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USER MANUAL PCH615M90E BOSCH
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Close-up of a fork lifting a piece of pasta with visible toppings (no text or symbols)en | Operating instructions
fr Mode d'emploi
it | Avvertenze per l'uso
es | Instrucciones de funcionamiento
pt | Manual de utilização

BOSCH
Table of contents
Safety precautions. 5
Your new appliance ....7
Burners....8
Switching on manually 8
Switching on automatically 8
Safety system 9
Switching off a burner 9
Power levels 9
Main Switch / Hob lock. 10
Warnings....10
Suitable pans 11
Accessories 12
Additional wok pan support. Wok pan ..... 12
Additional coffee maker support..... 12
Simmer plate 12
Simmer cap 12
Cooking recommendations....13
Electric hobs. 14
Electric hobs with continuous energy
regulator 14
Suggestions 15
Precautions for use. 16
Cleaning and maintenance ..... 17
Cleaning 17
Unsuitable products 17
Maintenance....17
Faults 18
Technical Assistance Service ..... 19
Warranty conditions....19
Used appliances and packaging.....19
Environmentally-friendly waste management . . 19
Dear customer,
Congratulations on your choice and thank you for purchasing one of our appliances. This practical, modern and functional appliance is manufactured using materials of the highest quality which are subject to strict quality control checks throughout the entire manufacturing process. The appliance is meticulously tested to ensure that it meets your demands and produces perfect cooking results.
Do not remove the appliance from its protective packaging until it is installed in the unit.
Please read these instructions carefully before proceeding to install and use the appliance. The information contained in these instructions is essential for the correct operation of the appliance and, more importantly, for your safety.
The packaging of your appliance has been manufactured using only the materials which are strictly necessary to guarantee efficient protection during transport.
These materials are 100% recyclable, thus reducing the environmental impact. You can also contribute to caring for the environment, by following the advice below:
- dispose of the packaging in the appropriate recycling bin
- before you get rid of an old appliance, make sure you disable it. Contact your local authority to find out the address of your nearest recycling centre to dispose of your appliance
- do not pour used oil down the sink. Collect it in a sealed container and take it to an appropriate collection point or, failing that, place it in the rubbish bin (it will end up in a controlled dump; this is probably not the best option, but it will avoid contaminating ground water).
IMPORTANT:
In the unlikely event that the appliance should be damaged or not meet your expectations in terms of quality, please inform us as soon as possible. For the warranty to be valid, the appliance must not have been tampered with, or used inappropriately
Safety precautions
Read these instructions carefully. Reading these instructions will enable you to use your appliance safely and effectively.
All operations relating to installation, regulation and conversion to other types of gas must be carried out by an authorised installation engineer, respecting applicable regulations, standards and the specifications of the local gas and electricity providers. You are recommended to contact the Technical Assistance Service to convert to another type of gas.
Before installing your new hob, ensure that it is being installed according to the assembly instructions.
This appliance can only be installed in a well-ventilated place in accordance with existing regulations and ventilation specifications. The appliance must not be connected to a combustion product removal device.
This appliance has been designed for home use only, not for commercial or professional use. This appliance cannot be installed on yachts or in caravans. The warranty will only be valid if the appliance is used for the purpose for which it was designed.
The place in which the appliance is installed must have fully-functioning ventilation, in accordance with the regulations.
Do not subject the appliance to draughts. These might blow out the burners.
This appliance leaves the factory set to the type of gas that is indicated on the specifications plate. If this must be changed, read the Assembly instructions.
Do not tamper with the appliance's interior. If necessary, call our Technical Assistance Service.
These operating and installation instructions should be retained, and passed onto the buyer if the appliance is sold.
Do not switch on the appliance if it is damaged in any way. Contact our Technical Assistance Service.
The surfaces of cooking appliances heat up during use. Care must be taken when using these appliances. Keep children well away from this appliance.
This appliance is only intended for cooking purposes, not as a heating system.
Fat or oil which is overheated can catch fire easily. Do not leave oil or fats to heat up unattended. If oil or fats do
catch fire, never use water to put the fire out. Risk of burns! Put the fire out by covering the pan with a lid and switch off the hotplate.
In the event of a malfunction, turn off the appliance's gas and electricity supply. For repairs, call our Technical Assistance Service.
If one of the control knobs will not turn, do not force it. Call the Technical Assistance Service immediately, so that they can repair or replace it.
Never place unstable pans on the hob or the burners, as they may accidentally tip over.
Do not clean the hob using a steam cleaner. Risk of electrocution!
This appliance is class 3 type, according to the EN 30-1-1 standard for gas appliances: built-in appliance.
Do not store or use corrosive chemicals, steamers, flammable materials or non-food products below or near this domestic appliance.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Never leave the appliance unattended during operation.
The graphics in this instruction manual are given as a guide only.
The manufacturer is exempt from all responsibility if the requirements of this manual are not complied with.
Your new appliance

