DO3670D4M - Chauffe-eau instantané et cumulus SIEMENS - Free user manual and instructions

Product Type	Instantaneous and storage water heater
Brand	Siemens
Model	DO3670D4M
Rated Output	2.2 kW
Rated Capacity	5.0 liters
Dimensions (Height x Width x Depth)	435 x 270 x 240 mm
Weight (filled)	7.8 kg
Electrical Connection	230 V, 10 A fuse
Water Connection	3/8 inch
Max Flow Rate	5 l/min
Heat-up Time to 60°C	8 minutes
Max Temperature	85 °C
Energy Efficiency Class	A
Annual Energy Consumption	483 kWh
Sound Power Level	15 dB
Cable Length	0.6 m
Installation Technology	CLICKFIX plus
Safety Features	Resettable safety temperature limitation, frost protection
Cleaning	Mild cleaning agent, do not use abrasive or steam cleaner
Spare Parts Availability	Customer service for replacement threaded fittings

Frequently Asked Questions - DO3670D4M SIEMENS

How do I install the Siemens DO3670D4M water heater?

Installation must be performed by a qualified professional. First, shut off the water supply. Mount the unit following the illustrations in the manual. Connect the water hoses using the supplied sealing gaskets and tighten the fittings (do not lubricate). Then open the corner valve to fill the reservoir completely before plugging into the mains.

What is the maximum water temperature?

The maximum water temperature is approximately 85 °C when the rotary selector switch is set to position 'III'. Lower settings are available: 'I' for approx. 40 °C and 'e' for approx. 60 °C.

Can I use a timer switch with this appliance?

No, the appliance must not be powered via an external switching device such as a timer switch. This is to prevent unintentional reset of the safety temperature limitation in case of a fault.

What should I do if the water heater leaks?

Immediately shut off the cold water supply to the appliance. Then disconnect the power plug and contact a qualified specialist for repair.

How do I descale the appliance?

Descale the outlet pipe using a commercially available descaling agent or vinegar. If the flow rate drops significantly, have a specialist descale both the heater and tap. Avoid using aggressive cleaners.

What does the pilot lamp indicate?

The pilot lamp lights up during the heating process and switches off when the set temperature is reached. If it stays off, the safety temperature limiter may have tripped.

Is the water heater suitable for outdoor use?

No, this appliance is intended for domestic indoor use only and must be installed in a frost-free room. It may be used up to 2000 m above sea level.

What type of tap is required?

This open (unpressurised) water heater requires a single tap connection. The warm water outlet serves for pressure compensation and must be connected to suitable fittings (order numbers BZ 13051, BZ 13061, or BZ 11113). Do not use perlators or shower taps.

How can I save energy with this water heater?

Set the rotary selector switch to position 'e' (approx. 60 °C) for economical operation and reduced limescale buildup. Standby power consumption is 0.20 kWh/24h at 65 °C.

Where can I find the serial number for customer service?

The E-No. and FD-No. are located near both water connection nozzles of the water heater. Keep them ready when contacting customer service.

USER MANUAL DO3670D4M SIEMENS

Illustration of a Siemens water purifier with tubing and a sink (no text or symbols)

DO3670D4M

6 720 820 349

9001217912

Montage- und

Gebrauchsanleitung

Installation and

operating instructions

Sicherheitshinweise

5 l/min = 1 Liter in 12 Sekunden

Illustration of an open book with a curved arrow pointing upward, no text or symbols present

A

Line drawing of a portable water heater with control panel and accessories (no text or symbols)

B

C

Richtig

Falsch

D

E

Warm
Hot

Diagram of a kitchen faucet with water spray and directional arrows indicating flow (no text or symbols)

Gerät vollständig entlüften!
Vent the unit completely!

Line drawing of a gas washing machine with a power outlet and pipe connection (no text or symbols)

Simple line drawing of a vertical pole with a circular hole and rectangular frame (no text or symbols)

F

Safety information

This appliance is intended for domestic use and the household environment only.

• Install and operate the appliance as described in the text and illustrations. We do not accept liability for damage resulting from failure to heed these instructions.
  This appliance is intended for use up to an altitude of 2000 m above sea level.
  The appliance may only be installed and stored in a frost-free room (due to residual water).

Risk of electric shock! Switch off the mains voltage supply immediately if a fault occurs. Immediately shut off the cold water supply to the appliance should it leak.

The appliance may only be connected and put into operation by qualified professional.
To avoid potential sources of danger, repairs and maintenance may only be undertaken by a suitably qualified specialist.
- Shut off the water supply before connecting the appliance. Do not insert the plug into the mains socket.
Caution!

