Daikin EKHBX007A, EKSWW150-300, ALTHERMA, ERYQ005-007A, EKHBH007A User Manual

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Page 1

technical data

EEDE06-9

Altherma

ERYQ005-007A

EKHBH007A / EKHBX007A

EKSWW150-300

Page 2

Altherma

ERYQ005-007A EKHBH007A / EKHBX007A EKSWW150-300

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

Zandvoordestraat 300 B - 8400 Ostend Belgium

www.daikineurope.com

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.

EEDE06- 9

EEDE06-9 - 07/2006

Printed in Belgium by Goekint Graphics

Page 3

technical data

EEDE06-9

Altherma

ERYQ005-007A

EKHBH007A / EKHBX007A

EKSWW150-300

Page 4

• Chillers • R-410A • ALTHERMA

ChilleAltherAltherR-410A

Cooling only

Heating only

Heat pump

• Altherma • Chillers

Page 5

• Outdoor units • R-410A • ERYQ

TABLE OF CONTENTS

ERYQ

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

2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Nominal Capacity and Nominal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Cooling/Heating capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 11

Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

8 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

• Altherma • Outdoor units

Page 6

1 Features

Outdoor uni AlthermaERYQR-410A

• Cost effective alternative to a fossil fuel boiler

• Low energy bills and low CO2 emissions

• Outdoor units • R-410A • ERYQ

• Easy to install

• Total solution for year round comfort

• Altherma • Outdoor units

Page 7

• Outdoor units • R-410A • ERYQ

2 Specifications

2-1 NOMINAL CAPACITY AND NOMINAL INPUT

Indoor Units EKHBH007A* EKHBH007A* EKHBH007A* EKHBX007A* EKHBX007A* EKHBX007A* Condition 1 Heating

capacity

Cooling capacity

Heating PI Nominal kW 1.26 1.58 2.08 1.26 1.58 2.08 Cooling PI Nominal kW - - - 2.16 2.59 2.75 COP Nominal - 4.56 4.34 4.05 4.56 4.34 4.05 EER Nominal - - - - 2.37 2.26 2.21

Condition 2 Heating Minimum kW 3.87 3.87 3.87 3.87 3.87 3.87

Cooling Minimum kW - - - 4.82 4.82 4.82

Heating PI Nominal kW 1.58 1.95 2.54 1.58 1.95 2.54 Cooling PI Nominal kW - - - 2.16 2.59 2.75 COP Nominal - 3.18 3.13 3.00 3.18 3.13 3.00 EER Nominal - - - - 3.33 3.15 3.04

Notes *Condition 1

Minimum kW 4.36 4.36 4.36 4.36 4.36 4.36 Nominal kW 5.75 6.84 8.43 5.75 6.84 8.43 Maximum kW 7.45 8.79 9.58 7.45 8.79 9.58 Minimum kW - - - 3.67 3.67 3.67 NominalkW- - - 5.125.866.08 Maximum kW - - - 5.12 6.13 7.10

Nominal kW 5.03 6.10 7.64 5.03 6.10 7.64 Maximum kW 6.68 7.98 8.76 6.68 7.98 8.76

NominalkW- - - 7.208.168.37 Maximum kW - - - 7.20 8.50 8.91

ERYQ005A ERYQ006A ERYQ007A ERYQ005A ERYQ006A ERYQ007A

- cooling Ta 35°C - LWE 7°C

- heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) * Condition 2

- cooling Ta 35°C - LWE 18°C (DT = 5°C)

- heating Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)

EKHBH* EKHBX*

2-2 TECHNICAL SPECIFICATIONS

Casing Colour Ivory white

Material Polyester painted galvanised steel

Dimensions Unit Height mm 797

Width mm 960 Depth mm 390

Packing Height mm 735

Width mm 825 Depth mm 300

Weight Unit kg 56

Packed Unit kg 61

Packing Material EPS

Weight kg 5

Heat Exchanger

Fan Type Propeller

Compressor Quantity 1

Dimensions Length mm 845

Nr of Rows 2 Fin Pitch mm 1.8

Nr of Stages 32 Tube type Hi-Xa(8) Fin Type WF fin

Treatment Anti-corrosion treatment (PE)

Quantity 1 Motor Quantity 1

Output W 53

Motor Model 2YC63BXD#C

Type Hermetically sealed swing compressor

Motor

Output

W 1920

ERYQ005A (+ EKHBH)

ERYQ006A (+ EKHBH)

ERYQ007A (+ EKHBH)

Carton

ERYQ005A (+ EKHBX)

ERYQ006A (+ EKHBX)

ERYQ007A (+ EKHBX)

• Altherma • Outdoor units

Page 8

• Outdoor units • R-410A • ERYQ

2 Specifications

ERYQ005A

2-2 TECHNICAL SPECIFICATIONS

Operation Range

Sound Level (nominal)

Refrigerant Type R-410A

Refrigerant Oil Type FVC50K

Piping connections

Defrost Method Reverse cycle Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Standard

Accessories

Heating Min °CWB -20

Max °CWB 25

Cooling Min °CDB 7

Max °CDB 20

Sanitary water Min °CDB -20

Max °CDB 43

Heating Sound

Power Sound

Pressure

Cooling Sound

Power Sound

Pressure

Charge kg 1.7 Control Expansion valve(electronic type) Nr of Circuits 1

Charged Volume l 0.75 Liquid (OD) Type Flare connection

Diameter (OD)

Gas Type Flare connection

Diameter (OD)

Drain Quantity 1

Type Socket Diameter

(OD)

Piping Length Minimum m 3

Maximum m 30

Additional Refrigerant Charge

Installation height difference

Max. internunit level difference

Item Installation manual Quantity 1 Item Drain plug Quantity 1

Maximum m 15

dBA646466646466

dBA484852484852

dBA 63 64 66

dBA 47 47 53

mm 6,35

mm 15,9

mm 18

kg/m 0.02 IF > 10m

m20

(+ EKHBH)

