| Model range |
DX 18, 18 kW, 400 V, 3 x 26 A DX 21, 21 kW, 400 V, 3 x 30 A DX 24, 24 kW, 400 V, 3 x 35 A DX 27, 27 kW, 400 V, 3 x 39 A
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DX 18..27 (all-electronically controlled)

All-electronically controlled instantaneous water heater for supply-ing hot water at precisely the required temperature. The power consumption is controlled by a microprocessor in accordance with the feed temperature and flow rate in order to obtain precisely the set hot-water temperature and to keep it constant despite fluctuations in flow rate. The required value can be entered be-tween 30 °C and 60 °C at the push of a button and can be read off on the digital display with integrated function and fault indicators. Other inputs can also be made on the easy-care control panel.
Description
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All-electronically controlled instantaneous water heater with bare-element heating system |
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Control panel and LED for input of the precise temperature between 30 °C and 60 °C |
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Two program keys for personal fixed values and activation of the temperature limiter and on-call indication of function and errors |
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Electronic safety system plus safety pressure limiter |
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Optional remote control module |
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Compatible with solar power systems (feed temperature <= 50 °C) |
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Attractive, flat design |
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Variable connections ensure straightforward installation |
Use
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Singlepoint or multipoint use, e.g. bath, shower, sink or wash basin Comfortable LED control panel |
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Touch keys for temperature choice and for temperature programming, LED indicator, possible activation of temperature limit, On-call indication of operation steps and faults |
Accessory Remote control FDX Optional remote control module for convenient programming, e.g. if the instantaneous water heater is installed in a bathroom cabinet or elsewhere (cable-installation). 

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