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E-compact instant water heater
CEX 9-U

E-compact instant water heater CEX 9-U

Energy efficiency class A

(Scale: A+ to F)

  • CEX 9-U: 6.6/8.8 kW, 220–240 V
    permanent connection

This is where the CEX 9-U is used.

  1. Kitchen sink

    Kitchen sink

  2. Washstand

    Washstand

  3. Double washbasin

    Double washbasin

Innovative heating technology.

Compact instantaneous water heater for washbasins and kitchen sinks. The nominal power ranges from 6.6 to 8.8 kW at 220 to 240 V. This means that the unit has sufficient output to heat water from 35 °C to 55 °C at around 5 l/min. Since the incoming cold water in many southern countries is warmer than in Central and Northern Europe, the relatively low device output is nevertheless sufficient for a pleasant showering experience or similar applications. During installation, the instantaneous water heater can be limited to 6.6 kW. Thus, the device is versatile and sets new standards in terms of fast and efficient water heating with IES® heating technology.

  • Electronically controlled instant water heater (undersink model) in compact design
  • The heating output is electronically controlled. This provides an ideal hot water temperature without the need to add cold water at the tap.
  • Push-button operation panel with LCD display for precise temperature setting between 20 °C and 55 °C
  • In the comfort zone between 35 °C and 43 °C, the temperature can be set in 0.5 degree increments
  • Two programming buttons for individual pre-set temperatures limits as well as function indicators
  • Easy installation under the kitchen sink facilitated by small dimensions and external ½-inch water connectors
  • Precise temperatures due to TWIN TEMPERATURE control TTC® up to the capacity of the appliance
  • The efficient bare wire heating system IES® reduces lime scale deposits and provides an extended service life
  • With the Multiple Power System MPS®, the maximum power rating is set at the time of installation: 6.6 or 8.8 kW
  • Can also be controlled via tablet or smartphone (iOS 9 or higher / Android-OS 4.4 or higher, FXE adapter, CLAGE Home Server and the "Smart Control" app required)
  • 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 CEX 9-U
Kitchen sink Washstand Double washbasin  
CEX 9-U
Part number
Nominal power rating 1) (variably adjustable due to MPS) at 230 V [kW]
Maximum operating pressure [MPa (bar)]
Water connections (thread connections)
Hot water output at Δt = 33 K 2) [l/min]
Switch-on flow rate [l/min]
Maximum flow rate 3) [l/min]
Supply voltage [1~ / N / PE 220–240 V AC] permanent connection
Nominal current at 230 V [A]
Required cable diameter [mm²]
Maximum inlet temperature [°C]
Solar-ready 4)
Protection class
Specific water resistance at 15 °C [Ωcm] ≥
Weight filled with water [kg], approx.
2400-26249
6.6 8.8
1 (10) 1 (10)
G ½" G ½"
2.9 3.8
2 2
5 5
29 38
4 6
60 60
IP 24 IP 24
1100 1100
2.7 2.7

1) The selected power rating determines the values of nominal current, cable diameter and hot water output

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

3) Limited flow amount for optimal temperature increase

4) Suitable for reheating

Downloads

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Media type Title Date Size

Product information sheet

CEX9U-pi-en.pdf

13.07.2021

> download
Product information sheet CEX9U-pi-en.pdf 13.07.2021 581 kB
> download

Operating instructions

CEXU-CEX-CEX9U-CEX9-GA-de-en-fr-nl-pt-es-pl-sv-cs-sk.pdf

19.05.2020

> download
Operating instructions CEXU-CEX-CEX9U-CEX9-GA-de-en-fr-nl-pt-es-pl-sv-cs-sk.pdf 19.05.2020 6,4 MB
> download
  Older versions> 
 Operating instructionsCEXU-CEX-CEX9U-CEX9-v2.2-GA-de-en-fr-nl-pt-es-pl-sv-cs-sk-09-2018.pdf> download> download
 Operating instructionsCEXU-CEX-CEX9U-CEX9-GA-10-Sprachen-06-2016.pdf> download> download
 Operating instructionsCEXU-CEX-CEX9U-CEX9-GA-10-Sprachen-05-2016.pdf> download> download
 Operating instructionsCEXU-CEX-CEX9U-CEX9-GA-10-Sprachen-v2.1-06-2015.pdf> download> download
 Operating instructionsCEXU-CEX-CEX9U-CEX9-GA-10-Sprachen-v2.1-04-2015.pdf> download> download
  Further versions on request 

Installation instructions

CEX9U-MA-de-en-fr-pt-es.pdf

01.06.2021

> download
Installation instructions CEX9U-MA-de-en-fr-pt-es.pdf 01.06.2021 4,6 MB
> download
  Older versions> 
 Installation instructionsCEX9U-v2.2-MA-de-en-fr-pt-es-09-2018.pdf> download> download
 Installation instructionsCEX9U-v2.2-MA-de-en-fr-pt-es-09-2018.pdf> download> download
 Installation instructionsCEX9U-MA-de-en-fr-pt-es-09-2017.pdf> download> download
 Installation instructionsCEX9U-MA-de-en-fr-pt-es-08-2016.pdf> download> download
 Installation instructionsCEX9U-MA-DE-EN-FR-PT-v2.1-07-2015.pdf> download> download
  Further versions on request 

