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E-compact instant water heater with tap
CEX / CSO (CX2)

E-compact instant water heater with tap CEX / CSO (CX2)

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!

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 LCD 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
  • 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
  • Temperature accurate to the degree with TWIN TEMPERATURE Control TTC® up to the performance limit
  • With mains connection cable for a 3-phase load shedding relay
  • Remote control module available as accessory: Radio remote control FX
  • Dimensions instantaneous water heater (height × width × depth): 29,4 × 17,7 × 10,8 cm
  • Length of the swivel pipe outlet of the fitting: 16 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.
2400-26390
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-(CX2)-PI-en.pdf

13.07.2021

> download
Product information sheet CEX-CSO-(CX2)-PI-en.pdf 13.07.2021 934 kB
> download

Operating instructions

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

06.06.2023

> download
Operating instructions CEXU-CEX-CEX9U-CEX9-GA-de-en-fr-nl-pt-es-pl-sv-cs-sk.pdf 06.06.2023 6,2 MB
> download
  Older versions> 
 Operating instructionsCEXU-CEX-CEX9U-CEX9-GA-de-en-fr-nl-pt-es-pl-sv-cs-sk-11-2021.pdf> download> download
 Operating instructionsCEXU-CEX-CEX9U-CEX9-GA-de-en-fr-nl-pt-es-pl-sv-cs-sk-05-2020.pdf> download> download
 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

CEX-MA-de-en-fr-nl-pl-sv-cs-sk.pdf

01.06.2021

> download
Installation instructions CEX-MA-de-en-fr-nl-pl-sv-cs-sk.pdf 01.06.2021 8,4 MB
> download
  Older versions> 
 Installation instructionsCEX-v2.2-MA-de-en-fr-nl-pl-sv-cs-sk-12-2020.pdf> download> download
 Installation instructionsCEX-v2.2-MA-de-en-fr-nl-pl-sv-cs-sk-09-2018.pdf> download> download
 Installation instructionsCEX-MA-de-en-fr-nl-pl-sv-cs-sk-05-2018.pdf> download> download
 Installation instructionsCEX-MA-de-en-fr-nl-pl-sv-cs-sk-07-2016.pdf> download> download
 Installation instructionsCEX-MA-de-en-fr-nl-pl-sv-cs-sk-v2.1-10-2015.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

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

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-2021-09.pdf

05.11.2021

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

FX

FX (optional)

- FOR DEVICES YEAR OF CONSTRUCTION 2017 to 2021 ONLY - 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

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

Similar products:

E-compact instant water heater with tap CEX / CSO
CEX / CSO: 11/13.5 kW, 400 V