hot water where you need it - stiebel eltron · pdf filehot water where you need it ......

02 | 2018

DHW COMPACT AND MINI INSTANTANEOUS WATER HEATERS

› Neat technology that ensures perfectly heated hot water where you need it

Hot water where you need it

STIEBEL ELTRON is full of energy

As a family company driven by innovation, throughout product development

and manufacture we maintain a clear focus on environmentally responsible,

efficient and convenient building services for your home. Because we're

full of energy and ready to shape the future!

Since 1924 we have been developing highly efficient products and maintain a clear focus on electricity as our primary energy source. Electricity which nowadays is increasingly obtained from renewables.

We rely on over 3100 employees around the world and their expertise at every stage of development – from the initial design right through to the manufacture of the final product. The result – efficient and innovative solutions for domestic hot water, heat, ventilation and cooling. With our extensive product range, we always have the right option to prepare your home for the demands of the future – today.

At our head office in Holzminden, Germany, we have also established a clear focus on green technology – with the Energy Campus, our flagship project for sustainable construction which makes careful use of resour-ces. This training and communication centre brings together high quality architecture and communication technology. And as a Plus Energy building, it generates more energy than it consumes. This is in keeping with our brand promise "Full of energy" and creates a space where the spirit of STIEBEL ELTRON can be experienced both in theory and practice.

The future belongs to

environmentally responsible and

efficient building services.

“ My first flat. Of course it isn’t gigantic. So I’ve got

to make the most of the little space I have. That is

why this compact instantaneous water heater is

perfect for my small kitchen. It delivers the exact

amount of hot water I need – and leaves me

enough room for my other things.”

02 | 03Compact and mini instantaneous water heaters

COMPACT INSTANTANEOUS WATER HEATERS MINI INSTANTANEOUS WATER HEATERS

Page 06 Page 08 Page 09 Page 10 Page 11 Page 12 Page 14 Page 15

PREMIUM PLUS TREND PREMIUM PLUS TREND

Modell DCE RC DCE | DCE H DHC-E DHF C DHC U | DHC | DHA L DEM DHM DNM

Energy efficiency class A A A B A A A A

Control concept 3i, closed-loop control circuit

3i, closed-loop control circuit

Electronic control

Hydraulic control

Hydraulic control

Electronic control

Hydraulic control

Hydraulic control

Selectable output n n | n n – | – | n

Temperature selection Variable, 20 – 60 °C

Variable, 20 – 60 °C


2 output stages 1 output stage

Temperature increase by approx. 25 °C



Display and operation Wireless remote control Rotary selector Rotary selector Rotary selector

Application kitchen sink n n | n n n n | n | n

Application washbasin n n | n n n n | n | n

Application hand washbasin n n | n n n n | n | n n n n

Temperature limit (anti-scalding protection) 43 °C 43 °C 43 °C Internally adjustable, 30 – 50 °C

Temperature memory n

Undersink installation n n | – n n n | n | n n n n

Oversink installation – | n n – | n | n n n

Exactly the right amount of hot water – every time

Mini and compact instantaneous water heaters are excellent choices for

small to medium amounts of hot water, such as are required at a hand

washbasin or in the kitchen. The big advantage of this decentralised solution

is that hot water is available almost instantaneously, avoiding potential

losses in the supply line. Instantaneous water heaters only ever heat

the exact amount of hot water that is currently required. The technology,

“Made in Germany”, is reliable and durable and never fails to impress.

AENERGYEFFICIENCY

COMPACT INSTANTANEOUS WATER HEATERS MINI INSTANTANEOUS WATER HEATERS

Page 06 Page 08 Page 09 Page 10 Page 11 Page 12 Page 14 Page 15

PREMIUM PLUS TREND PREMIUM PLUS TREND

Modell DCE RC DCE | DCE H DHC-E DHF C DHC U | DHC | DHA L DEM DHM DNM

Energy efficiency class A A A B A A A A

Control concept 3i, closed-loop control circuit

3i, closed-loop control circuit

Electronic control

Hydraulic control

Hydraulic control

Electronic control

Hydraulic control

Hydraulic control

Selectable output n n | n n – | – | n

Temperature selection Variable, 20 – 60 °C



2 output stages 1 output stage




Display and operation Wireless remote control Rotary selector Rotary selector Rotary selector

Application kitchen sink n n | n n n n | n | n

Application washbasin n n | n n n n | n | n

Application hand washbasin n n | n n n n | n | n n n n

Temperature limit (anti-scalding protection) 43 °C 43 °C 43 °C Internally adjustable, 30 – 50 °C

Temperature memory n

Undersink installation n n | – n n n | n | n n n n

Oversink installation – | n n – | n | n n n

Requirements Compact instantaneous water heaters Mini instantaneous water heaters

Supplies one kitchen sink n

Supplies one washbasin n

Supplies one hand washbasin n

High temperature n

Moderate temperature n

Moderate DHW consumption n

Low DHW consumption n

Decentralised DHW provision anywhere in any buildingIn order to be able to match demand most closely, attention must be paid to the product selection of an instantaneous water heater to make sure it fits the bill.

