

ISO14001 assures an effective environmental management system in order to help protect human health and the environment from potential impact of our activities, products and services and to assist in maintaining and improving the quality of the environment.

Daikin Europe N.V. is approved by LRQA for its Quality Management System in accordance with the ISO9001 standard. ISO9001 pertains to quality assurance regarding design, development, manufacturing as well as to services related to the product.

Daikin units comply with the European regulations that guarantee the safety of the product.

Daikin Europe N.V. participates in the Eurovent Certification Programme for Air Conditioners (AC), Liquid Chilling Packages (LCP) and Fan Coil units (FC); the certified data of certified models are listed in the Eurovent Directory.

Daikin’s unique position as a man-ufacturer of air conditioning equip-ment, compressors and refrige-rants has led to its close involve-ment in environmental issues. Forseveral years Daikin has had the in-tention to become a leader in theprovision of products that havelimited impact on the environ-ment. This challenge demands theeco design and development of awide range of products and an en-ergy management system, result-ing in energy conservation and areduction of waste.

“The present publication is drawn up by way of information only anddoes not constitute an offer binding upon Daikin Europe N.V.. DaikinEurope N.V. has compiled the content of this publication to the bestof its knowledge. No express or implied warranty is given for thecompleteness, accuracy, reliability or fitness for particular purpose ofits content and the products and services presented therein. Specifi-cations are subject to change without prior notice. Daikin Europe N.V.explicitly rejects any liability for any direct or indirect damage, In thebroadest sense, arising from or related to the use and/or interpreta-tion of this publication. All content is copyrighted by Daikin EuropeN.V..”

Date post:	02-Aug-2018
Category:	Documents
Upload:	ngomien
View:	213 times
Download:	0 times

Air-cooled EWAQ-ACV3P EWYQ-ACV3P -...

Documents