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7 1 5 2 3
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4 1 5 6 10 2 3
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9 1 5 4 2 3
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4 5 4 2 10 3
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4 1 5 3 2 7 10 4
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4 1 5 3 2 8 10 4
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7 1 2 3 4 5
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1 5 8 2 3 4 10 4
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3 1 4 5 2 8 10 4
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3 1 4 6 2 3 4 61 Pan supports
2 Control knobs
3 Auxiliary burner (up to 1 kW)
4 Semi-rapid burner (up to 1,75 kW)
5 Rapid burner (up to 3 kW)
6 Double-flame burner (up to 3,3 kW)
7 Triple-flame burner (up to 4 kW)
8 Dual double-flame burner (up to 5 kW)
9 Electric hob 1500 W
10 Main Switch (optional)
Gas burners Operation
Fig. 1

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Abstract graphic of a circular dial with segmented arcs and control symbols (no text or numbers)Fig. 2

Fig. 3

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Exploded view diagram of a mechanical assembly showing internal components (no text or labels)Switching on manually
Switching on automatically
There are indications to show which burner each control knob operates. Fig. 1.
It is essential to ensure that all the burner parts and pan supports are correctly installed for the appliance to work correctly. Fig. 2-3.
- Press the chosen burner control knob and turn it anticlockwise to the required setting.
- Use any type of lighter or flame (cigarette lighter, matches, etc.) and bring it close to the burner.
If your hob can be switched on automatically (ignition sparkers):
- Press the chosen burner control knob and turn it anticlockwise to the maximum power setting. While the control knob is still pressed down, sparks are produced on all burners. The flame ignites (it is no longer necessary to press down the control knob).
- Turn the control knob to the required setting.
If it does not come on, turn the control knob to the off setting and repeat the steps above. This time, press and hold the control knob for longer (up to 10 seconds).
Warning! If after 15 seconds the flame does not ignite, switch off the burner and open a nearby window or door. Wait at least one minute before trying to switch the burner on.
Safety system

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Ignition sparker ThermocoupleSwitching off a burner
Power levels
Setting

Control knob off
High flame

Maximum capacity or aperture and electricity on
Low flame

Minimum capacity or aperture

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Close-up of a circular mechanical knob with four labeled points (A, B, C, D) and a central pointer, no text or symbols present.
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3D rendering of a mechanical component with concentric rings and a base plate (no text or symbols)
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Circular mechanical knob or dial with four labeled points (A, B, C, D) and a central pointer, no text or symbols present.
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3D rendering of a mechanical component with concentric rings and central slots (no text or symbols)
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Circular mechanical knob or dial with four labeled points (A, B, C, D) and a central pointer, no text or symbols present.
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Illustration of a gas stove burner with flame patterns (no text or symbols)
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Circular mechanical knob or dial with four labeled points (A, B, C, D) and a central pointer, no visible text or symbols.Depending on the model, your hob may have a safety system (thermocouple) that prevents the flow of gas if the burners accidentally switch off. To ensure that this device is active, switch on the burner as usual and, without releasing the control knob, press and hold it down firmly for 4 seconds after lighting the flame.
Turn the corresponding control knob clockwise to the 0 setting.
The progressive control knobs can be used to control the power needed, from minimum to maximum power.
For dual double-flame burners, the inner and outer flames can be controlled separately.
The available power levels are as follows:
Inner and outer flame on full power.
Outer flame on minimum, inner flame on full power.
Inner flame on full power.