EXCELLENT ENERGY EFFICIENCYOur mini and compact instantaneous water heaters are A-rated – a good energy efficiency class.


DCE RC

COMFORTEF F ICIENCY

3-TIMESTHE INTELLIGENCE

PREMIUM

Model DCE 11/13 compact RC 230771Energy efficiency class A

Rated output kW 11/13.5

Rated current A 16.2/19.5

Fuses A 16/20

Phases 3/PE

Rated voltage V 400

Frequency Hz 50/60

Max. permissible inlet temperature °C 70

DHW delivery l/min 3.7/4.5

Height/Width/Depth mm 293/188/85

IP-Rating IP24

BEST IN CLASS FOR COMPACTNESS

Benefits for your home

› Exceptionally slimline, compact design

› Particularly convenient and energy efficient due to electronic output control

› Precise temperature setting with programming of two set temperatures that can be called up at the press of a button

› Anti-scalding protection

Exclusive comfort and convenience controlled from afarEven more comfort and convenience is offered by the DCE RC compact instantaneous water heater through its remote control. No matter where the actual appliance is installed, its remote control enables you to set the temperature accurately wherever you are in your home.

Exclusive DHW convenience in miniature format. The DCE RC, with its compact dimensions, will find a place anywhere – and can be integrated into any interior thanks to its appealing design.

The space efficient addition Particularly in larger buildings, the long lines of a centralised DHW system can result in poorly supplied draw-off points. This is where the DCE RC offers an excellent alternative. It heats water to the required temperature affordably, and in situ, while taking up hardly any space at all.

Note: This appliance can also operate with a mains voltage of 380 V or 415 V.

06 | 07Compact instantaneous water heaters

DCE (H)

COMFORTEF F ICIENCY

3-TIMESTHE INTELLIGENCE

PLUS

Model DCE 11/13 DCE 11/13 H 230770 232792Energy efficiency class A A

Rated output kW 11/13.5 11.2/13.5

Rated current A 16.2/19.5 18.7/19.5

Fuses A 16/20 16/20

Phases 3/PE 3/PE

Rated voltage V 400 400

Frequency Hz 50/60 50/60

Max. permissible inlet temperature °C 70 70

DHW delivery l/min 3.7/4.5 3.7/4.5

Height/Width/Depth mm 293/188/85 293/188/85

IP-Rating IP24 IP24

DCE

More room for your design ideas is available thanks to the small dimensions of the DCE. This water heater is happy to be tucked away in low cupboards, or can be incorporated unobtrusively into the interior design. Perfect for kitchen or washbasin.

DHW CONVENIENCE NEED NOT TAKE UP ANY MORE SPACE

Compact and efficient in oneThe inner values of the DCE are equally persuasive. Its integral electronic and high grade output control combines accurate DHW delivery with low power consumption.

Ideal choice for functional spacesThe DCE H has been specifically designed for oversink installation. With its extremely compact dimensions, it blends perfectly into almost any setting. Classic application areas for the DCE H are washrooms, laundry rooms and so forth. The DCE H and MEKD mono lever wall mounted tap form a perfect combination for such applications.


› Exceptionally slimline, compact design

› Particularly convenient and energy efficient due to electronic output control

› Precise temperature selection from 20 °C to 60 °C

› Anti-scalding protection

› Oversink installation (DCE H)

Note: This appliance can also operate with a mains voltage of 380 V or 415 V.

DHC-E

PLUS

Model DHC-E 8/10 DHC-E 12 224201 230628Energy efficiency class A A

Rated output kW 7.2/9.6 12

Rated current A 32/40 50

Fuses A 40/40 60

Phases 1/N/PE ~220-240V 1/N/PE ~220-240V

Rated voltage V 240 208/240

Frequency Hz 50/60 50/60

Max. permissible inlet temperature °C 55 55

DHW delivery l/min 3.0-5.2 4.9-6.5

Height/Width/Depth mm 360/200/110 360/200/110

IP-Rating IP24 IP24

WELL TEMPERED SHOWERING FUN

The DHC-E supplies one or more draw-off points reliably with hot water and, thanks to the electronic control, guarantees accurate temperature delivery at all times.