Fill the appliance with water first, then insert the mains plug, otherwise the resettable safety temperature limitation will trip.

• Observe the statutory regulations as well as the connection regulations of the electrical and water utility companies.
• Only connect the appliance to a correctly earthed electrical socket. Do not use extension cables.
  ■ Disconnect the power supply before opening the appliance.
  The appliance may not be powered via an external switching device such as a timer switch in order to exclude the danger of an unintentional reset of the safety temperature limitation in the event of a fault.

The connection cable may not make contact with hot components. This can damage the insulation.
If the electrical connection cable of this appliance is damaged, it may only be replaced by one of our authorised customer service representatives in order to avoid potential sources of danger. The plug must be removed from the mains before replacement.
The small water heater is only suitable for use with an open (unpressurised) and a single tap connection. The warm water outlet is used for pressure compensation and may only be connected to suitable fittings (Order No. BZ 13051 or BZ 13061 for undersink appliances or BZ 11113 for oversink appliances).
The tap outlet must always remain free. Do not use perlators (diffusers) or shower taps.
This appliance can be used by children aged 8 years and older as well as by persons with diminished bodily, sensory or mental perception, or those who lack knowledge or experience, if they are monitored or have received instruction concerning use and comprehend the possible dangers that can result. Children may not play with the appliance. Cleaning and maintenance by the user may not be performed by unsupervised children.

• Keep children away from the appliance.
• Please monitor children to ensure that they do not play with the appliance.
  The warm water pipe may be hot. Please inform and instruct children appropriately.
• Do not use aggressive or abrasive cleaning detergents!
• Do not use a steam cleaner.

Congratulations on purchasing this Siemens appliance. You have acquired a top-quality product, which will give you a lot of enjoyment.

Please read this installation and operating instruction manual carefully, then act accordingly! Store for future reference.

Installation instructions

Unpacking

• Inspect the new appliance for transport damage!
  Please dispose of the packaging, and if applicable, the old appliance in an environmentally-friendly manner.

Install the small water heater as shown in the illustrations. Observe the instructions in the text.

The illustrations can be found in the centre of the instruction manual.

Scope of delivery/Dimensions

Water connection

Caution!

Do not allow the existing tap mixer to become calcified. A reduced flow rate will ruin the water heater.

Wall mounting

For mounting without the wall hooks, observe the different dimensions!

Screwing on the Connection Hoses

■ Fit the sealing gasket.
- Place the sleeve nuts onto the threads and screw on by hand.
■ Tighten the screw fitting.

Hold the threaded fittings on the water heater with a spanner. Do not lubricate the thread!

After the unit has been used to heat water a few times, check the screws and retighten, if necessary.

Replacement for a damaged threaded fitting is available from customer service.

First start-up

Electrical connection

■ Important: Do not insert the plug into the mains socket yet.

■ Open the corner valve.
- Completely fill the heater's reservoir with water. Set the flow on the corner valve.

5 l/min = 1 l in 12 seconds

■ Only then insert the plug into the mains socket.

Checking the heating

■ Turn the rotary selector switch to "III" (approx. 85°C).

■ Monitor the heating process until the pilot lamp switchesoff.

Duration: approx. 12–18 minutes.

• Check the temperature.
  Caution: If the safety temperature limitation has switched off the small water heater, unplug the mains plug, open the warm water tap and allow approx. 4 litres of water to flow. Then plug the mains plug back in. The appliance is ready again for operation.

Limitation of the water temperature

The temperature of the water leaving the tap for the small water heater can be mechanically set to stage "I" (approx. 40 °C) or stage "e" (approx. 60 °C).

Information on temperature limiting can be found in the operating instructions.

Saving energy

■ Turn the rotary selector switch to "e".
■ Hand over the installation and operating instructions to the user and explain how the appliance operates.

Technical data

Type DO3670D4M
Rated output [kW] 2.2
Rated capacity [l] 5.0
CLICKFIX plus installation technology √
Mixed water quantities 40 °C (15°C/85°C) / (15°C/85°C) [l] 9.5/14
Variable temperature adjustment up to	[°C]	85
Stand-by power consumption at 65°C/24 h	[kWh/d]	0.20
Electrical connection	[V]	230
Heat-up time to 60 °C (supply temperature 12°C)	[min]	8
Fuse protection	[A]	10
Water connection	["]	3/8
Maximum flow	[l/min]	5
Cable length	[m]	0.6
Dimensions (Height x Width x Depth)	[mm]	435 x 270 x 240
Weight, filled	[kg] 7.8
Energy efficiency class		A
Load profile		XXS
Annual energy consumption	[kWh]	483
Daily energy consumption	[kWh]	2.330
Sound power level	[dB]	15
Hot water heating energy efficiency	[%]	36.9

Operating instructions

■ Before using the appliance, please read the instructions carefully and observe them!

