DE1821415 - Boiler SIEMENS - Free user manual and instructions
Find the device manual for free DE1821415 SIEMENS in PDF.
| Product type | Electronic instantaneous water heater |
| Brand | Siemens |
| Model | DE1821415 |
| Power supply | 400 V three-phase, 50 Hz |
| Rated power | 18 kW (adjustable 18 or 21 kW) |
| Fuse protection | 32 A |
| Minimum cable cross-section | 4 mm² |
| Hot water flow rate at 38 °C (ΔT 12 °C) | 9.9 L/min |
| Hot water flow rate at 60 °C (ΔT 48 °C) | 5.4 L/min |
| Activation flow rate | 2.6 L/min |
| Flow pressure at activation | 0.025 MPa (0.25 bar) |
| Rated pressure | 1.0 MPa (10 bar) |
| Maximum inlet temperature | 55 °C |
| Adjustable temperature | 30 to 60 °C continuously |
| Specific electrical resistivity at 15 °C | ≥ 1300 Ω·cm |
| Protection class | Class I (mandatory earth connection) |
| Maintenance and cleaning | Clean with a damp cloth; do not use abrasive products or steam cleaner |
| Safety | All-pole disconnection device; automatic shutdown in case of fault |
| Special accessories | Load shedding relay BZ 45L20, mounting kit BZ 45K23, premixer BZ 45T20 |
| Use | Indoor, frost-free; closed circuit (pressure-resistant) |
Frequently Asked Questions - DE1821415 SIEMENS
User questions about DE1821415 SIEMENS
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
Download the instructions for your Boiler in PDF format for free! Find your manual DE1821415 - SIEMENS and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. DE1821415 by SIEMENS.
USER MANUAL DE1821415 SIEMENS
operating instructions
Notice de montage
et d'utilisation
Montage-en
gebruikshandleiding
Instrukcja montazu
i uzytkowania
HctpyKnna no MoHTaKy
n3KcnpnyatauH
Montaj ve Kullanma
Kilavuzu
Montageanleitung
Eine Störung, was tun?
Installation instructions
Install the continuous-flow heater as described in the illustrated section. Observe the instructions in the text.
The illustrations can be found in the centre of the instruction manual.
Safety information
Risk of electric shock!
Switch off the mains voltage supply immediately if a fault occurs.
We do not accept liability for damage resulting from failure to heed these instructions.
The continuous-flow heater may only be connected and put into operation by a qualified professional.
Never open the appliance without disconnecting the power supply beforehand.
The statutory regulations of the respective country, as well as those of the local electricity and water suppliers, must be adhered to.
Happhaimcoane flow heater is a Class must be connected to the protective earth.
The appliance must be permanently connected to installed pipes. The conductor cross-section must comply with the installed appliance power.
Cauched water pipes may give the appearance of a connected protective earth.
To guarantee compliance to relevant safety regulations, an all-pole separator must be fitted during installation. The contact opening must be at least 3mm
The continuous-flow heater is only suitable for closed (pressurized) operation.
The tap and outlet fittings must be approved for operation with closed (pressurized) continuous-flow heater systems.
The continuous-flow heater can be operated with cold or pre-warmed water (for example, from a solar energy unit water supply). Observe the technical data and the special accessories for this purpose.
The continuous-flow heater is only suitable for connection to DVGW (German Technical and Scientific Association for Gas and Water) approved plastic pipes.
The continuous-flow heater may only be installed in a frost-free room.
- disconnect the electrical connection cable from the supply and shut off the water supply before connecting the appliance!
Connect the water supply and then connect the electrical supply.
Only make the openings which are required for installation on the rear of the appliance. If the appliance is reinstalled, the unused openings must be provided with watertight sealing.
Do not touch electrically live parts after installation.
Installation
Unpacking/Removing the cover
Unpack the appliance and check for transport-related damage.
Please dispose of the packaging, and if applicable, the old appliance in an environmentally-friendly manner.
Preparations for installation
Important: Only use the supplied installation set. The supplied water connection nozzles must be installed!
