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E-compact instant water heater
CDX-U

E-compact instant water heater CDX-U

Energy efficiency class A

(Scale: A+ to F)

  • CDX 7-U: 6.9 kW, 400 V
  • CDX 11-U: 11 kW, 400 V

This is where the CDX-U is used.

  1. Kitchen sink

    Kitchen sink

  2. Washbasin

    Washbasin

  3. Double washbasin

    Double washbasin

Convenient under the kitchen sink.

Although this E-compact instant water heater has no user controls, it operates with reliable electronics. The heating power is controlled automatically depending on flow rate and inlet temperature. During daily use, the temperature is set at the tap.

  • Electronically controlled instant water heater with compact design and without user controls for installation under the sink
  • Automatic heating adjustment based on flow rate and inlet temperature
  • The maximum outlet temperature is factory-set to 50 °C, temperature setting as usual by mixing cold water at the tap
  • Easy installation under the sink facilitated by small dimensions and external ⅜" water connectors for unvented and vented installation
  • With power cable for permanent electrical connection
  • With the load shedding module (available as an accessory), the instant water heater can be operated along with the electric cooker at the cooker terminal outlet box.
  • Dimensions (height × width × depth): 29.4 × 17.7 × 10.8 cm

Technical data

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Data. Values. Facts.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
E-compact instant water heater CDX 7-U E-compact instant water heater CDX 11-U
Kitchen sink Washbasin Double washbasin Kitchen sink Washbasin Double washbasin
CDX 7-U CDX 11-U
Part number
Nominal power rating [kW]
Maximum operating pressure [MPa (bar)]
Water connections (thread connections)
Hot water output at Δt = 33 K 1) [l/min]
Switch-on flow rate [l/min]
Maximum flow rate 2) [l/min]
Supply voltage [3~ / PE 400 V AC] permanent connection
Nominal current [A]
Required cable diameter [mm²]
Maximum inlet temperature [°C]
Protection class
Specific water resistance at 15 °C [Ωcm] ≥
Weight filled with water [kg], approx.
2400-26107 2400-26113
6.9 11.0
0 (0) 1 (10)
G ⅜" G ⅜"
3.0 4.8
2 2
4 5
10 16
1.0 1.5
30 30
IP 24 IP 24
1000 1000
2.7 2.7

1) Temperature increase e.g. from 12 °C to 45 °C

2) Limited flow amount for optimal temperature increase

Downloads

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Media Title Date Size

Product information sheet

CDXU-pi-en.pdf

18.10.2018

> download
Product information sheet CDXU-pi-en.pdf 18.10.2018 473 kB
> download

Operating instructions

CDXU-GA-de-en-fr-nl-pt-es-pl-sv-cs-sk.pdf

28.09.2018

> download
Operating instructions CDXU-GA-de-en-fr-nl-pt-es-pl-sv-cs-sk.pdf 28.09.2018 557 kB
> download
  Older versions> 
 Operating instructionsCDXU-GA-10-Sprachen-07-2017.pdf> download> download
 Operating instructionsCDXU-GA-10-Sprachen-06-2016.pdf> download> download
 Operating instructionsCDXU-GA-10-Sprachen-05-2016.pdf> download> download
 Operating instructionsCDXU-GA-10_Sprachen-v2.1-06-2015.pdf> download> download
  Further versions on request 

Installation instructions

CDXU-MA-de-en-fr-nl-pt-es-pl-sv-cs-sk.pdf

28.09.2018

> download
Installation instructions CDXU-MA-de-en-fr-nl-pt-es-pl-sv-cs-sk.pdf 28.09.2018 5,9 MB
> download
  Older versions> 
 Installation instructionsCDXU-MA-de-en-fr-nl-pt-es-pl-sv-cs-sk-05-2018.pdf> download> download
 Installation instructionsCDXU-MA-10-Sprachen-08-2016.pdf> download> download
 Installation instructionsCDXU-MA-10_Sprachen-v2.1-06-2015.pdf> download> download
 Installation instructionsCDXU-MA-10_Sprachen-v2.1-05-2015.pdf> download> download
  Further versions on request 

Safety instructions

Sicherheitshinweise-Durchlauferhitzer-de-en-fr-nl-pt-es-pl-sv-cs-sk-bg-no-fi-ru-sr.pdf

29.01.2019

> download
Safety instructions Sicherheitshinweise-Durchlauferhitzer-de-en-fr-nl-pt-es-pl-sv-cs-sk-bg-no-fi-ru-sr.pdf 29.01.2019 572 kB
> download

Energy label

CDX7U-Energielabel.pdf

09.02.2017

> download
Energy label CDX7U-Energielabel.pdf 09.02.2017 270 kB
> download

Energy label

CDX11U-Energielabel.pdf

13.02.2017

> download
Energy label CDX11U-Energielabel.pdf 13.02.2017 270 kB
> download

ErP product sheet

CDX7-U-CDX11-U-ErP-Produktdatenblatt.pdf

13.02.2017

> download
ErP product sheet CDX7-U-CDX11-U-ErP-Produktdatenblatt.pdf 13.02.2017 95 kB
> download