■ Important: The appliance may never be exposed to frost!

Risk of electric shock! If a fault occurs, immediately disconnect the plug from the power supply! Immediately shut off the cold water supply to the appliance should it leak.

Please read and observe the detailed safety instructions at the start of these instructions!

Operating the appliance

The small water heater heats and stores drinking water up to approx. 85 °C.

The warm water outlet of the small water heater serves for pressure equalisation and may be connected only to special tap mixers (BZ 13051 or BZ 13061).

Setting the water temperature

The outlet temperature can be limited to approx. 40 °C (Position "I") or approx. 60 °C (Position "e").

The rotary selector switch also switches on the heating system.

Position:

Cold

* Frost protection

I Approx. 40 °C (soft lock-in)

e Conserve energy approx. 60 °C (soft lock-in)

III Hot water approx. 85 °C

During heating, the pilot lamp lights and expansion water drips from the outlet.

The appliance with be covered more quickly with limescale at higher temperatures.

Tip: Set the rotary selector switch to "e" to operate the appliance economically and to reduce the effects of limescale.

Limitation of the water temperature

Limit the outlet temperature to avoid scalding with hot water:

- Set the rotary selector switch to "●".

■ Open the cover of the rotary selector switch.

Select between "I" = approx. 40°C or "e" = approx. 60°C; position between "I" and "e": no temperature limiting.

Close the cover.

Switching off

- Set the rotary selector switch to "●". The heating is switched off.

Cleaning

Do not use aggressive or abrasive cleaning detergents!

Do not use a steam cleaner.

■ Clean appliance externally with a mild cleaning agent.

Descaling

■ Descale the outlet pipe with commercially available descaling agent or vinegar.

- Please observe the manufacturers warnings when descaling.

If the water flows significantly slower when the tap is fully opened, the small water heater and tap should be descaled by a specialist. Otherwise, a pressure that is higher than allowed can be produced.

Fault

Set the rotary selector switch to "e" and disconnect the mains plug if the water is no longer being heated. Open the hot water tap and allow approx. 4 litres of water to run through. Then reconnect the mains plug.

Maintenance and repair work should only be performed by a qualified professional.

Disconnect the power supply before opening the appliance!

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 number near both water connection nozzles of the small water heater.

Disposal

This appliance is labelled in accordance with European Directive 2012/19/EU 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, or directly from our representative in the country. Furthermore, the guarantee conditions can also be found on the Internet at the website address stated. The bill of sale or receipt must be produced when making any claims under the terms of this guarantee.

Kundendienst – Customer Service

European Trade Center Building, 5th floor 1784 Sofia

Tel.: [phone]

Fax: [phone]

mailto:[e-mail]

www.siemens-home.bg

CH Schweiz, Suisse, Svizzera, Switzer

BSH Hausgeräte AG

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.: [phone]

Fax: [phone]

mailto:[e-mail]

www.siemens-home.com.hk

HR Hrvatska, Croatia

BSH kućni uređaji d.o.o.

Kneza Branimira 22

10000 Zagreb

Tel:. [phone]

Fax: [phone]

mailto:[e-mail]

www.siemens-home.com/hr

LU Luxembourg

www.siemens-home.com/lu

ME Crna Gora, Montenegro

Elektronika komerc

UI. Slobode 17

84000 Bijelo Polje

Tel./Fax: [phone]

Mobil: 069 324 812

mailto:[e-mail]

MK Macedonia, Makedonija

GORENEC

Jane Sandanski 69 lok. 3

1000 Skopje

Tel.: [phone]

Mobil:070 697 463

mailto:[e-mail]

PH Philippines

Häfele Philippines, Incorporated

Levi Mariano Avenue, Brgy. Ususan,

Taguig City 1632

Metro Manila

Tel.: [phone]

Fax: [phone]

mailto:[e-mail]

PL Polska, Poland

2034/1-5 Ital Thai Building,

1st Floor, New Petchburi Road

Bangkapi, Huaykwang,

Bangkok, 10310

Tel.: [phone]

Fax: [phone]

Service Call Center 02 351 8995

Spareparts 02 769 7975

www.siemens-home.com/th

TR Türkiye, Turkey

BSH Ev Aletleri Sanayi

ve Ticaret A. S.

Fatih Sultan Mehmet Mahallesi

Balkan Caddesi No: 51

34771 Ümraniye, Istanbul

Tel.: [phone]*

Fax: [phone]

mailto:[e-mail]

www.siemens-home.com/tr

www.siemens-homeappliances.com

9001217912