- Shut off water supply. The electrical connection (connection cable) must be disconnected from the power supply. Unscrew the fuse or switch off the circuit breaker.
III. Wall mounting
The continuous-flow heater must be mounted on the wall. Attach it if necessary on the lower adjustable screws.
The distance to the wall is variable. You can compensate for any unevenness of the wall's surface.
The grommet must tightly surround the connection cable. If it is damaged during mounting, the openings must be provided with watertight sealing.
IV. Water connection
The continuous-flow heater must be vented. The warm water tap must be opened and the appliance must be flushed out thoroughly for 1 minute with at least 6 litres of water.
V. Electrical connection/Mounting
The electrical supply terminal can be fitted at the top or bottom. The sheath of the connection cable must extend for at least 40mm into the appliance.
Set the power using the power selector switch before connecting the wires to the mains connection terminal:
et DE 1113415 to 11kW (down) or 13kW (up).
Set DE 1821415 and DE 4151821 to 18kW (down) or 21kW (up).
Set DE 2427415 or DE 4152427 to 24kW (down) or 27kW (up).
The set power must be marked on the ratings plate.
Now screw the wires tightly into the mains connection terminal.
VI. Startup/additional information
The device is compliant to IEC 61000-3-12.
First start-up
■ witch on the fuses.
Setting the temperature.
Starts rinsing: Open the warm water tap and allow water to flow for at least 1 minute (flow-rate at least 6 litres per minute). Only then (for safety reasons) will the appliance begin to heat.
Tip: Should the appliance not start because of a reduced flow-rate, remove the perlator, shower head or similar before start and repeat the process.
remove the flow-rate limiter (see Fig. A) with low water pressure.
Explain the operation of the continuous-flow heater to the user.
A If the continuous-flow heater does not have sufficient water flow due to low water line pressure in your domestic plumbing system, remove the flow-rate limiter.
B Priority circuit for the combination with electrical storage heaters:
For operation with a priority circuit, a special load shedding relay BZ 45L20 (special accessory) is required. Other existing load shedding relays, with the exception of electronic load shedding relays, may malfunction.
The control electronics must be coded when operated with a load shedding relay.
D Status display on the appliance
| LED | Appliance status |
| Off | Off |
| Lights up | Ready |
| Slow flash (1/s) | Appliance is heating |
| Fast flash (4/s) | Desired water temperature is not reached (water flow too high for appliance rating). |
The filter upstream from the check valve in the cold water supply inlet is clogged.
Remove the filter and either clean it or descale it.
See Figure E 1-3.
Technical data
| DE 1113415 DE 182 | 1415 DE 4151821 | DE 2427415 DE 4152427 | ||
| Rated output | [kW] | 11.0 13.0 | 18 21 | 24 27 |
| Rated voltage | [V] 400 400 | 400 | ||
| Fuse protection | [A] 16/2032 | 40 | ||
| Minimum conductor cross-section | [mm²] | 4 | 4 | 6 |
| Warm water flow at rated output with temperature increase from | ||||
| 12°C to 38°C | [l/min] | 6.0 7.1 | 9.9 11.6 | 13.2 13.9 |
| 12°C to 60°C | [l/min] | 3.8 3.3 | 5.4 6.3 | 7.2 7.6 |
| Start-up flow | [l/min] | 2.6 | 2.6 | 2.6 |
| Start-up flow pressure* | [MPa (bar)] | 0.025 (0.25) | 0.025 (0.25) | 0.025 (0.25) |
| Application area in water specific electric resistance at 15°C | [Ωcm] | ≥ 1300 | ≥ 1300 | ≥ 1300 |
| Rated pressure | [MPa (bar)] | 1.0 (10.0) | 1.0 (10.0) | 1.0 (10.0) |
| Maximum permissible supply temperature | [°C] | 55 55 55 | ||
| Maximum mains impedance at connection point | [Ω] | ≤ 0.244 | ≤ 0.244 | ≤ 0.244 |
- The pressure loss on the mixer must also be added
Operation with prewarmed water (solar heated)
The continuous-flow heater can only heat prewarmed water to a max. of 60^ . If the cold water supply exceeds a temperature of 55^ , the water will not be warmed any further.
Important: The cold water supply temperature must not be higher than 55^
If the cold water supply exceeds a temperature of 60^ , a circuit breaker will trigger and shut the appliance off. Therefore, the residential plumbing must be equipped with a thermostatic premixer (e.g. special accessory BZ 45T20) that will limit the cold water supply temperature to a max. of 55^ by appropriately mixing in cold water.


