heating technical data - termo shopwater circuit piping connections diameter inch g 1" (female)...

Heating

Technical DataDaikin Altherma Flex Type

EEDEN13-727

EKHBRD-ACY1

• Heating • Daikin Altherma 1

• Daikin Altherma Flex Type • Indoor unit • EKHBRD-ACY1

TABLE OF CONTENTSEKHBRD-ACY1

1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3 Combination table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Combination Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

5 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Piping Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Wiring Diagrams - Three Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

7 External connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

External Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

8 Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Sound Power Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Sound Pressure Spectrum - Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

9 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Operation Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

10 Hydraulic performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Static Pressure Drop Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

• Daikin Altherma Flex Type • Indoor unit • EKHBRD-ACV1

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1 Features

ting BRD-ACY1
Hea EKH • Three phase floor standing indoor unit up to 16kW
• Low energy bills and low CO2 emissions

• Energy efficient heating only system based on air to water heat pump technology

• Combinable with high temperature radiators

• Easy replacement of existing boiler, without changing heating pipes

• High temperature application: up to 80ºC without electric heater

• Inverter controlled scroll compressor

Inverter

• Heating • Daikin Altherma

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2 Specifications

2-1 Technical Specifications EKHBRD011ACY1 EKHBRD014ACY1 EKHBRD016ACY1

Casing Colour Metallic grey

Material Precoated sheet metal

Dimensions Unit Height mm 705

Width mm 600

Depth mm 695

Packed unit Height mm 860

Width mm 680

Depth mm 800

Weight Unit kg 147.25

Packed unit kg 156

Packing Material EPS / Cardboard / MDF / Wood (pallet) / Metal

Weight kg 8.75

Pump Type DC motor

Nr of speeds Inverter controlled

Nominal ESP unit Heating kPa 92 (1) 88 (1) 85 (1)

Power input W 87 95 101

Expansion vessel Volume l 12

Max. water pressure bar 3

Pre pressure bar 1

Operation range Heating Ambient Min. ºC -20 (9)

Max. ºC 20 (9)

Water side

Min. ºC 25

Max. ºC 80

Domestic hot water Ambient Min. ºCDB -20

Max. ºCDB 35

Water side

Min. ºC 25

Max. ºC 80

Refrigerant side heat exchanger

Type Plate heat exchanger

Quantity 1

Plates Quantity 60

Material AISI 316

Insulation material PPE Foam

Water side Heat exchanger

Type Plate heat exchanger

Quantity 1

Plates Quantity 50

Material AISI 316

Water volume l 2.78

Water flow rate Max. l/min 31.6 (2) 40 (2) 45.8 (2)

Heating Nom. l/min 15.8 (1) 20.1 (1) 22.9 (1)

Insulation material PPE Foam

Cascade compressor Quantity 1

Motor Type Hermetically sealed scroll compressor

Starting method Direct on line

Refrigerant Type R-134a

Charge kg 3.2

Refrigerant circuit Gas side diameter mm 15.9

Liquid side diameter mm 9.52

High pressure side Design pressure bar 38

Refrigerant oil Type Daphne FVC68D

Charged volume l 1.5

Sound pressure level Nom. dBA 43 (5) / 46 (6) 45 (5) / 46 (6) 46 (5) / 46 (6)

Night quiet mode Level 1 dBA 40 (5) 43 (5) 45 (5)

Water filter Diameter perforations mm 1

Material Brass



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2 Specifications

Notes

(1) Nominal water flow rate for Dt: 10ºC

(2) Maximum water flow rate for Dt: 5ºC

(3) Sound level is valid in free field condition because it is measured in a semi-anechoic room. Measured value under actual installation conditions will be higher due to environmental

noise and sound reflections.

(4) Values are sound pressure values measured at all sides (front, back, left, right, top) at 1m distance. The values do not occur simultaneously on all mentioned sides.

(5) Sound levels are measured at: EW 55ºC; LW 65ºC; Dt 10ºC; ambient conditions 7ºCDB/6ºCWB

(6) Sound levels are measured at: EW 70ºC; LW 80ºC; Dt 10ºC; ambient conditions 7ºCDB/6ºCWB

(7) EW = entering water temperature - LW = leaving water temperature

(8) For details see operation range TW drawing. In combination EKHBRD*AC* + EMRQ* see EMRQ* operation range! -\> -15ºC

(9) Outdoor ambient, indoor ambient: 5ºC~30ºC

(10) European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated

current 75A.

(11) PED unit category: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC

Water circuit Piping connections diameter inch G 1" (female)

Piping inch 1"

Safety valve bar 3

Manometer Yes

Drain valve / fill valve Yes

Shut off valve Yes

Air purge valve Yes

Heating water system

Water volume

Min. l 20

Max. l 400

Installation place Indoor

2-2 Electrical Specifications EKHBRD011ACY1 EKHBRD014ACY1 EKHBRD016ACY1

Power supply Name Y1

Phase 3~

Frequency Hz 50

Voltage V 380-415

Voltage range Min. % -10

Max. % 6

Current Maximum running current Heating A 12.5

Recommended fuses A 16

Wiring connections-For power supply

Quantity 4G

Type of wires Select diameter and type according to national and local regulationsWiring connections-Benefit kWh rate power supply installations

Quantity 4G+2G

Type of wires Select diameter and type according to national and local regulations

Wiring connections-For connection with outdoor unit

Quantity 2

Remark F1 + F2

Power supply intake Both indoor and outdoor unit

Notes PED unit category: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC

2-1 Technical Specifications EKHBRD011ACY1 EKHBRD014ACY1 EKHBRD016ACY1


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3 Combination table

3 - 1 Combination Table



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4 Dimensional drawings

4 - 1 Dimensional Drawings

″″


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5 Piping diagrams

5 - 1 Piping Diagrams



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6 Wiring diagrams

6 - 1 Wiring Diagrams - Single Phase


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6 Wiring diagrams

6 - 2 Wiring Diagrams - Three Phase



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6 Wiring diagrams

6 - 2 Wiring Diagrams - Three Phase


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7 External connection diagrams

7 - 1 External Connection Diagrams



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8 Sound data

8 - 1 Sound Power Spectrum


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8 Sound data

8 - 2 Sound Pressure Spectrum - Heating



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9 Operation range

9 - 1 Operation Range


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10 Hydraulic performance

10 - 1 Static Pressure Drop Unit


These products are not within the scope ofthe Eurovent certification program

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The present leaflet is drawn up by way of information only and does notconstitute an offer binding upon Daikin Europe N.V.. Daikin Europe N.V.has compiled the content of this leaflet to the best of its knowledge. Noexpress or implied warranty is given for the completeness, accuracy, re-liability or fitness for particular purpose of its content and the productsand services presented therein. Specifications are subject to changewithout prior notice. Daikin Europe N.V. explicitly rejects any liability forany direct or indirect damage, in the broadest sense, arising from or re-lated to the use and/or interpretation of this leaflet. All content is copy-righted by Daikin Europe N.V.

BARCODE Daikin products are distributed by:

Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende

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