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Technical illustration of a mechanical component with two views: top shows circular components with evenly spaced holes, bottom shows a black circular component with mounting holes (no text or symbols)Main switch/Hob lock

Warnings
Inner flame on minimum power.
The hob may have a main switch to cut off the main gas supply and switch off all the burners at the same time. This switch is very practical if there are children in the house, or, if for any reason, all the burners must be switched off quickly.
To lock the hob:
- Press the main switch.
This switches off all the burners which are on. The hob is locked.
To unlock the hob:
- Turn all the control knobs to the "off" position.
- Press the main switch and turn it fully clockwise. The mains gas supply is turned on.
You can now use your hob normally.
It is normal to hear a slight whistling noise while the burner is operating.
When it is first used, it is normal for the burner to give off odours; this does not pose any risk and does not indicate a malfunction; they will disappear in time.
A few seconds after the burner is switched off, a sound (thud) will be produced. This is not a fault - this means that the safety device is no longer operating.
Keep the burner as clean as possible. If the ignition sparkers are dirty they will not light properly. Clean them periodically using a small non-wire brush. Bear in mind that the ignition sparkers must not suffer any serious impacts.
An orange-coloured flame is normal. This is caused by the presence of dust in the atmosphere, spilt liquids, etc. The kitchen will become hot and humid when this gas appliance is used.
You must therefore ensure that the kitchen is well ventilated:
either keep the natural ventilation apertures open, or install a ventilation system (extractor hood).
If using the appliance intensively for prolonged periods, you may require additional ventilation (e.g. by opening a window) or more effective ventilation (e.g. by increasing the hob's ventilation, if possible).
If the burner flames are accidentally blown out, switch off the burner operating control knob and do not try to relight it for at least one minute.
Suitable pans

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Illustration of a cooking pan with three metal pots and a cooking pan (no text or symbols)Wok pan

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Illustration of a stainless steel cooking pot with lid and two handles (no text or symbols)| Burner | Minimum pan diameter | Maximum pan diameter |
| Double or triple flame burner | 22 cm | |
| Rapid burner | 22 cm | 26 cm |
| Semi-rapid burner | 14 cm | 20 cm |
| Auxiliary burner | 12 cm | 16 cm |
| Electric hob | 18 cm |
A wok is a cooking vessel originating in China; it is a kind of deep, round, lightweight pan with handles and a flat or concave base.
Food can be prepared in various ways in a wok: it can be stewed, stir fried, cooked on a low heat, pan-fried or steamed. It could be said that woks serve as both as a saucepan and a frying pan and, owing to their shape and size, they can be used to cook quite large ingredients. When cooking with a wok, heat is diffused more uniformly and gently; the intense heat which accumulates means that food takes less time to cook and also requires less oil, making it one of the quickest and healthiest ways of cooking.
Always follow the manufacturer's instructions when cooking with a wok pan.
Accessories
Additional wok pan support Wok pan

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Illustration of a frying pan on a stove with arrows indicating cooling process (no text or symbols)Additional coffee maker support

Simmer Plate

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Illustration of a cooking pot and a griddle on a stove (no text or symbols)Simmer Cap