ERYQ006A (+ EKHBH)

ERYQ007A (+ EKHBH)

ERYQ005A (+ EKHBX)

ERYQ006A (+ EKHBX)

ERYQ007A (+ EKHBX)

• Altherma • Outdoor units

Page 9

• Outdoor units • R-410A • ERYQ

2 Specifications

2-3 ELECTRICAL SPECIFICATIONS

Power Supply Name V1

Phase 1˜ Frequency Hz 50 Voltage V 220-440 Voltage range Maximum V +10%

Current Starting

Current Maximum

running Current

Recomended fuses A 20

Wiring connections

For Power Supply

For connection with indoor

Cooling A 11

Heating A 11

Cooling A 16.25

Heating A 18

Quantity 3

Quantity 4

Remark Included eart h wiring

ERYQ005A (+ EKHBH)

ERYQ006A (+ EKHBH)

ERYQ007A (+ EKHBH)

ERYQ005A (+ EKHBX)

ERYQ006A (+ EKHBX)

ERYQ007A (+ EKHBX)

• Altherma • Outdoor units

Page 10

• Outdoor units • R-410A • ERYQ

3 Capacity tables

3 - 1 Cooling/Heating capacity tables

COOLING

Model

HEATING (Peak values)

HEATING (integrated values*)

Tamb (°C) 20 25 30 35 40 43

LWE (°C)

CC PI CC PI CC PI CC PI CC PI CC PI

7 6.01 1.56 5.73 1.75 5.43 1.95 5.12 2.16 4.80 2.39 4.59 2.53

11 6.81 1.57 6.50 1.77 6.17 1.98 5.83 2.21 5.30 2.32 4.98 2.38

005

13 7.23 1.57 6.90 1.78 6.56 2.00 6.20 2.23 5.56 2.28 5.18 2.30 16 7.88 1.56 7.54 1.78 7.17 2.01 6.79 2.26 5.95 2.22 5.46 2.18 20 8.80 1.55 8.42 1.79 8.03 2.03 7.63 2.29 6.48 2.13 5.82 1.99

7 7.15 2.05 6.84 2.28 6.50 2.52 6.13 2.77 5.35 2.68 4.89 2.59

11 8.09 2.09 7.73 2.34 7.34 2.59 6.94 2.87 5.84 2.62 5.21 2.43

006

13 8.57 2.11 8.20 2.36 7.79 2.63 7.36 2.91 6.09 2.59 5.36 2.34 16 9.33 2.13 8.92 2.40 8.49 2.68 8.03 2.97 6.46 2.53 5.57 2.20

20 10.4 2.16 9.9 2.44 9.48 2.73 8.99 3.04 6.96 2.44 5.82 1.99

7 8.24 2.43 7.90 2.68 7.52 2.94 7.10 3.23 5.68 2.86 4.87 2.59

11 9.26 2.49 8.87 2.76 8.45 3.05 7.79 3.31 6.12 2.80 5.18 2.43

007

13 9.79 2.52 9.38 2.80 8.93 3.10 8.14 3.36 6.34 2.77 5.33 2.35 16 10.6 2.57 10.17 2.86 9.69 3.17 8.68 3.41 6.67 2.71 5.55 2.20 20 11.7 2.63 11.3 2.94 10.75 3.26 9.39 3.48 7.09 2.61 5.80 1.99

Model

LWC 30 35 40 45 50 Tamb

HC PI HC PI HC PI HC PI HC PI

-15 3.93 1.48 3.67 1.59 3.47 1.71 3.33 1.84 3.25 1.99

-10 4.65 1.52 4.32 1.65 4.07 1.79 3.89 1.94 3.78 2.10

005

-7 5.14 1.54 4.77 1.68 4.49 1.83 4.28 1.99 4.15 2.16

-2 6.06 1.57 5.62 1.72 5.28 1.88 5.03 2.06 4.87 2.25 2 6.89 1.57 6.38 1.74 6.00 1.91 5.72 2.11 5.53 2.31 7 8.03 1.57 7.45 1.75 7.00 1.94 6.68 2.15 6.47 2.37

-15 4.87 1.82 4.62 1.94 4.43 2.08 4.30 2.23 4.24 2.40

-10 5.67 1.88 5.34 2.02 5.09 2.18 4.92 2.36 4.82 2.55

006

-7 6.21 1.91 5.83 2.07 5.55 2.24 5.35 2.42 5.23 2.63

-2 7.23 1.95 6.77 2.13 6.42 2.32 6.17 2.52 6.02 2.75 2 8.14 1.97 7.61 2.16 7.21 2.37 6.92 2.59 6.74 2.83 7 9.40 1.98 8.79 2.19 8.32 2.42 7.98 2.66 7.78 2.92

-15 5.42 2.06 5.16 2.19 4.97 2.34 4.86 2.51 4.80 2.70

-10 6.27 2.13 5.93 2.29 5.68 2.46 5.51 2.65 5.42 2.86

007

-7 6.84 2.17 6.46 2.34 6.17 2.53 5.97 2.73 5.86 2.95

-2 7.92 2.22 7.45 2.41 7.10 2.62 6.85 2.85 6.70 3.10 2 8.9 2.26 8.35 2.46 7.93 2.69 7.65 2.93 7.47 3.20 7 10.2 2.28 9.58 2.51 9.10 2.76 8.76 3.02 8.56 3.31

