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E-compact instant water heater with tap
CEX / CSO

E-compact instant water heater with tap CEX / CSO

Energy efficiency class A

(Scale: A+ to F)

  • CEX / CSO: 11/13.5 kW, 400 V

This is where the CEX / CSO is used.

  1. Disposal sink

    Disposal sink

  2. Handwashbasin

    Handwashbasin

  3. Kitchen sink

    Kitchen sink

Exceptionally good at the disposal sink!

Product innovation
Versatile, electronically controlled compact electric instantaneous water heater in a set with pressureless single lever oversink tap for a sink, a kitchen sink or a single wash basin.

  • Set consisting of an electronically controlled instantaneous water heater in compact format as oversink unit and a pressureless single-lever oversink tap
  • Keypad with LED display for temperature input accurate to the degree between 20 °C and 60 °C
  • In the comfort zone between 35 °C and 43 °C, the temperature can be set in 0.5 degree increments
  • Two program keys for individual fixed values, activatable temperature limitation and operating displays
  • CSO single-lever mixer tap with durable ceramic cartridge and a 16 cm swivel tube spout
  • No need to add cold water any more
  • Easy installation due to small dimensions and external ½ inch water connections for closed-outlet or open-outlet installation
  • Precise temperatures due to TWIN TEMPERATURE control TTC® up to the capacity of the appliance
  • With the Multiple Power System MPS®, the maximum power rating is set at the time of installation
  • Remote control module available as an accessory: FXS 3 (C)
  • Can also be controlled by tablet or smartphone (from iOS 9 / Android-OS 4.4) (this requires an FXE3 (C) radio adapter and the "Smart Control" app)
  • Dimensions instantaneous water heater (height × width × depth): 29,4 × 17,7 × 10,4 cm

Technical data

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Data. Values. Facts.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
E-compact instant water heater with tap CEX / CSO
Disposal sink Handwashbasin Kitchen sink  
CEX / CSO
Part number
Nominal power rating 1) (variably adjustable due to MPS) at 400 V [kW]
Maximum operating pressure [MPa (bar)]
Hot water output at Δt = 33 K 2) [l/min]
Switch-on flow rate [l/min]
Maximum flow rate 3) [l/min]
Supply voltage [3~ / PE 380–415 V AC] Permanent connection
Nominal current at 400 V [A]
Required cable diameter 4) [mm²]
Maximum inlet temperature [°C]
Solar-ready 5)
Protection class
Specific water resistance at 15 °C [Ωcm] ≥
Weight filled with water [kg], approx.
2400-26490
11.0 13.5
1 (10) 1 (10)
4.8 5.8
2 2
5 5
16 20
1.5 2.5
60 60
IP 25 IP 25
1000 1000
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 (mixed water at flow rate >5 l/min)

3) Limited flow amount for optimal temperature increase

4) Depending on the selected power rating

5) Suitable for reheating

Downloads

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Media type Title Date Size

Product information sheet

CEX-CSO-PI-en.pdf

23.12.2021

> download
Product information sheet CEX-CSO-PI-en.pdf 23.12.2021 399 kB
> download

Operating and installation instructions

CX3-CEX-CEX7-CFX-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sv-el.pdf

11.04.2022

> download
Operating and installation instructions CX3-CEX-CEX7-CFX-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sv-el.pdf 11.04.2022 6,9 MB
> download
  Older versions> 
 Operating and installation instructionsCX3-CEX-CFX-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sv-el-03-2022.pdf> download> download
 Operating and installation instructionsCX3-CEX-CFX-GMA-de-en-fr-nl-pt-es-pl-ru-cs-sk-bg-sv-el-04-2021.pdf> download> download
  Further versions on request 

Image-only instructions

CX3-400V-Bilderanleitung-Uebertisch-05-2021.pdf

07.05.2021

> download
Image-only instructions CX3-400V-Bilderanleitung-Uebertisch-05-2021.pdf 07.05.2021 844 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

03.11.2023

> 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 03.11.2023 483 kB
> download

Energy label

CEX-Energielabel.pdf

10.02.2017

> download
Energy label CEX-Energielabel.pdf 10.02.2017 220 kB
> download

CE Conformity

CE-Konformitaetserklaerung-nach-RED+RoHS3-CX-2021-09.pdf

05.11.2021

> download
CE Conformity CE-Konformitaetserklaerung-nach-RED+RoHS3-CX-2021-09.pdf 05.11.2021 752 kB
> download

Product photo

CEX-CX3-Produktfoto.jpg

27.12.2021

> download
Product photo CEX-CX3-Produktfoto.jpg 27.12.2021 50 kB
> download

Product photo

CEX-CX3-45Grad-Produktfoto-links.jpg

27.12.2021

> download
Product photo CEX-CX3-45Grad-Produktfoto-links.jpg 27.12.2021 76 kB
> download

Price list

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

10.05.2023

> download
Price list CLAGE-Product-Price-List-PPL-en.pdf 10.05.2023 6,6 MB
> download

BIM

CX3-CEX-CSO_BIM.ifc

11.05.2022

> download
BIM CX3-CEX-CSO_BIM.ifc 11.05.2022 2,8 MB
> download

BIM

CX3-CEX-CSO_BIM.rfa

25.05.2022

> download
BIM CX3-CEX-CSO_BIM.rfa 25.05.2022 852 kB
> download

Accessories

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CSO

CSO (included)

Single-lever wall mixer tap (open-outlet) with swivel spout 16 cm

CSO: Part no. 1100-04165

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

FXS 3 (C) Radio remote control set

FXS 3 (C) Radio remote control set (optional)

– ONLY FOR DEVICES MANUFACTURED AS OF 2022 – FX 3 radio remote control plus Bluetooth radio adapter FXE 3 (C) in a set for installation in the instantaneous water heater. In addition to operation on the appliance, the radio remote control enables convenient temperature setting of the instantaneous water heater over a distance of approx. 10 metres in the building. Secure Bluetooth radio transmission, infinitely variable temperature selection via two buttons, two fixed value buttons and an LCD display, magnetic wall bracket and batteries (included). IP 20. Dimensions (H × W × D): 5.8 × 12.5 × 1.9 cm.

FXS 3 (C) Radio remote control set: Part no. 3200-34027

FXE 3 (C) extension

FXE 3 (C) extension (optional)

– ONLY FOR DEVICES MANUFACTURED AS OF 2022 – Bluetooth radio adapter for installation in the instantaneous water heater to connect the electric instantaneous water heater with the smartphone / tablet via app "Smart Control" or a CLAGE remote control. This extension is required if the units are not yet equipped with an FX 3 radio remote control.

FXE 3 (C) extension: Part no. 3200-34026

FXS Next (C)

FXS Next (C) (optional)

Bluetooth radio remote control for electronic instantaneous water heaters, temperature selection and settings via sensor keys in an intuitive menu navigation, with e-paper display, Bluetooth connection for secure data transmission between radio remote control and instantaneous water heater, FXE 3 radio adapter for installation in the instantaneous water heater (C series) included in the scope of delivery of FXS Next, batteries and magnetic wall bracket included in the scope of delivery.

FXS Next (C): Part no. 3200-34024

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
CEX: 11/13.5 kW, 400 V