Special accessories
Pipe kit BZ 45U20: for use of the continuous-flow heater as an under sink appliance
rBz145b20ch (load shedding relay) for operation with a priority circuit
Mounting kit BZ 45K23: for surface mount installation
Thermostatic premixer BZ 45T20: for installation in the domestic plumbing when using preheated water
Operating instructions
Please read the operating instructions carefully before you use the appliance!
Safety information
This appliance is intended for domestic use or for household-based non-commercial applications. Household-based applications include, e.g. usage in employees catering facilities for shops, offices, agricultural and other commercial operations, as well as usage by guests of guest houses, small hotels and similar residential establishments.

Risk of electric shock!
Switch off the mains voltage supply immediately if a fault occurs.
We do not accept liability for damage resulting from failure to heed these instructions.
The continuous-flow heater may only be connected and put into operation by a qualified professional.
Repairs may only be undertaken by a suitably qualified specialist to avoid potential sources of danger.
The continuous-flow heater may only be installed in a frost-free room.
Persons (including children) with diminished bodily, sensory or mental perception, or those who lack knowledge or experience should not operate the appliance, unless they are monitored or have received instruction concerning use of the appliance by persons responsible for their safety.
Keep children away from the appliance. Please monitor children to ensure that they do not play with the appliance.
he mixer and the warm water pipe may be hot.
Please switch off all fuses immediately if a malfunction occurs. Immediately shut off the cold water supply to the appliance should it leak. The malfunction can only be repaired by a specialist or an authorised service agent.
Your new appliance
The electronic continuous-flow heater "electronic comfort" is intended exclusively for heating water which flows through the appliance.
The continuous-flow heater switches on and heats the water when the warm water tap is opened. It switches off as soon as the tap is closed.
Operating the continuous-flow heater
Selecting shower temperature
You can select the desired temperature by turning the continuously variable rotary knob, which can be adjusted from 30^ to 60^ .

Conserving energy and water
Mixing in of cold water in the fitting requires unnecessary water and energy. You should therefore set the desired temperature directly on the continuous-flow heater and then open the water tap.
In "e" position the appliance is operated economically.
Using the appliance after switching off the water supply
Switch off the appliance (unscrew the fuse in the house electrical installation).
Open the warm water tap and keep it open until the air has been completely forced out of the water pipe.
Switch the fuse back on again.
The appliance is now ready to operate.
Cleaning
Only wipe off the appliance using a moist cloth. Do not use acidic or abrasive cleaning materials.
Do not use a steam cleaner.
Customer Service
We ask you to always provide the E-No. and the FD-No. of your appliance when calling in a customer service engineer. You will find the numbers on the inner side of the fold up operating panel on the continuous-flow heater.
A fault, what to do?
If your appliance does not operate as required, it is often due to a very minor problem. Please check whether you can remedy the fault yourself by using the following guidelines. You will save yourself the costs of an unnecessary visit by customer service personnel.
| Fault Cause Solution Who | |||
| Water flow-rate is too low. The filter | in either the water tap or the showerhead is clogged | Remove the filter and either clean it or descale it. | Customer |
| The filter in the corner regulating valve is clogged. | Get a servicing expert to clean the filter. | Servicing expert | |
| The filter upstream from the check valve in the cold water supply inlet is clogged. | Remove the filter and either clean it or descale it. | Servicing expert | |
| The desired water temperature is not reached. | The continuous-flow heater is connected to a thermostatically-controlled water tap. | Set the temperature on the continuous-flow heater to "max". | Customer |
| The power limit has been reached. Water flow-rate is too high and/or the cold water supply temperature is too low. | Reduce the flow-rate at the water tap supply. | Customer | |
| By a qualified professional: use the angle valve to regulate the flow-rate. Check the flow-rate limiter or replace it with a smaller one. | Servicing expert | ||
| The water is not sufficiently warm. | The fuse in the house electrical installation has tripped/blown. | Check the fuse in the house electrical installation. | Customer |
| The appliance's automatic circuit breaker has been tripped. | Get the appliance's automatic circuit breaker checked by an electrician. Check the permissible supply temperature. | Servicing expert | |
| The power limit has been reached. Water flow-rate is too high and/or the cold water supply temperature is too low. | By a qualified professional: use the angle valve to regulate the flow-rate. Check the flow-rate limiter or replace it with a smaller one. | Servicing expert | |
| The power selector switch is set incorrectly. | Set the power selector switch to suit the appliance. | Servicing expert | |
| From time to time, cold water flows out. | The air sensor in the appliance detects air in the water and momentarily switches the heating element off. | After a few seconds, the continuous-flow heater automatically goes back into operation. | Continuous-flow heater automatically resolves problem |
| Winter operation: The desired water temperature leaving the tap is no longer reached. | The supply temperature has reduced. | Reduce the water flow on the taps until the desired water temperature is reached. | Customer |
| The appliance does not start (heat), no water flows | Power failure or initial start-up. Starts rinsing: Open the warm water tap and allow water to flow for at least 1 minute (flow-rate at least 6 litres per minute). Only then (for safety reasons) will the appliance begin to heat. Should the appliance not start because of a reduced flow-rate, remove the perlator, shower head or similar before start and repeat the process. | Customer | |
If the fault could not be eliminated, please call customer service.
Disposal