Model

LWC 30 35 40 45 50 Tamb

HC PI HC PI HC PI HC PI HC PI

-15 3.50 1.40 3.27 1.51 3.09 1.62 2.97 1.75 2.89 1.89

-10 4.14 1.45 3.85 1.56 3.62 1.70 3.46 1.84 3.36 2.00

005

-7 4.52 1.45 4.20 1.58 3.95 1.72 3.77 1.87 3.65 2.03

-2 5.27 1.46 4.89 1.60 4.59 1.75 4.38 1.92 4.24 2.10 2 5.92 1.45 5.49 1.60 5.16 1.76 4.92 1.94 4.76 2.13 7 8.03 1.57 7.45 1.75 7.00 1.94 6.68 2.15 6.47 2.37

-15 4.34 1.73 4.11 1.85 3.94 1.98 3.83 2.12 3.77 2.28

-10 5.04 1.79 4.75 1.92 4.53 2.07 4.38 2.24 4.29 2.42

006

-7 5.46 1.80 5.13 1.94 4.88 2.10 4.71 2.28 4.60 2.47

-2 6.29 1.81 5.89 1.98 5.59 2.15 5.37 2.35 5.23 2.56 2 7.00 1.81 6.55 1.99 6.20 2.18 5.96 2.38 5.80 2.61 7 9.40 1.98 8.79 2.19 8.32 2.42 7.98 2.66 7.78 2.92

-15 4.82 1.96 4.59 2.08 4.43 2.23 4.32 2.39 4.27 2.56

-10 5.58 2.03 5.28 2.17 5.06 2.34 4.91 2.52 4.82 2.72

007

-7 6.02 2.04 5.69 2.20 5.43 2.37 5.26 2.57 5.15 2.78

-2 6.89 2.07 6.48 2.25 6.17 2.44 5.96 2.65 5.83 2.88 2 7.6 2.08 7.18 2.27 6.82 2.47 6.58 2.70 6.43 2.94 7 10.2 2.28 9.58 2.51 9.10 2.76 8.76 3.02 8.56 3.31

* The integrated heating capacity and power input, is the average heating capacity and power input during 1 cycle. (from end of defrost till end of the next defrost).

4TW56712-1A

SYMBOLS

CC : Cooling capacity at maximum operating frequency, measured acc.

HC : Heating capacity at maximum operating frequency, measured acc.

PI : Power input (kW) LWE : Leaving Water Evaporator temperature (°C) LWC : Leaving Water Condensor temperature (°C) Tamb : Ambient temperature (°C) RH=85%

Eurovent 6/C/003-2006 (kW)

• Altherma • Outdoor units

NOTES

1 Cooling capacity

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

2 Heating capacity

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

3 Power input

Power input is total input according to Eurovent rating standard 6/C/003-2006

Page 11

• Outdoor units • R-410A • ERYQ

4 Dimensional drawing & centre of gravity

4 - 1 Dimensional drawing

ERYQ

(I.D. J 15.9 hose for connection)

4 x holes for anchor bolts (M8 or M10)

Drain outlet

Brand name label

Name plate

Wiring inlet

Liquid stop valve

(J6.4 CuT)

Minimum space for air passage

In case of removing stop valve cover

Terminal strip with earth terminal

Service port

Gas stop valve (J15.9 CuT)

Wall height on air outlet side =

less than 1200

Outdoor air thermistor

unit (mm)

3D051658B

• Altherma • Outdoor units

Page 12

• Outdoor units • R-410A • ERYQ

4 Dimensional drawing & centre of gravity

4 - 2 Centre of gravity

ERYQ

The position of foundation bolt

4D042258G

• Altherma • Outdoor units

Page 13

• Outdoor units • R-410A • ERYQ

5 Piping diagram

ERYQ

Outdoor unit

Heat exchanger thermistor

Muffler

Propeller fan

Discharge pipe

thermistor

Heat exchanger

Four way valve on : heating

Compressor

Outdoor temperature thermistor

Capillary tube 1

Capillary tube 2 Capillary tube 3

Capillary tube 4

Accumulator

Muffler with

filter

Filter

Muffler with filter

Motor operated valve

Liquid stop valve

Gas stop valve with

service port

Refrigerant flow

Cooling

Heating

Field piping

3D052750A

• Altherma • Outdoor units

Page 14

6 Wiring diagram

6 - 1 Wiring diagram

ERYQ

Power supply

To indoor unit

Sheet metal

Indoor

Field wiring

• Outdoor units • R-410A • ERYQ

Z1C∼Z7C : Ferrite core X1M, X2M : Terminal strip Y1E : Electronic expansion valve coil V2, V3, V5, V9, V100 : Varistor SA2 : Surge arrester FU1, FU2, FU3: : Fuse AC1, AC2 U, V, W, X11A, X12A E1, E2 HR1, HR2 : Connector

MRM10, MRM20 MRC/W : Magnetic relay R1T∼R3T : Thermistor S2∼S102 : Connector LEDA : Pilot lamp L : Live N : Neutral SW1 : Forced operation on/off switch SW (SW1) SW4 : Local setting SW (SW4) M1C : Compressor motor M1F : Fan motor L1R : Reactor

(outdoor)

Outdoor

Q1L : Overload protector PM1 : Power module PCB1,2 : Printed circuit board Y1R : Reversing solenoide valve coil Sheet metal : Terminal strip fixed plate

(discharge)

(Condenser)

3D052296B

• Altherma • Outdoor units

Page 15

• Outdoor units • R-410A • ERYQ

6 Wiring diagram

6 - 2 External connection diagram

EKHB-A

Power supply

Unit power supply: 230V + earth

Backup heater power supply (3/6/9kW): 400V or 230V + earth

3 core

Standard parts

Outdoor unit

X1M:L-N-Earth

For more details please check unit wiring diagram

Optional power supply

Booster heater power supply (3kW): 400V or 230V + earth

Optional parts

Sanitary tank

Power supply booster

heater

Q2L - Clixon booster

heater

R5T - Thermistor water

temperature

3 core

5 core

230V or 400V

2 core

Signal

Thermistor cable Note: min. distance to power cable = 3cm

3 or 4 core

X1M:7-8-Earth

X2M:1-2-3-Earth

4 core

X1M:9-10-11-Earth

NO valve:

NC valve:

Indoor unit

User interface

4 core

2 core

Field supply

Room thermostat

A3P (optional)

2 way valve

M2S (EKHBX Units)

for cooling mode

3 way valve

M3S (when EKSWW is installed)

selection sanitary-floorheating

3TW56719-6

• Altherma • Outdoor units

Page 16

• Outdoor units • R-410A • ERYQ

3TW56717-1

Sound pressure level (dB)

Octave band center frequency (Hz)

ERYQ006ABV3 Cooling

NOTES

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

semi-anachoic room)

2 dB(A) = A-weighted sound power level (A-scale

according to IEC) 3 Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation

conditions, the measured value will be higher due to

environmental noise and sound reflections.

Location of microphone

Microphone

Coil

3TW56717-2

Sound pressure level (dB)

Octave band center frequency (Hz)

ERYQ005ABV3 Heating

NOTES

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

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

according to IEC) 3 Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation

conditions, the measured value will be higher due to

environmental noise and sound reflections.

Location of microphone

Microphone

Coil

7 Sound data

7 - 1 Sound pressure spectrum

ERYQ005ABV3 Cooling

Sound pressure level (dB)

3TW56717-1

Octave band center frequency (Hz)

NOTES

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

semi-anachoic room)

2 dB(A) = A-weighted sound power level (A-scale

according to IEC) 3 Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation

conditions, the measured value will be higher due to

environmental noise and sound reflections.

ERYQ007ABV3 Cooling

Sound pressure level (dB)

Coil

Microphone

Location of microphone

3TW56717-1

NOTES

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

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

according to IEC) 3 Reference acoustic pressure 0dB = 20μPa

4 If sound is measured under actual installation

conditions, the measured value will be higher due to

environmental noise and sound reflections.

Octave band center frequency (Hz)

Coil

Location of microphone

• Altherma • Outdoor units

Microphone

Page 17

• Outdoor units • R-410A • ERYQ

7 Sound data

7 - 1 Sound pressure spectrum

ERYQ006ABV3 Heating

Sound pressure level (dB)

3TW56717-2

NOTES

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

semi-anachoic room)

2 dB(A) = A-weighted sound power level (A-scale

according to IEC) 3 Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation

conditions, the measured value will be higher due to

environmental noise and sound reflections.

Octave band center frequency (Hz)

Coil

Location of microphone

Microphone

ERYQ007ABV3 Heating

Sound pressure level (dB)

3TW56717-2

NOTES

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

semi-anachoic room)

2 dB(A) = A-weighted sound power level (A-scale

according to IEC) 3 Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation

conditions, the measured value will be higher due to

environmental noise and sound reflections.

Octave band center frequency (Hz)

Coil

Microphone

Location of microphone

• Altherma • Outdoor units

Page 18

• Outdoor units • R-410A • ERYQ

8 Operation range

Outdoor temp. (°CDB)

Cooling mode

Leaving evaporator water temperature (°C)

Outdoor temp. (°CDB)

Heating mode

Sanitary mode

Leaving condenser water temperature (°C)

Outdoor temp. (°CDB)

: Booster heater operation

only

Leaving condenser water temperature (°C)

4TW56713-1A

• Altherma • Outdoor units

Page 19

• Indoor units • R-410A • EKHBH / EKHBX

TABLE OF CONTENTS

EKHBH / EKHBX

1Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

4 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 25

Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

6 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

7 Hydraulic performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Static pressure drop unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

• Altherma • Indoor units

Page 20

1 Features

Indoor unit AlthermaEKHBH / EKH R-410A

• Cost effective alternative to a fossil fuel boiler

• Low energy bills and low CO2 emissions

• Indoor units • R-410A • EKHBH / EKHBX

• Easy to install

• Total solution for year round comfort

• Altherma • Indoor units

Page 21

• Indoor units • R-410A • EKHBH / EKHBX

2 Specifications

EKHBH007A

2-1 TECHNICAL SPECIFICATIONS

Outdoor units ERYQ005A ERYQ006A ERYQ007A ERYQ005A ERYQ006A ERYQ007A Nominal input (Indoor only) W 230 Casing Colour RAL9010

Material Polyester painted galvanised steel

Dimensions Packing Height mm 1225

Width mm 660 Depth mm 595

Unit Height mm 895 936

Width mm 487 487 Depth mm 361 461

Weight Unit kg 55 65

Packed Unit kg 65 75

Packing Material EPS

Weight kg 10

Main components

Pump Nominal ESP

Main components

Water side Heat exchanger

Main components

Water circuit Piping connections

Pump Type Water cooled

Nr. of speed 3

unit Pump Power

Water side Heat exchanger

Water flow rate Nom.

Water side Heat exchanger

Expansion vessel

Water filter Diameter

diameter Piping inch 1"MBSP Safety valve bar 3 Manometer Yes Drain valve / Fill valve Yes Shut off valve Yes Air purge valve Yes

Cooling kPa 49.9 46.5 44.4 Heating kPa 46.5 40.1 29.0 46.5 40.1 29.0

W130

input Type Brazed plate Qty 1 Water

volume Water

flow rate Min.

