Daikin EHBX04C3V Instruction manual

Heating

Technical Data

Daikin Altherma low temperature split

EEDEN12-725

EHBX-C

• Heating • Daikin Altherma low temperature split 1

• • Daikin Altherma low temperature split • EHBX-C

TABLE OF CONTENTS

EHBX-C

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

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

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

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

3 Electrical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 Combination table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Combination Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

5 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Domestic Hot Water performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

6 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

7 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Piping Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

8 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Wiring Diagrams ... . ................................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

9 External connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

External Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

10 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Operation Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

11 Hydraulic performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Static Pressure Drop Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

• Daikin Altherma low temperature split • EHBX-C

• Heating • Daikin Altherma low temperature split

1 Features

HeatingEHBX-CDaikin Alth

• Wall mounted indoor unit

• Energy efficient heating and cooling system based on air to water

heat pump technology

• Flexible configuration with respect to heat emitters

• Daikin Altherma low temperature split • EHBX-C

• Heating • Daikin Altherma low temperature split

2 Specifications

2-1 Technical Specifications EHBX04C3V EHBX08C3V EHBX08C9W EHBX16C3V EHBX16C9W

Power input Nom. kW 0.075 0.180

Casing Colour White

Material Precoated sheet metal

Dimensions Unit Height mm 890

Width mm 480

Depth mm 344

Packed unit Height mm 415

Width mm 650

Depth mm 1,016

Weight Unit kg 44 46 48 45 48

Packed unit kg 47 49 51 48 51

Packing Material Carton / EPS / PP

(Straps)

Carton / EPS / PP

(Straps)

Carton / EPS / PP

(Straps)

Carton / EPS / PP

(Straps)

Carton / EPS / PP

(Straps)

Weight kg 2.8

Pump Type DC motor

Nr of speeds Inverter controlled

Power input W 45 150

Expansion vessel Volume l 10

Max. water pressure bar 3

Pre pressure bar 1

Operation range Heating Ambien

Min. ºC -25 -25 (11)

Max. ºC 25 35 (11)

Water

side

Min. ºC 15 (5)

Max. ºC 55 (5)

Cooling Ambien

Min. ºCDB 10

Max. ºCDB 43 46

Water

side

Min. ºC 5

Max. ºC 22

Domestic hot water Ambien

Min. ºCDB -25 -20

Max. ºCDB 35

Water

side

Min. ºC 25

Max. ºC 80

Water side Heat

exchanger

Type Brazed plate

Quantity 1

Water volume l 0.9 1.3 1.0

Water flow rate Min. l/min 5.0 11.0

Heating Max. l/min 25 34 51

Cooling Max. l/min 25 34 51

Cooling Insulation material Elastomeric foam

Refrigerant circuit Gas side diameter mm 15.9

Liquid side diameter mm 6.35 9.52

Sound power level Nom. dBA 40 (2) 47

Sound pressure level Nom. dBA 26 33

Water filter Diameter perforations mm 1

Material copper - brass - stainless steel

Water circuit Piping connections diameter inch G 1"1/4 (female)

Safety valve bar 3

Manometer Yes

Drain valve / fill valve Yes

Shut off valve Yes

Air purge valve Yes

Total water volume l 3 (6) 4 (6) 5 (6) 4 (6) 5 (6)

PED Category Art3§3 Category I Art3§3

Most critical part Name - Plate heat exchanger -

Ps*V Bar*l - 51.0 (0.000) -

• Heating • Daikin Altherma low temperature split 4

• Daikin Altherma low temperature split • EHBX-C

2 Specifications

2-2 Electrical Specifications EHBX04C3V EHBX08C3V EHBX08C9W EHBX16C3V EHBX16C9W

Power supply Voltage range Min. % 10

Max. % 10

• Daikin Altherma low temperature split • EHBX-C

• Heating • Daikin Altherma low temperature split

2 Specifications

Wiring connections Communication

cable

Quantity 3

Remark 2,5 mm²

Electric meter Quantity 2

Remark Minimum 0,75 mm² (5VDC pulse detection)

Preferential kWh

rate power supply

Quantity Signal: 2 / Power:

Signal: 2 / Power:

Remark Power 6,3A

(Select diameter

and type

according to

national and local

regulations) /

Signal: 0,75 mm²

till 1,25 mm² (max

length 50m)

Power 6,3A

(Select diameter

and type

according to

national and local

regulations) /

Signal: 0,75 mm²

till 1,25 mm² (max

length 50m)

Power 6,3A

(Select diameter

and type

according to

national and local

regulations) /

Signal: 0,75 mm²

till 1,25 mm² (max

length 50m)

Power 6,3A

(Select diameter

and type

according to

national and local

regulations) /

Signal: 0,75 mm²

till 1,25 mm² (max

length 50m)

Power 6,3A

(Select diameter

and type

according to

national and local

regulations) /

Signal: 0,75 mm²

till 1,25 mm² (max

length 50m)

Domestic hot water

pump

Quantity 2

Remark Minimum 0,75 mm² (2A inrush, 1A continuous)

For power supply

connection to

optional *KHW*

Quantity 3G

Remark 13A (Select diameter and type according to national and local regulations)

For connection to

optional *KHW*

model + Q2L

Quantity 5G

Remark Select diameter

and type

according to

national and local

regulations / For

more details of the

voltage range and

current, refer to

installation manual

Select diameter

and type

according to

national and local

regulations / For

more details of the

voltage range and

current, refer to

installation manual

Select diameter

and type

according to

national and local

regulations / For

more details of the

voltage range and

current, refer to

installation manual

Select diameter

and type

according to

national and local

regulations / For

more details of the

voltage range and

current, refer to

installation manual

Select diameter

and type

according to

national and local

regulations / For

more details of the

voltage range and

current, refer to

installation manual

For connection with

R5T

Quantity Wire included in option *KHW*

Remark Wire included in option *KHW*

For connection with

R6T

Quantity 2

Remark Minimum 0,75 mm²

For connection with

A3P

Remark Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

For connection with

M2S

Quantity 2

Remark Voltage: 230V /

Max.current:

100mA / Min.

0.75mm² / Select

diameter & type

according to

national & local

regulations

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm² / Select

diameter & type

according to

national & local

regulations

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm² / Select

diameter & type

according to

national & local

regulations

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm² / Select

diameter & type

according to

national & local

regulations

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm² / Select

diameter & type

according to

national & local

regulations

For connection with

M3S

Quantity 3

Remark Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

Select diameter &

type according to

national & local

regulations /

Voltage: 230V /

Max.current:

100mA / Min.

0.75mm²

For connection with

bottom plate heater

Quantity 2

Remark Select diameter and type according to national and local regulations

For connection with

optional FWXV*

(demand input and

output)

Quantity 4

Remark 100 mA, minimum 0,75 mm²

2-2 Electrical Specifications EHBX04C3V EHBX08C3V EHBX08C9W EHBX16C3V EHBX16C9W

• Heating • Daikin Altherma low temperature split 6

• Daikin Altherma low temperature split • EHBX-C

2 Specifications

Notes

(1) With option kit *KHBDP installed: Height = XXX mm

(2) DB/WB 7ºC/6ºC - LWC 35ºC (DT=5ºC)

(3) The sound pressure level is measured via a microphone at a 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment.

(4) The sound pressure level mentioned is maximum possible value inside operation range of unit

(5) 15ºC-25ºC: BUH only, no heat pump operation = during commisioning

(6) Including piping + PHE + back-up heater; excluding expansion vessel

(7) Value mentioned is connection after ball valves, Connection at unit is G1-1/4 FEMALE

(8) See separate drawing for operation range

(9) \> 50ºC BSH only, no heatpump operation

(10) BUH 3V/9W can only operate at flow \> 12/15 l/min

(11) Refer to operation range for detail for differences between *RHQ* and *RLQ* models

(12) PED unit category: Art3§3: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC

• Daikin Altherma low temperature split • EHBX-C

• Heating • Daikin Altherma low temperature split

3 Electrical data

3 - 1 Electrical Data

∼ ∼ ∼ ∼ ∼ ∼ ∼ ∼ ∼

∼

∼ ∼ ∼ ∼ ∼ ∼

• Heating • Daikin Altherma low temperature split 8

• Daikin Altherma low temperature split • EHBX-C

4 Combination table

4 - 1 Combination Table

∼

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