CE Conformity

CFXU-CEXU-CDXU-CEX-CEX7U-CEX9U-CEX9-Konformitaetserklaerung-CE-Conformity-de-en-2018-05.pdf

17.07.2018

> download
CE Conformity CFXU-CEXU-CDXU-CEX-CEX7U-CEX9U-CEX9-Konformitaetserklaerung-CE-Conformity-de-en-2018-05.pdf 17.07.2018 161 kB
> download

Product photo

CDX-U_rechts-HighRes.jpg

11.05.2017

> download
Product photo CDX-U_rechts-HighRes.jpg 11.05.2017 418 kB
> download

Product photo

CDX-U_2800px.jpg

11.05.2017

> download
Product photo CDX-U_2800px.jpg 11.05.2017 305 kB
> download

Product photo

CDX-U_links-HighRes.jpg

11.05.2017

> download
Product photo CDX-U_links-HighRes.jpg 11.05.2017 411 kB
> download

Product photo

CDX-U_frontal-HighRes.jpg

11.05.2017

> download
Product photo CDX-U_frontal-HighRes.jpg 11.05.2017 414 kB
> download

Catalogue

CLAGE-Instantaneous-water-heater-Catalogue-en.pdf

23.08.2018

> download
Catalogue CLAGE-Instantaneous-water-heater-Catalogue-en.pdf 23.08.2018 17,7 MB
> download

Datanorm

Datanorm.zip

29.06.2017

> download
Datanorm Datanorm.zip 29.06.2017 39,7 MB
> download

GAEB

GAEB.zip

29.06.2017

> download
GAEB GAEB.zip 29.06.2017 19,9 MB
> download

BIM

CDX11U-002-BIM.rfa

16.04.2018

> download
BIM CDX11U-002-BIM.rfa 16.04.2018 2,1 MB
> download

BIM

CDX11U-001-BIM.ifc

16.04.2018

> download
BIM CDX11U-001-BIM.ifc 16.04.2018 1,8 MB
> download

BIM

CDX7U-002-BIM.rfa

16.04.2018

> download
BIM CDX7U-002-BIM.rfa 16.04.2018 2,0 MB
> download

BIM

CDX7U-001-BIM.ifc

16.04.2018

> download
BIM CDX7U-001-BIM.ifc 16.04.2018 1,8 MB
> download

Accessories

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FVS

FVS (included)

Flexible connecting hose ⅜ inch cap nut × ⅜ inch cap nut, length 50 cm

FVS: Part no. 89620

T-piece

T-piece (included)

Special T-connector ⅜ inch cap nut × ⅜ inch angle valve 10 mm

T-piece: Part no. 89610

CSP 6

CSP 6 (optional)

Aerator insert for tap adapter M 22/24 at the tap. The aerator at the tap supports the energy- and water-saving operation of the compact instant water heater. The new special CSP aerators mix air into the water and thus create a uniform water stream that does not splatter but softly cascades down. CSP 6 (< 3,5 l/min).

CSP 6: Part no. 0010-00461

CSP 6a

CSP 6a (optional)

Aerator with chrome tap adapter M 24a (suitable for taps with internal thread at outlet). The aerator at the tap supports the energy- and water-saving operation of the compact instant water heater. The new special CSP aerators mix air into the water and thus create a uniform water stream that does not splatter but softly cascades down. CSP 6a (< 3,5 l/min).

CSP 6a: Part no. 0010-0047

CSP 6i

CSP 6i (optional)

Aerator with chrome tap adapter M 22i (suitable for taps with external thread at outlet). The aerator at the tap supports the energy- and water-saving operation of the compact instant water heater. The new special CSP aerators mix air into the water and thus create a uniform water stream that does not splatter but softly cascades down. CSP 6i (< 3,5 l/min).

CSP 6i: Part no. 0010-0046

EAK

EAK (optional)

Single-lever mixer tap with side lever and swivel spout 20 cm

EAK: Part no. 1100-04430

EKA

EKA (optional)

Single-lever mixer tap with pull-out rinse sprayer and flexible connecting hoses, spout 20 cm

EKA: Part no. 1100-04230

LAB

LAB (optional)

Load shedding module (electrical installation kit) with pre-installed cables, contactor and load shedding relay, for joint connection of an 11 kW instant water heater and an electromechanical cooker at a cooker terminal outlet box, if no separate outlet is available for the instant water heater. IP 55. Dimensions (H × W × D): 18 × 13 × 8 cm

LAB: Part no. 82260

Interesting features.

  1. Space-saving

    Space-saving

  2. Instantly at the right temperature

    Instantly at the right temperature

  3. More hygiene

    More hygiene

  4. Environmentally friendly

    Environmentally friendly

  5. Water-saving

    Water-saving

  6. Short water paths

    Short water paths

Installation video

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