Cooling l/min 14.7 16.5 17.6 Heating l/min 16.5 19.6 24.2 16.5 19.6 24.2

Insulation material Polyurethane foam

Volume l 10 Max.

water pressure

Pre pressure

perforations

Material Brass

l0.67

l/min 12

bar 3

bar 1

mm 1

inch 1"MBSP

(+ERYQ005A)

EKHBH007A

(+ERYQ006A)

EKHBH007A

(+ERYQ007A)

Wood

Carton

PS(straps)

EKHBX007A

(+ERYQ005A)

EKHBX007A

(+ERYQ006A)

EKHBX007A

(+ERYQ007A)

• Altherma • Indoor units

Page 22

• Indoor units • R-410A • EKHBH / EKHBX

2 Specifications

2-1 TECHNICAL SPECIFICATIONS

Refrigerant Circuit

Sound Level Sound Pressure dBA 27 Operation

range Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value,

Gas side diameter mm 15,9 Liquid side diameter mm (2)

Waterside Cooling °C 7 ˜ 20

Heating °C 30 ˜ 55

EKHBH007A

(+ERYQ005A)

EKHBH007A

(+ERYQ006A)

depending on the distance and acoustic environment.

EKHBH007A

(+ERYQ007A)

ERYQ = 6.35 mm

EKHB = 9.52 mm (flare connection)

EKHBX007A

(+ERYQ005A)

EKHBX007A

(+ERYQ006A)

EKHBX007A

(+ERYQ007A)

• Altherma • Indoor units

Page 23

• Indoor units • R-410A • EKHBH / EKHBX

2 Specifications

2-2 ELECTRICAL SPECIFICATIONS

Electric heater

Type 3V3 Power Supply Phase 1

Frequency Voltage V 230

Current Running

Current Type 6V3 Power Supply Phase 1

Frequency

Voltage V 230 Current Running

Current Type 6W1 Power Supply Phase 3N

Frequency

Voltage V 400 Current Running

Current Type 6T1 Power Supply Phase 3

Frequency

Voltage V 230 Current Running

Current Type 9W1 Power Supply Phase 3N

Frequency

Voltage V 400 Current Running

Current Type 9T1 Power Supply Phase 3

Frequency

Voltage V 230 Current Running

Current

EKHBH007A

(+ERYQ005A)

Hz 50

A13

Hz 50

A26

Hz 50

A8.6

Hz 50

A15

Hz 50

A13

Hz 50

A23

EKHBH007A

(+ERYQ006A)

EKHBH007A

(+ERYQ007A)

EKHBX007A

(+ERYQ005A)

EKHBX007A

(+ERYQ006A)

EKHBX007A

(+ERYQ007A)

• Altherma • Indoor units

Page 24

3 Options

Availability

EKHBX007A9T1

EKHBH007A9T1

EKHBX007A9W1

EKHBH007A9W1

• Indoor units • R-410A • EKHBH / EKHBX

3TW56719-5

EKHBX007A6T1

EKHBH007A6T1

EKHBX007A6W1

EKHBH007A6W1

EKHBX007A6V3

EKHBH007A6V3

EKHBX007A3V3

EKHBH007A3V3

Heating only model

Reversible model

Reference Description Number

Optional equipment for EKHB(H/X)007*

Available options

6T1 Back up heater 6kW 3∼230 V ⎯⎯⎯V ⎯⎯Factory mounted

6W1 Back up heater 6kW 3∼400V+N ⎯⎯V ⎯⎯⎯Factory mounted

6V3 Back up heater 6kW 1∼230 V ⎯ V ⎯⎯⎯⎯Factory mounted

3V3 Back up heater 3kW 1∼230 V V ⎯⎯⎯⎯⎯Factory mounted

• Altherma • Indoor units

9W1 Back up heater 9kW 3∼400V+N ⎯⎯⎯⎯V ⎯ Factory mounted

9T1 Back up heater 9kW 3∼230 V ⎯⎯⎯⎯⎯V Factory mounted

Available kits

EKSWW300Z2 Sanitary warm water tank 300 l 400 V ⎯⎯V ⎯ V ⎯ Kit

EKSWW200Z2 Sanitary warm water tank 200 l 400 V ⎯⎯V ⎯ V ⎯ Kit

EKSWW300V3 Sanitary warm water tank 300 l 230 V VVVVVVKit

EKSWW200V3 Sanitary warm water tank 200 l 230 V VVVVVVKit

EKSWW150V3 Sanitary warm water tank 150 l 230 V VVVVVVKit

EKWBSWW150 Wall bracket for EKSWW150V3 Kit

Page 25

• Indoor units • R-410A • EKHBH / EKHBX

4 Dimensional drawing & centre of gravity

4 - 1 Dimensional drawing

EKHBH-A

Minimum space for service & ventilation

Min. 200

Setup 1 ≥ 200 ≥ 400 Setup 2 ≥ 350 ≥ 200

Min. 400

Center of gravity

Pump + switch for speed setting

Remocon

Water IN conection 1’’ M BSP

Water OUT connection 1’’ M BSP

Power supply intake (+ sanitary warm water tank)

Drain / fill valve

Air purge

Expansion vessel + nipple

Blow off valve

Pressure gauge

Water filter

Suction pipe connection J15.9 flare connection

Liquid pipe connection J 9.52 flare connection

Shut off valves (delivered with unit)

Thermistor connection (+ sanitary warm water tank)

Holes for fixation

Blow off drain

Switchbox connection terminals

Wallbracket

1’’ female BSP

1’’ male BSP

Service

door

Min. 100

(Closed) 361

(Open) 553

EKHBX-A

Minimum space for service & ventilation

Min. 200

3TW56714-1A

Service

door

Center of gravity

Pump + switch for speed setting

Remocon

Water IN conection 1’’ M BSP

Water OUT connection 1’’ M BSP

Power supply intake (+ sanitary warm water tank)

Drain / fill valve

Air purge

Expansion vessel + nipple

Blow off valve

Pressure gauge

Water filter

Suction pipe connection J15.9 flare connection

Liquid pipe connection J 9.52 flare connection

Shut off valves (delivered with unit)