This appliance is labelled in accordance with European Directive 2002/96/EG concerning used electrical and electronic appliances (waste electrical and electronic equipment - WEEE).
The guideline determines the framework for the return and recycling of used appliances as applicable throughout the EU.
Please ask your specialist retailer about current disposal facilities.
Guarantee
The guarantee conditions for this appliance are as defined by our representative in the country in which it is sold.
Details regarding these conditions can be obtained from the dealer from whom the appliance was purchased. The bill of sale or receipt must be produced when making any claim under the terms of this guarantee.
Sous reserve de modifications.
Montagehandleiding
Vent for one minute!
IOKnpoBaT BoOOnpOBoD.3NeKtpnueeCKoe NOkHIOUeHHe (coeHNHTeBHy KabeN) He DOJXHO 6bTb NOD HApJxKeHHeM. BbIKpyTHTb HIN OTKnIOuHTb npedoxpaHHTeH.

HacteHHbIMoHTax
IpouHO MOHTnPOBaT npOTouHbI HArpeBaTeNb Ha CTeHy. 3aKpeINrB erO npn Heo6xOAnMOCTn CHN3y yCTaHOBOUHbl MN 60NTAMN.
PacctoHne OTEhBbapbnpyetcra.Tak MoKHO KOMnEH-CnpoBaTb HEPOBHOCTN CTeHbl.
HacaIkaDOnJkHa IIOTHO 06XBaTbIBaTb CoeINHITeNBHbI Ka6eNb. EcnI OHa 6ydt NobpeKJeHa npn MOHTaxe, He- 06xoIMMo repMeTuHO 3aKpbTb OTBepCTne.

IOnBOBBOBbI
IpoToHbH HArpeBaTeNb Heo6xOAnMo 06e3Bo3dyWHTb.ДЯЗTO rONHOCTbO OTKpbITb KpaH rOpraeBBObl nPpOMbIBaTb npH6Op BOOn B TeueHne 1 MHyTbIC paCXODOM MNHNMyM 6 NITPOB.

3neKtponOpoknoueHne/Montax
KlEmMy noKnHoueHHN K cEtN MOHTnPoBaTb CBepxHnn CH3y.Obonouka coeHNHTeBHorO Ka6en DaONXHa BdaBaTbCRA MNHMym Ha 40 MM B npH6Op.
Ipeep noKJIuHcHEm npOBoDob K cTeBOK KneMe HAcTPOHT MOUHOCTb NocpeDCTBOM nepeKIOUaTeJRA MOUHOCTN:
DE 1113415 Ha 11 KBT (BHN3y) HIN 13 KBT (BBepxy).
DE 1821415 n DE 4151821 Ha 18 KBT (BHN3y) nnn 21 KBT (BBepxy).
DE 2427415 nIN DE 4152427 Ha 24 KBT (BHN3y) nIN 27 KBT (BBepxy).
HactpoeHHa MoUHOCTb DOJIxHa 6bITb OTMeueHa Ha MapKn-POBOuHO TabIuKe.
3aTeM npBHTb npBOda K cTeBOK JEMMe.