Convenient operationThe temperature can be selected variably, either in °C or °F. A rotary selector makes operation extremely easy.


› For one or more draw-off points

› Constant temperature up to the output limit

› Straightforward and secure operation

› Easy and fast installation

› Works even with low water pressure

DHC-E


DHF C

TREND

Model DHF 13 C

DHF 15 C

DHF 18 C

DHF 21 C

DHF 24 C

DHF 13 C3

DHF 12 C1

074301 074302 074303 074304 074305 185708 182137Energy efficiency class B B B B B B B

Rated output kW 13.2 15 18 21 24 13.2 13.2

Rated current A 19.5 21.7 26 30.4 34.2 33 57.3

Fuses A 20 25 32 32 35 35 60

Phases 3/PE 3/PE 3/PE 3/PE 3/PE 3/PE 1/N/PE

Rated voltage V 400 400 400 400 400 230 220/230

Frequency Hz 50/60 50/60 50/60 50/60 50/60 50/60 50/60

Max. permissible

inlet temperature °C 20 20 20 20 20 20 20

DHW delivery l/min 6.7 7.4 9.2 10.7 12.3 6.7 6.2

Height/

Width/

Depth mm

370/

220/

130

370/

220/

130

370/

220/

130

370/

220/

130

370/

220/

130

370/

220/

130

370/

220/

130

IP-Rating IP24 IP24 IP24 IP24 IP24 IP24 IP24

DHF C

The DHF C compact instantaneous water heater is a valid alternative if the installation situation makes the use of an instantaneous water heater difficult. In spite of its compact dimensions it delivers full output whilst taking up hardly any room.

WILL FIT EVEN WHERE SPACE IS AT A PREMIUM


› Installation with commercially available taps

› For soft water areas

› Tubular heater system in pressure-tested copper casing

› Compact dimensions

Technology from which comfort and convenience are madeThe hydraulically controlled compact instantaneous water heater with two-stage temperature and output selection automatically balances out most pressure fluctuations.

DHC (U) | DHA L

TREND

Model DHC 6 U DHC 6 DHC 8 DHC 4 DHA 4/8 L 073479 073480 073481 073715 073716Energy efficiency class A A A A A

Rated output kW 6.6 6.6 8.8 4.4 8.8

Rated current A 28.6 28.6 38.2 19.1 38.2

Fuses A 30 30 40 20 40

Phases 1/N/PE 1/N/PE 1/N/PE 1/N/PE 1/N/PE

Rated voltage V 230 230 230 230 230

Frequency Hz 50/60 50/60 50/60 50/60 50/60

Max. permissible

inlet temperature °C 30 30 25 20 25

DHW delivery l/min 3.7 3.7 5.0 2.5 4.6

Height/

Width/

Depth mm

360/

200/

104

360/

200/

104

360/

200/

104

360/

200/

104

362/

200/

105

IP-Rating IP24 IP24 IP24 IP24 IP24

DHC | DHA L

The pressure-tested compact instantaneous water heaters of the DHC (U) and DHA L series have been specially developed for single phase power supplies. Their robust tubular heaters enable them to be used even with low water pressure.

PERFECT FOR EVERYDAY USE


› Multi functional unit for one or more draw-off points

› No scalding or overheating thanks to automatic switch-OFF

› Also for use in low pressure areas

› Selectable output (DHA L)

Hot water directly from the sourceTheir compact dimensions mean they can be positioned almost anywhere, such as underneath the kitchen sink (DHC U). This facilitates the installation of these appliances immediately at the draw-off point and translates into immediate and accurate hot water generation.

Note: These appliances can also be operated with a rated voltage of 220 V or 240 V.