Thermistor connection (+ sanitary warm water tank)

Holes for fixation

Blow off drain / drain of drainpan

Switchbox connection terminals

Wallbracket

Min. 400

Setup 1 ≥ 200 ≥ 400 Setup 2 ≥ 350 ≥ 200

1’’ female BSP

1’’ male BSP

Min. 125

Dimensions wallbracket

(Closed) 461

(Open) 653

3TW56724-1A

• Altherma • Indoor units

Page 26

• Indoor units • R-410A • EKHBH / EKHBX

5 Piping diagram

EKHB-A

Refrigerant side

Outdoor unit

R4T Inlet water thermistor R3T Refrigerant liquid side thermistor R2T Outlet water backup heater thermistor R1T Outlet water heat-exchanger thermistor

Cooling (EKHBX) Heating (EKHBX + EKHBH)

Overview

Refr. out

Refr. in

Refr. out

Refrigerant

side

Evaporator Condensor

Water side

Water inlet

Water outlet

Water side

Expansion

vessel

Pressure gauge

Air purge

Pump

Drain valve

Electric heater body

Filter

Option backup

heater

Safety valve

Drain

Flowswitch

Field installation

Shut off valve

Field installation

Shut off valve

Inlet

Outlet

Check valve

Flare connection

Screw connection

Flange connectionZPinched pipePSpinned pipe

3TW56715-1

• Altherma • Indoor units

Page 27

• Indoor units • R-410A • EKHBH / EKHBX

6 Wiring diagram

6 - 1 Wiring diagram

EKHBH/X-A3V3

Power supply

>> See note2 <<

Sanitary tank

Only for

EKSWW option

Only for

EKHB*00*A3V3

EKHBH/X-A6V3

Power supply

>>Seenote2<<

Outdoor unit

User interface

Wiring dependent on model

Field wiring

Thermostat

On/Off

heating

cooling

supply from PCB

Option

Wire colour

Only for

NO valve

NC valve

Notes:

1 This wiringdiagram only applies to the indoor unit. 2 Use oneand same dedicated power supply for indoor unit,outdoor unit and EKSWW option 3

:Field wiring

:Terminal strip :Connector :Terminal :Protective earth 5 Do notoperate the unit by short-circuiting protection devices Q1L,Q2L, S1L. 6 BLK: Black/ WHT: White / RED: Red / BLU:Blue / PINK: Pink / YLW: Yellow

BRN: Brown /GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet

EKHB*00*A6V3

Only for EKHB*00*A3V3

Only for EKSWW option

model

F1B 20A

model

F2B 20A

Sanitary tank

Only for EKSWWoption

Electric heater option fuse

EKSWW kit fuse

Sanitary tank

Only for EKSWWoption

Only for EKHB*00*A3V3 or6V3

Only for EKSWW

V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse 3.15A T 250V R1T (A2P) : Thermistor (air) Q1DI : Earth leakage protector Q2L : Thermal protector booster heater Q1L : Thermal protector backup heater TR1 : Transformer24V for PCB R5T : SWWThermistor R4T : Inletwater thermistor R3T : Refrigerantliquid side thermistor R2T : Outletwater backup heater thermistor R1T (A1P) : Outlet waterheat-exchanger thermistor S1L : Flowswitch E4H : Booster heater

3V3

E3H : Backup heaterelement 3 E2H : Backup heaterelement 2 E1H : Backup heaterelement 1 M3S : 3 way valve floorheating / sanitary warm water M2S : 2 way valve for cooling mode M1P : Pump K3M : Contactor boosterheater K2M : Contactor backupheater Step 2 K1M : Contactor backupheater Step 1 F2B : Fuse booster heater F1B : Fuse backup heater A3P : Thermostat (field supply, PC = interval powercircuit) A2P : Remocon PCB A1P : Main PCB

option

3TW56716-4A

Sanitary tank

Only for

EKSWW option

User interface

NO valve

230V AC supply from PCB

heating

cooling

Thermostat

On/Off

Wiring dependent on model

Field wiring

NC valve

Option

Wire colour

• Altherma • Indoor units

Only for EKSWW option

Electric heater option fuse

model

6V3

F1B 32A

EKSWW kit fuse model F2B 20A

Notes:

1 This wiringdiagram only applies to the indoor unit. 2 Use oneand same dedicated power supply for indoor unit,outdoor unit and EKSWW option 3

:Field wiring

BRN: Brown /GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet

Only for EKSWW option

X1M : Terminal block V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse 3.15A T 250V R1T (A2P) : Thermistor (air) Q1DI : Earth leakage protector Q2L : Thermal protector booster heater Q1L : Thermal protector backup heater TR1 : Transformer24V for PCB R5T : SWWThermistor R4T : Inletwater thermistor R3T : Refrigerantliquid side thermistor R2T : Outletwater backup heater thermistor R1T (A1P) : Outlet waterheat-exchanger thermistor S1L : Flowswitch E4H : Booster heater E3H : Backup heaterelement 3 E2H : Backup heaterelement 2 E1H : Backup heaterelement 1 M3S : 3 way valve floorheating / sanitary warm water M2S : 2 way valve for cooling mode M1P : Pump K4M : Contactor backupheater K3M : Contactor boosterheater K2M : Contactor backupheater Step 2 K1M : Contactor backupheater Step 1 F2B : Fuse booster heater F1B : Fuse backup heater A3P : Thermostat (field supply, PC = interval powercircuit) A2P : Remocon PCB A1P : Main PCB

