Heating Technical Data - ΚΛΙΜΑΜΗΧΑΝΙΚΗ ΑΕ · • Daikin Altherma high temperature split • ERRQ-AY1 1 1 2 • Heating • Daikin Altherma high temperature split 1

Heating

Technical Data

EEDEN13-726

ERRQ-AY1

• Heating • 1

• • Daikin Altherma high temperature split • ERRQ-AY1

TABLE OF CONTENTSERRQ-AY1

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

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

Nominal Capacity And Nominal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

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

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

3 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Heating Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

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

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

5 Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Centre of Gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Piping Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

7 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

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

8 Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Sound Power Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Sound Pressure Spectrum - Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

9 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Operation Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

• Daikin Altherma high temperature split • ERRQ-AY1

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1 Features

ting Q-AY1 kin Alth
Hea ERR Dai • Outdoor unit extracts heat from the outdoor air, even at -20ºC • Easy replacement of existing boiler, without changing heating pipes
• Heating • Daikin Altherma high temperature split

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2 Specifications

Notes

(1) EW 55ºC; LW 65ºC; Dt 10ºC; ambient conditions: 7ºCDB/6ºCWB

(2) EW 70ºC; LW 80ºC; Dt 10ºC; ambient conditions: 7ºCDB/6ºCWB

CONNECTABLE INDOOR UNITS

2-1 Nominal Capacity And Nominal Input EKHBRD011ACY1/ERRQ011AY1 EKHBRD014ACY1/ERRQ014AY1 EKHBRD016ACY1/ERRQ016AY1

Heating capacity Nom. kW 11 (1) / 11 (2) 14 (1) / 14 (2) 16 (1) / 16 (2)

Power input Heating Nom. kW 3.57 (1) / 4.40 (2) 4.66 (1) / 5.65 (2) 5.57 (1) / 6.65 (2)

COP 3.08 (1) / 2.50 (2) 3.00 (1) / 2.48 (2) 2.88 (1) / 2.41 (2)

2-2 Technical Specifications ERRQ011AY1 ERRQ014AY1 ERRQ016AY1

Capacity control Method Inverter controlled

Casing Colour Daikin White

Material Painted galvanized steel plate

Dimensions Unit Height mm 1,345

Width mm 900

Depth mm 320

Packed unit Height mm 1,524

Width mm 980

Depth mm 420

Weight Unit kg 120

Packed unit kg 130

Packing Material Wood / EPS / Cardboard

Weight kg 8

Heat exchanger Length mm 857

Rows Quantity 2

Fin pitch mm 2

Passes Quantity 10

Face area m² 1.131

Stages Quantity 60

Empty tubeplate hole Quantity 0

Tube type Hi-XSS

Fin Type Non-symmetric waffle louvre

Treatment Corrosion resistant

Fan Type Propeller fan

Quantity 2

Discharge direction Horizontal

Fan motor Quantity 2

Model Brushless DC motor

Output W 70

Drive Direct drive

Compressor Quantity 1

Type Hermetically sealed scroll compressor

Starting method Direct on line

Motor Crankcase heater

Quantity 1

Output W 33

Operation range Heating Min. ºCWB -20

Max. ºCWB 20

Domestic hot water Min. ºCDB -20

Max. ºCDB 35

Refrigerant Type R-410A

Charge kg 4.5

Control Expansion valve (electronic type)

Circuits Quantity 1

Refrigerant oil Type Daphne FVC68D

Charged volume l 1.5

• Heating • Daikin Altherma high temperature split 3


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2 Specifications

Notes

(1) See separate drawing for operation range

Piping connections Liquid Quantity 1

Type Flare connection

OD mm 9.52

Gas Quantity 1

Type Flare connection

OD mm 15.9

Drain Quantity 3

OD mm 26x3

Piping length OU - IU Max. m 50

System Equivalent m 63Chargeless m 10

High pressure side Design pressure bar 40

Additional refrigerant charge kg/m See installation manual

Level difference IU - OU Max. m 30

Heat insulation Both liquid and gas pipes

Sound power level Heating Nom. dBA 68 69 71

Sound pressure level Heating Nom. dBA 52 53 55

Defrost method Reversed cycle

Defrost control Sensor for outdoor heat exchanger temperature

Safety devices Item 01 High pressure switch

02 Fan motor thermal protection

03 Inverter overload protector

04 PC board fuse

2-3 Electrical Specifications ERRQ011AY1 ERRQ014AY1 ERRQ016AY1

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 13.5

Recommended fuses A 16

Wiring connections For power supply Quantity 4G

Remark Select diameter and type according to national and local regulations

For connection with indoor

Quantity 2

Remark F1,F2

Power supply intake Both indoor and outdoor unit

2-2 Technical Specifications ERRQ011AY1 ERRQ014AY1 ERRQ016AY1


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3 Capacity tables

3 - 1 Heating Capacity Tables



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4 Dimensional drawings

4 - 1 Dimensional Drawings


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5 Centre of gravity

5 - 1 Centre of Gravity



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6 Piping diagrams

6 - 1 Piping Diagrams


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7 Wiring diagrams

7 - 1 Wiring Diagrams - Three Phase

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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


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

Heating Technical Data - ΚΛΙΜΑΜΗΧΑΝΙΚΗ ΑΕ · • Daikin Altherma high temperature split • ERRQ-AY1 1 1 2 • Heating • Daikin Altherma high temperature split 1

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