DEM

PREMIUM

Model DEM 3 DEM 4 DEM 6 DEM 7 231001 231002 231215 232769Energy efficiency class A A A A

Rated output kW 3.5 4.4 5.7 6.5

Rated current A 15.2 19.1 24.7 16.3

Fuses A 16 20 25 20

Phases 1/N/PE 1/N/PE 1/N/PE 2/PE

Rated voltage V 230 230 230 400

Frequency Hz 50/60 50/60 50/60 50/-

Max. permissible inlet temperature °C 60 60 60 60

DHW delivery l/min 2.0 2.5 3.2 3.7

Height/Width/Depth mm 143/190/82 143/190/82 143/190/82 143/190/82

IP-Rating IP25 IP25 IP25 IP25


› Hot water available immediately

› Temperature limit internally adjustable from 30 °C to 50 °C

› No standby or distribution losses

› Can be used with commercially available taps

› 3.5 kW version with standard plug

The DEM mini instantaneous water heater delivers maximum convenience to any hand washbasin. With up to 6.5 kW, this appliance packs plenty of punch and is able to supply any hand washbasin at any time with pleasantly warm water.

MAXIMUM CONVENIENCE IN A MINI FORMAT

No long supply linesThe DEM saves energy, The heavy losses of a long supply line are avoided through direct connection to the tap and choice between undersink or oversink installation. The benefit: DHW is available practically as soon as it is needed.

Note: The DEM 3/4/6 can also operate with a mains voltage of 200 V, 220 V or 240 V. The DEM 7 can also operate with a mains voltage of 380 V.

12 | 13Mini instantaneous water heaters

DHM

PLUS

Model DHM 3 DHM 4 DHM 6 DHM 7 220813 220814 185473 232789Energy efficiency class A A A A

Rated output kW 3.5 4.4 5.7 6.5

Rated current A 15.2 19.1 24.7 16.3

Fuses A 16 20 25 20

Phases 1/N/PE 1/N/PE 1/N/PE 2/PE

Rated voltage V 230 230 230 400

Frequency Hz 50/60 50/60 50/60 50/60

Max. permissible inlet temperature °C 35 35 35 35

DHW delivery l/min 2.0 2.5 3.2 3.7

Height/Width/Depth mm 143/190/82 143/190/82 143/190/82 143/190/82

IP-Rating IP25 IP25 IP25 IP25

The DHM mini instantaneous water heater offers a solution for pressure-tested installation. This allows it to be combined with conventional pressure-tested taps.

THE AFFORDABLE SOLUTION FOR PRESSURE TAPS

Hot water – easily, quickly and without lossesThe DHM automatically raises the water temperature by around 25 °C. The decentralised installation at the draw-off point ensures an immediate supply of hot water with the lowest heat losses.

DHMBenefits for your home


› Temperature raised by approx. 25 °C


› Can be used with pressure-tested taps


Note: The DHM 3/4/6 can also operate with a mains voltage of 200 V, 220 V or 240 V. The DHM 7 can also operate with a mains voltage of 380 V or 415 V.

DNM

TREND

Model DNM 3 DNM 4 DNM 6 185411 185415 185418Energy efficiency class A A A

Rated output kW 3.5 4.4 5.7

Rated current A 15.2 19.1 24.7

Fuses A 16 20 25

Phases 1/N/PE 1/N/PE 1/N/PE

Rated voltage V 230 230 230

Frequency Hz 50/60 50/60 50/60

Max. permissible inlet temperature °C 35 35 35

DHW delivery l/min 2.0 2.5 3.2

Height/Width/Depth mm 143/190/82 143/190/82 143/190/82

IP-Rating IP25 IP25 IP25

In many instances where hot water is used, it is enough to heat tap water by 25 °C. One example would be a hand washbasin. That is exactly what the DNM with non-pressurised operation does, creating an affordable solution for many application areas.

OPTIMISED FOR WASHING HANDS AND SAVING MONEY

Flexible use for undersink or oversink installationThe DNM mini instantaneous water heater offers flexible installation almost anywhere. Subject to physical conditions, this appliance can be used as an oversink or undersink appliance.

DNMBenefits for your home


› Temperature raised by approx. 25 °C


› Three sets with matching tap available for DNM 3 (non-pressurised operation)


Note: These appliances can also operate with a mains voltage of 200 V, 220 V or 240 V.

14 | 15Mini instantaneous water heaters

Accessories

The last word in top class DHW comfortThe mono lever pressure tap MEKD with chrome finish is a perfect match for the DCE H compact instantaneous water heater, which guarantees a reliable function. Easy and pleasant to operate as a mono lever mixer tap. Excellent in the kitchen.

Surface mounted pressure taps

Our extensive range of accessories allows all of our appliances to be customised to meet your personal requirements – for tailor-made convenience. From the control unit of a single appliance to an elegant tap, STIEBEL ELTRON offers everything from a single source. This means that all components are perfectly matched which helps to prolong their service life, the result being a solution that lasts and lasts. For further information on our extensive range of accessories for your STIEBEL ELTRON products see www.stiebel-eltron.com or speak to your trade partner.