3TW56716-5

Page 28

6 Wiring diagram

6 - 1 Wiring diagram

EKHBH/X-A6W1/9W1

Power supply

>> See note2 <<

Option

Sanitary tank

Only for

EKSWW*Z2

Option

Sanitary tank

Only for EKSWW*V3

EKHBH/X-A6T1/9T1

Power supply

>> See note2 <<

• Indoor units • R-410A • EKHBH / EKHBX

Outdoor unit

User interface

NO valve

230V AC supply from PCB

heating

cooling

Thermostat

Outdoor unit

Wiring dependent on model

Field wiring

On/Off

Option

Wire colour

NC valve

Notes:

1 This wiringdiagram only applies to the indoor unit. 2 Use oneand same dedicated power supply for indoor unit,outdoor unit and EKSWW option 3

:Field wiring

BRN: Brown /GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet

Electric heater option fuse

model

6W1 9W1

F1B 13A 16A

EKSWW kit fuse

model

F2B 20A

Sanitary tank

Only for EKSWWoption

Only for EKSWW option

Sanitary tank

Only for EKSWWoption

Only for EKSWW option

X1M : Terminal block V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse 3.15A T 250V R1T (A2P) : Thermistor (air) Q1DI : Earth leakage protector Q2L : Thermal protector booster heater Q1L : Thermal protector backup heater TR1 : Transformer24V for PCB R5T : SWWThermistor R4T : Inletwater thermistor R3T : Refrigerantliquid side thermistor R2T : Outletwater backup heater thermistor R1T (A1P) : Outlet waterheat-exchanger thermistor S1L : Flowswitch E4H : Booster heater E3H : Backup heaterelement 3 E2H : Backup heaterelement 2 E1H : Backup heaterelement 1 M3S : 3 way valve floorheating / sanitary warm water M2S : 2 way valve for cooling mode M1P : Pump K4M : Contactor backupheater K3M : Contactor boosterheater K3M : Contactor boosterheater K2M : Contactor backupheater Step 2 K1M : Contactor backupheater Step 1 F2B : Fuse booster heater F1B : Fuse backup heater A3P : Thermostat(Field supply) A2P : Remocon PCB A1P : Main PCB

3TW56716-2B

Sanitary tank

Only for

EKSWW option

User interface

NO valve

230V AC supply from PCB

heating

cooling

Thermostat

Wiring dependent on model

Field wiring

On/Off

NC valve

Option

Wire colour

• Altherma • Indoor units

Only for EKSWW option

Electric heater option fuse

model

6T1 9T1

F1B 20A 32A

EKSWW kit fuse

model

Notes:

1 This wiringdiagram only applies to the indoor unit. 2 Use oneand same dedicated power supply for indoor unit,outdoor unit and EKSWW option 3

4 5 Do notoperate the unit by short-circuiting protection devices Q1L,Q2L, S1L. 6 BLK: Black/ WHT: White / RED: Red / BLU:Blue / PINK: Pink / YLW: Yellow

BRN: Brown /GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet

F2B 20A

:Field wiring

:Terminal strip :Connector :Terminal :Protective earth

Only for EKSWW option

3TW56716-3B

Page 29

• Indoor units • R-410A • EKHBH / EKHBX

6 Wiring diagram

6 - 2 External connection diagram

EKHB-A

Power supply

Unit power supply: 230V + earth

Backup heater power supply (3/6/9kW): 400V or 230V + earth

Optional power supply

Booster heater power supply (3kW): 400V or 230V + earth

Optional parts

Sanitary tank

Power supply booster

heater

Q2L - Clixon booster

heater

R5T - Thermistor water

temperature

3 core

5 core

230V or 400V

2 core

Signal

Thermistor cable Note: min. distance to power cable = 3cm

3 or 4 core

Standard parts

Outdoor unit

X1M:L-N-Earth

X1M:7-8-Earth

X2M:1-2-3-Earth

4 core

X1M:9-10-11-Earth

NO valve:

NC valve:

Indoor unit

User interface

For more details please check unit wiring diagram

Field supply

4 core

2 core

Room thermostat

A3P (optional)

2 way valve

M2S (EKHBX Units)

for cooling mode

3 way valve

M3S (when EKSWW is installed)

selection sanitary-floorheating

3TW56719-6

• Altherma • Indoor units

Page 30

• Indoor units • R-410A • EKHBH / EKHBX

7 Hydraulic performance

7 - 1 Static pressure drop unit

ESP = f (Flow)

ESP [mH2O]

I: low speed setting pump II: medium speed setting pump III: high speed setting pump

ESP: External static pressure Flow: waterflow trough the unit

Flow (l/min)

Warning: Selecting a flow outside the curves can cause damage to or malfunction of the unit.See also minimum and maximum allowed water flowrate in the technical specifications.

4TW56749-2

• Altherma • Indoor units

Page 31

• Sanitary Hot Water • R-410A • EKSWW

TABLE OF CONTENTS

EKSWW

1Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3 Selection data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

4 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 35

Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

• Altherma • Sanitary Hot Water

Page 32

1 Features

Sanitary Ho AlthermaEKSWWR-410A

• Cost effective alternative to a fossil fuel boiler

• Low energy bills and low CO2 emissions

• Sanitary Hot Water • R-410A • EKSWW

• Easy to install

• Total solution for year round comfort

• Altherma • Sanitary Hot Water

Page 33

• Sanitary Hot Water • R-410A • EKSWW

2 Specifications

2-1 TECHNICAL SPECIFICATIONS EKSWW150V3 EKSWW200V3 EKSWW300V3 EKSWW200Z2 EKSWW300Z2

Casing Colour Neutral white

Material Epoxy-coated mild steel

Dimensions Packing Height mm 950 1200 1650 1200 1650

Width mm 600 600 600 600 600 Depth mm 600 600 600 600 600

Unit Height mm 900 1150 1600 1150 1600

Width mm 580 580 580 580 580 Depth mm 580 580 580 580 580

Weight Unit kg 37 45 59 45 59

Packed Unit kg 40 49 64 49 64

Packing Material EPS

Carton

Weightkg34545

Main components

Tank Insulation Material Polyurethane foam

Main components

Temperature sensor

Piping connections

Tank Water

volume Material Stainless steel (DIN 1.4521) Max.