Operating and installation instructions

CX2-DX2-Beiblatt-60Grad-de-en-fr-nl-pt-es-pl-sv-cs-sk-03-2021.pdf

31.03.2021

> download
Operating and installation instructions CX2-DX2-Beiblatt-60Grad-de-en-fr-nl-pt-es-pl-sv-cs-sk-03-2021.pdf 31.03.2021 29 kB
> download

Safety instructions

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

19.03.2021

> download
Safety instructions Sicherheitshinweise-Durchlauferhitzer-de-en-fr-nl-pt-es-pl-sv-cs-sk-bg-no-fi-ru-sr-el-it-tr-ro.pdf 19.03.2021 572 kB
> download

Energy label

CEX9U-Energielabel.pdf

13.02.2017

> download
Energy label CEX9U-Energielabel.pdf 13.02.2017 270 kB
> download

ErP product sheet

CEX-CEX-U-CEX9-CEX9-U-ErP-Produktdatenblatt.pdf

13.02.2017

> download
ErP product sheet CEX-CEX-U-CEX9-CEX9-U-ErP-Produktdatenblatt.pdf 13.02.2017 234 kB
> download

CE Conformity

CE-Konformitaetserklaerung-nach-RED-RoHS3-CX-2020-01.pdf

20.02.2020

> download
CE Conformity CE-Konformitaetserklaerung-nach-RED-RoHS3-CX-2020-01.pdf 20.02.2020 161 kB
> download

Image photo

CEX-U-Milieufoto.jpg

11.05.2017

> download
Image photo CEX-U-Milieufoto.jpg 11.05.2017 272 kB
> download

Catalogue

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

08.01.2021

> download
Catalogue CLAGE-Instantaneous-water-heater-Catalogue-en.pdf 08.01.2021 17,7 MB
> download

Catalogue

CLAGE-Brochure-en.pdf

26.11.2020

> download
Catalogue CLAGE-Brochure-en.pdf 26.11.2020 3,4 MB
> download

Price list

CLAGE-Product-Price-List-PPL-en.pdf

29.07.2021

> download
Price list CLAGE-Product-Price-List-PPL-en.pdf 29.07.2021 3,3 MB
> download

BIM

CEX9U-001-BIM.ifc

16.04.2018

> download
BIM CEX9U-001-BIM.ifc 16.04.2018 2,2 MB
> download

BIM

CEX9U-001-BIM.rfa

16.04.2018

> download
BIM CEX9U-001-BIM.rfa 16.04.2018 1,2 MB
> download

Datanorm

Datanorm.zip

05.02.2021

> download
Datanorm Datanorm.zip 05.02.2021 39,7 MB
> download

GAEB

GAEB.zip

25.11.2020

> download
GAEB GAEB.zip 25.11.2020 377 kB
> download

Accessories

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Accessories set

Accessories set (included)

Two seals, two aerator and a G ½-inch valve as a water flow regulation and shut-off option.

Accessories set: Part no. 82568

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

EWT

EWT (optional)

Single lever mixing tap for pressureless installation with nickel- and lead-free water lines, EASY FIX mounting system and pull-up drain stopper, spout 11.2 cm, height × width: 15.1 × 17.5 cm

EWT: Part no. 1100-04420

EWT-C

EWT-C (optional)

Single lever mixing tap for closed-outlet installation with nickel- and lead-free water lines, EASY FIX mounting system and pull-up drain stopper, spout 11.2 cm, height × width: 15.1 × 17.5 cm

EWT-C: Part no. 1100-04421

FVS

FVS (optional)

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

FVS: Part no. 89620

FX

FX (optional)

Remote control including transmission unit FXE for installation into the instantaneous water heater. In addition to user controls directly at the unit, the remote control allows for convenient temperature adjustment of the instant water heater at interior distances of up to 10 meters. Secure, bidirectional wireless transfer, continuous two-button temperature selection, two pre-set buttons and a LCD display, magnetic wall holder and ­batteries (included). IP 20. Dimensions (H × W × D): 5.8 × 12.5 × 1.9 cm

FX: Part no. 2400-26090

FX (until 2016)

FX (until 2016) (optional)

– ONLY FOR DEVICES BUILT UNTIL END OF 2016 – Remote control including transmission unit FXE for installation into the instantaneous water heater. In addition to user controls directly at the unit, the remote control allows for convenient temperature adjustment of the instant water heater at interior distances of up to 10 meters. Secure, bidirectional wireless transfer, continuous two-button temperature selection, two pre-set buttons and a LCD display, magnetic wall holder and ­batteries (included). IP 20. Dimensions (H × W × D): 5.8 × 12.5 × 1.9 cm

FX (until 2016): Part no. 2400-26050

LAB

LAB (optional)

Load shedding module (electrical installation kit) with pre-installed cables, contactor and load shedding relay, for joint connection of an instant water heater with an output ≤ 13,5 kW 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

Reducing adapter

Reducing adapter (optional)

⅜-inch (a) × ½-inch (i) flat sealing

Reducing adapter: Part no. 89675

T-piece

T-piece (optional)

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

T-piece: Part no. 89610

Interesting features.

  1. Smart Control-ready

    Smart Control-ready

  2. Remote control (optional)

    Remote control (optional)

  3. Solar-compatible, suitable for reheating

    Solar-compatible, suitable for reheating

Installation video

Similar products:

E-compact instant water heater CEX-U
CEX-U: 11/13.5 kW, 400 V
E-compact instant water heater CEX 9
CEX 9: 6.6/8.8 kW, 220–240 V