DISCOVERING POSSIBILITIES

Sensor taps

Unmatched ease of use and convenienceThe WSN sensor taps (non-pressurised operation) and WSH (pressure-tested operation) are operated solely via their motion sensors and are particularly suited to use at heavily frequented washing stations. The mixed water temperature can be freely selected or preset. An economical aerator and automatic shutdown

via infrared sensors reduce water consumption and save energy. Equipped with a hot water stop and hygiene flushing, which can be programmed in a 12 or 24-hour cycle, the WSN and WSH meet all standards of comfort and convenience. Depending on the version, power is supplied via a mains plug or battery.

Taps | non-pressurised (mini instantaneous water heaters)

Perfect for non-pressurised operationThis range of taps, for use in conjunction with non-pressurised (open vented) mini instantaneous water heaters, has the right solution for any environment, both as mono lever (MAE) and twin lever mixer taps (MAZ or MAW). The optimised flow pattern

of the integrated special aerator is indicative of the overall high quality of this range. Solid materials and a chrome finish ensure that all three taps are easy to care for and particularly durable.


Faster and easier access to the latest brochuresThe Media app keeps you up to date. It allows you to call up brochures and access lots of other news conveniently from your iPad. General information is available on our product groups: DHW, renewables, ventilation, air conditioning and room heating, along with the latest product brochures and themed brochures. Furthermore, you can find reference systems of all types – including successful examples of new build or modernisation projects with heat pumps and ventilation systems or decentralised DHW provision. All the content is updated regularly.

Superbly informed, always and everywhere, thanks to STIEBEL ELTRON: with

our numerous apps and tools for smartphones, tablets and PCs, we offer

the right level of support to aid the decision making and design processes.

Our explainer videos on the STIEBEL ELTRON YouTube channel convey the

fundamentals of innovative building services, whilst our Energy Life blog

offers interesting testimonials from customers, qualified contractors and

architects on a broad range of topics in the fields of DHW, renewables,

ventilation, air conditioning and room heating.

Committed to keeping you fully informed

The Media app offers you: › Key information at a glance › Clearly organised and always up to date › Information straight to your iPad, wherever you are › Simple and intuitive operation › Practical functions such as keyword search, index and personal bookmarks

› Download function for using documents offline

Available free of charge as an app from the App Store.

GOOD SERVICE MUST BE JUST AS COMPREHENSIVE AS A TECHNICALLY ADVANCED PRODUCT

A close network with highly trained service personnel and an outstanding spare parts supply ensures reliable, expert maintenance of your appliance. So you can be sure of impressive operational performance and an increased product service life. Our service department, available seven days a week on +49 (0)5531 702111, is happy to help ensure trouble-free appliance maintenance.

We speak one language the world over: German Engineering

We are represented in many key markets throughout the world with our

products and solutions. This includes three international production

facilities, 24 subsidiaries and agencies in over 120 countries. More than

40 per cent of turnover is now achieved internationally thanks to the high

vertical range of manufacture of our products, the well-engineered quality

“made in Germany” and in-depth knowledge of local markets.

SUCCESS ON FIVE CONTINENTS

STIEBEL ELTRON products are available worldwide. We are represented on the international stage by our own subsidiaries as well as numerous trade partners. With their own sales organisations and service facilities they successfully serve a diverse range of markets.

Ayutthaya

TianjinPoprad

Eschwege

Holzminden

Manufacturing facilities


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Have we sparked your interest? For further information, see www.stiebel-eltron.com or consult your local trade partner.

Legal notice | Although we have tried to make this brochure as accurate as possible, we are not liable for any inaccuracies in its content. Information concerning equipment levels and specifications are subject to modification. The equipment features described in this brochure are non-binding regarding the specification of the final product. Due to our policy of ongoing improvement, some features may have subsequently been changed or even removed. Please consult your local dealer for information about the very latest equipment features. The images in this brochure are for reference only. The illustrations also contain installation components, accessories and special equipment that do not form part of the standard delivery. Reprinting of all or part of this brochure only with the publisher’s express permission.

STIEBEL ELTRON International GmbH | Dr.-Stiebel-Strasse 33 | 37603 Holzminden | Germany Tel. +49 5531 7020 | Fax +49 5531 702479 | Email [email protected] | www.stiebel-eltron.com

hot water where you need it - stiebel eltron · pdf filehot water where you need it ......

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