temperat ure

Max. water pressure

Min. thickness

Heat exchanger

Booster heater Quantity 1

Cable length m 12

Water inlet H/E Diameter inch 3/4" FBSP Water outlet H/E Diameter inc h 3/4" FBSP Cold water in Diameter inch 3/4" FBSP Hot water out Diameter inch 3/4" FBSP

Quantity 1 Material Stainless steel (DIN 1.4401)

Capacity kW 3

l 150 200 300 200 300

°C85

bar 10

mm 40

2-2 ELECTRICAL SPECIFICATIONS EKSWW150V3 EKSWW200V3 EKSWW300V3 EKSWW200Z2 EKSWW300Z 2

Unit Power Supply Phase 1 2˜

Frequency

Voltage V 230 400 Nominal running current A 13 7.5 Fuse Size A 20 20

Phase 1 2˜

Hz 50 50

• Altherma • Sanitary Hot Water

Page 34

• Sanitary Hot Water • R-410A • EKSWW

3 Selection data

The ALTHERMA by Daikin heat-pump in combination with the optional sanitary tank provide hot water for household usage. The below mentioned data allow a proper selection of the sanitary tank size for maximum comfort and efficiency.

(1) Sanitary hot water volume:

The volume of hot water available for domestic sanitary usage depends on the physical volume of the sanitary tank, on the sanitary water setpoint temperature and on the temperature spreading in the tank. Therefor we define the equivalent hot water volume (EHWV).

Definition:

EHWV = The volume of hot water available for domestic sanitary usage at a temperature of 40°C.

40°C is considered a comfortable sanitary hot water temperature.

Tank

150L

200L

300L

Setpoint temp.

(°C)

55 110 - - 65 150 + - 75 175 ++ + 55 160 + - 65 200 ++ + 75 240 ++ ++ 55 295 ++ ++ 65 385 ++ ++ + 75 435 ++ ++ ++

EHWV (l)

Usage pattern

Modest Medium High

Grade ++ Excessive availability of sanitary hot water.

+ Sufficient availability of sanitary hot water.

- Temporary shortage of sanitary hot water can occur.

Usage pattern Modest Daily demand up tp 220 l -> typcial 2-persons usage pattern.

Medium Daily demand up to 325 l -> typical 3 to 4 persons usage pattern. High Daily demand up to 550 l -> 4 to 6 persons usage pattern.

(2) Heat-up time:

Definition:

Heat-up time The time required to reheat the sanitary tank to 55°C after tapping a certain volume of hot water at 40°C.

note: changing the field settings (see installation manual) can influence the heat-up time.

Tank

150L 55 60 45 200L 55 60 40 300L 55 50 30

Conditions for testing: Ta = 7°CDB / 6°CWB, Troom = 20°C, Tstart = 10°C, outdoor unit type: ERYQ007

Setpoint temp.

(°C)

Heat-up time for

150 L (bath) <min>

Heat-up time for 50

L (shower) <min>

(3) Efficiency of sanitary hot water production:

In the ALTHERMA by Daikin system both the heat-pump and the electric booster heater supply the energy to produce sanitary hot water. The higher the portion of energy supplied by the heat-pump, the more energy efficient the system is. Lowering the setpoint temperature increases the portion of energy supplied by the heat-pump and thus the efficiency of the system.

Definition:

Heat-pump portion Percentage of energy supplied by the heat-pump in the total energy need for sanitary hot water.

Heat-pump portion

Setpoint temp. (°C)

Conditions: Real life condition Simulation of a daily usage based upon ′medium′ usage pattern.

Outdoor temperature 7°CDB / 6°CWB Room temperature 20°CDB Outdoor unit type ERYQ007 Tank type 200l Field settings Default field settings (see installation manual).

• Altherma • Sanitary Hot Water

4TW56719-3

Page 35

• Sanitary Hot Water • R-410A • EKSWW

4 Dimensional drawing & centre of gravity

4 - 1 Dimensional drawing

EKSWW

Water mains in female 3/4’’ BSP

Water mains out female 3/4’’ BSP

Thermistor connection female 1/2’’ BSP

Flow (from hydrobox) female 3/4’’ BSP

Return (to hydrobox) female 3/4’’ BSP

Switchbox

Clixon

Connection female 3/4’’ BSP

3TW56714-4

• Altherma • Sanitary Hot Water

Page 36

• Sanitary Hot Water • R-410A • EKSWW

5 Wiring diagram

5 - 1 External connection diagram

EKHB-A

Power supply

Unit power supply: 230V + earth

Backup heater power supply (3/6/9kW): 400V or 230V + earth

3 core

Standard parts

Outdoor unit

X1M:L-N-Earth

For more details please check unit wiring diagram

Optional power supply

Booster heater power supply (3kW): 400V or 230V + earth

Optional parts

Sanitary tank

Power supply booster

heater

Q2L - Clixon booster

heater

R5T - Thermistor water

temperature

3 core

5 core

230V or 400V

2 core

Signal

Thermistor cable Note: min. distance to power cable = 3cm

3 or 4 core

X1M:9-10-11-Earth

X1M:7-8-Earth

X2M:1-2-3-Earth

4 core

NO valve:

NC valve:

Indoor unit

User interface

4 core

2 core

Field supply

Room thermostat

A3P (optional)

2 way valve

M2S (EKHBX Units)

for cooling mode

3 way valve

M3S (when EKSWW is installed)

selection sanitary-floorheating

3TW56719-6

• Altherma • Sanitary Hot Water