BBOB B3KcnpnyatauH/0dONnHHTenbHa HOpMaun
YcTpoiCTBO COOTBETCTByET CTaHapTy IEC 61000-3-12.
PepBbI BBOD B EKcIIyatauH0
KlnHouHTb npeOxpaHnTeBhIbe yCtpoiCTBa.
YcTaHOBt Tempepaty.
PpombIbKa npn NyCke:OTKpbITb KpaH rOpraeB BoDbI nponycKaTb BDOy He MeHee 1 MNHyTb (pacxOJ He MeHee 6 nHTPOB B MNHyTy).ToJIbKO nOcNe 3TOrO npn6Op HaunHaet HarpeB (TexHnka 6e3oNaCHOCTN).
Cobert: ecnn n3-3a cnafo noToKa npnbOp He BkHouaetcra, To dny Nyska HaneKHT DeMOHTnpoBaTb aepaTOp, DyweByocTeKry H T. P., H NOBtOpuTb Ipouecc.
Ipn Hn3KOM DaBHeHH BOOpnoBoJa ydaHtB OgraHnHTeJIb NotoKa (cM. pnc.A).
6bCHnTb noJIb3OBaTeIIO npaBnla 3KcNpyataun npoTOUHorO HaPeBaTeIa.

Ecnn 3-3a HN3KOrO daBneHn BDOOpOBoDa B DoMaunHe CNTeMe npOTuHb HArpeBaTeNb He DCtNa Raet DOCTaTOUHoro NOTOKa, ydaJIb OprAHNuHTeJb NOToka.

PnOpHTHcXemaI KOMHOBKn C3neKToHa- rpeBaTeHBbIMn HAKONITeHBbIMn Pnp6opamn: Ia 3KcNpyataun C npOpHTHeoC XeMoH Heo6xO dmo CneuaJIbHoepene c6pocararpy3Kn BZ 45L20 (CneuaJIbHa npHaadJnxHoctb).Dpyre, yke cy- uectByIOUne pene c6pocararpy3Kn, 3a NckIoueHNem 3NeKtPOHHoro pele c6pocararpy3Kn, MoryT pa6oTaTb HeNCnPabHO.

Pn3KcIpyataunC pene c6poca Harpy3Kn Heo6xo-IMMO KOIpOBoTb 3NeKtpOnHky ynpabHeHH.

HnDnkaCnCocToHn np6opa
JeOnyckatb DeTei K npnbopy. Ha6nOaTb 3a DeTbMn, UTo6bl OH He nIrpani C npnbopom.
CmecntbHaapMaTpyaNtpy6aRopueeBoNbIMOryT HArpeBaTbcra.
B cnyae c608 HemeJeHHO BbIKIOuHTb npedoxpaHInTeHH. PnOsbApUeHHnepeKpbIb NODauy XoJIoHO BOpbl. HenCnpaBHOCTb DOJIKHy ycTaHbTc TOnbKO 3aBODcKIM cepBNCbHM CEHTPOM INCepTHΦHUNPOBaHHO CneuaNN3NPOBaHHO ΦHPMOI.
BaushoBbI npH6Op
3neKtpoHHb npToOHb HArpeBaTeB "electronic comfort" NOOrpEbaeT BODy, KOrda OHa TeuET no erO Tpy6am.
IpoToHbI HarpeBaTeN BkHIOuaTcN HArpeBaET BOy, KOrda OTKpbIBaETcKaH rOpraeN BObl. OH ChOBA BbIKHOaETc, KOrda KpaH 3aKpbIBaETc.
3Kcnpnyataun npoTouHoro HarpeBaTeIa
Bb6op Tempepatypblnnywa
Bb6paTb c nOmoBHO pyuKn HAcTpoN KKeJaEMyTO TempeTyPy nnABHO ot 30^ do 60^

3KOHOMN3Heprn N BODbl
IobaJIeHHe XoJIoHbOBoIbApMaTyPnTpe6JIeTnH HIO BOyU 3HeRnIO. IOnToMy HacTpAnBaTe HeoBxoJMyo TEMnepaTyPnHocpeDCTBeHHo Ha nOtouHom HarpeBaTeNe IOTKpbIBaIe KpaH.
Obecountb np6op (BbIKHouNTb npedeoxpaHITeN BDOMaWHe yCTaHOBKe).
OTkpBbTaB KpaHbI, noka n3 Tpy6oPBOda He BbIeT BO3dyx.
CHOBA BKNIOUHTb npedoxpaHAnoune yctpoNCTBa.
Pn6op roTOB K ekcnnyataun.
OuNTka
PpOtnpaTb npn6Op TJIbKO BnaKhbIM CpeIcTBOM. He nCIOB3OBaTb OCTpbIe NnN a6pa3NBhIe YnCTraIue cpeIcTBa.
Ie IcNoJIb3OBAtB NapocenapaTop.
CepBnchoe 6cbnyKbHne
EcnHneOxOIMO cepBnCHe O6cnyKuBaHne, yKaXnTe E N# FD N# BaWero np6opa.
Cm. daHbIe Homepa Ha BHyTppeHHe CTOpOHe OTKnIDHO 1aBw-naHenn ynpaBneHn npoTuHOro HaPpeBaTeJIa.
AE United Arab Emirates,
BSH Home Appliances FZE
Round About 13, Plot Nr MO-0532A
Jebel Ali Free Zone -Dubai
Tel.: 048814401
mailto:service-ua@bshg.com
www.siemens-home.com/ae
AL Republika e Shqiperise, Albania
AERTECH SH.P.K.
Rr. Sami Frasheri
Pallati Avacionit te vjetar
Shkalla 1, Hyrja 2
Tirana
Tel.: 0673374106
Fax:071733222
mailto:volina@ovi.com
www.siemens-home.com/ch
CN China, 中国
BSH Home Appliances Service Jiangsu Co. Ltd.
20/F, CN International Mansion
No.129 Zhongshan Road
210005 Nanjing, Jiangsu
Province
Service Tel.: 400 889 9999
Caroline Tel: 800 828 9828
Fax:02584701672
mailto:careline.china@bshg.com
www.siemens-home.cn
CZ Ceska Republika, Czech Republic
Central Branch Service
17 km E.O. Athinon-Lamias &
Potamou 20
14564 Kifisia
Unit 1 & 2, 3rd Floor
North Block, Skyway House
3 Sham Mong Road
Tai Kok Tsui, Kowloon
Hong Kong
Tel.: 2565 6151
Fax: 25656681
mailto:service.siemens@
bshg.com
www.siemens-home.com.hk
HR Hrvatska, Croatia
BSH kučni urežaji d.o.o.
Kneza Branimira 22
10000 Zagreb
Tel.: 016403609
Fax: 016403603
mailto:informacije.servis-hr@
bshg.com
www.siemens-home.com/hr
LU Luxembourg
Union Industrial Building
Block A,#01-03
577177 Singapore
Tel.: 67515000
Fax:67515005
mailto:bshsgp.service@
bshg.com
SI Slovenija, Slovenia
BSH Hišni aparati d.o.o.
Litostrojska 48
1000 Ljubljana
Tel.: 015830887
Fax: 015830889
TH Prathet Thai, Thai
BSH Home Appliances Limited
TPS Building
1023, 1st floor, Pattanakarn Road
Suan Luang, Suan Luang
Bangkok 10250
Service Call Center 02 351 8995
Spareparts Tel.: 02 769 7975
Tel.: 027697970
Fax:027697971
www.siemens-home.com
TR Türkiye, Turkey
BSH Ev Aletleri Sanayi
ve Ticaret A. S.
Cakmak Mahallesi
Balkan Caddesi No: 51
34770 Umraniye, Istanbul
Tel.: 02164446688
Fax: 02165289188
mailto:careline.turkey@
bshg.com
www.siemens-home.com/tr
UA Ukraine, YkpaHa
TOB "BCX NóbyToba Texhika"
ten.: 044 4902095
www.siemens-home.com.ua
XS Srbija, Serbia
BSH Kučni aparati d.o.o.
Milutina Milankovića 11a
11070 Novi Beograd
Tel.: 011 205 23 97
Fax:0112052389
mailto:informacije.servis-sr@
bshg.com
www.siemens-home.rs
Siemens-Electrogerate GmbH
Carl-Wery-Str. 34, 81739 München
www.siemens-homeappliances.com
9000806148