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3D rendered image of a gray cylindrical mechanical component with a flanged top and base (no text or symbols)Depending on the model, the hob may include the following accessories. These are also available from the Technical Assistance Service.
Additional wok pan support: to be used exclusively on double and triple-flame burners with concave-based pans.
Using these pans may cause some temporary deformation of the grease splash tray. This is normal and does not affect the operation of the appliance.
Cast iron pan support (4/5 kW): code HEZ298107.
Cast iron pan support (3.3 kW): code HEZ298108.
Enamelled iron pan support: code HEZ298110.
Wok pan: code HEZ298103.
Only for use on the auxiliary burner with pans which are no more than 12 cm in diameter.
Cast iron pan support: Code HEZ298115.
Enamelled iron pan support: Code HEZ298114.
This accessory has been designed to reduce the level of heat at the lowest power setting.
Place the accessory directly on the pan support with the cones facing upwards, never directly over the burner.
Centre the pan over the accessory.
Code HEZ298105.
Burner specially designed to cook at minimum power. In order to use it, remove the auxiliary burner and replace it with the Simmer Cap burner.
Code HEZ298104.
The manufacturer accepts no liability if these accessories are not used or are used incorrectly.
Cooking recommendations
| Burner | Very high, high | Medium | Low |
| Double or triple flame burner | Boiling, steaming, griddling, toasting, paellas, Asian food (wok). | Reheating and keeping things hot: cooked and pre-cooked dishes. | |
| Rapid burner | Escalopes, steaks, omelettes, frying. | Rice, white sauce and ragout. | Steaming: fish, vegetables. |
| Semi-rapid burner | Steamed potatoes, fresh vegetables, stews, pasta. | Reheating and keeping things hot: pre-cooked dishes and delicate casseroles. | |
| Auxiliary burner | Cooking: casseroles, rice pudding and caramels. | Defrosting and slow cooking: vegetables, fruits and frozen products. | Melting: butter, chocolate, gelatine. |
Electric hobs
Before using the hob for the first time, heat it up for 5 minutes, set to full power, with no pans placed on it. At this point it is normal to notice smoke and odours, but these will disappear over time. Do not operate the hobs without placing pans on top, except during this initial heating phase.
It is recommended to start cooking on full power and, depending on the quantity and quality of food, later switch to an intermediate setting for the remaining cooking time.
Taking advantage of the hob's thermal inertia, you can switch the hob off shortly before you finish cooking. This will save energy, as you can continue cooking using the residual heat.
Use pans with bottoms which are thick and perfectly flat. Make sure that the size of the pan used is similar to that of the heating element, never smaller.
Do not allow liquids to be spilt on the surface of the hob and do not use wet pans on the hob.
If prolonged use has worn away the surface of the electrical hot plates, sprinkle them with a few drops of oil or other maintenance products that are widely available.
Electric hobs with continuous energy regulator

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Fig. 4. 1- 2- 3- 4- 5- 6- 7- 8- 9-These hobs are operated using an energy control regulator which you can use to select the appropriate power level for the food you are cooking. Fig. 4.
Bearing in mind the type of cooking and the quantity of food, using the table below as a guide, turn the control knob to the left, selecting the setting for the dish you want to cook. The operating indicator light will come on. To switch off the hob, turn the control knob to the 0 setting. The indicator light will go out.
Suggestions
| Hob with 9 settings | |
| Melting: chocolate, butter, gelatine | 1-2 |
| Cooking: rice, white sauce and ragout | 2-3 |
| Cooking: potatoes, pasta, vegetables | 4-5 |
| Searing: stews, roast joints | 4-5 |
| Steaming: fish | 5 |
| Heating, warming: ready meals | 2-3-4-5 |
| Grilling: escalopes, steaks, omelettes | 6-7-8 |
| Cooking and browning | 9 |
These suggested settings are intended as a guide only. The power must be increased for:
- large quantities of liquid
- large quantities of food
- cooking using pans without lids
Precautions for use
The following advice is intended to help you save energy and prevent pan damage:

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Two identical illustrations of cooking pots on a stove, one with a lid and the other with a crossed-out pan (no text or symbols)Use pans which are the right size for each burner.
Do not use small pans on large burners. The flame should not touch the sides of the pan.

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Two identical cooking pots on a stove, one with a pan and the other with a crossed-out pan (no text or symbols)Do not use damaged pans, which do not sit evenly on the hob. Pans may tip over.
Only use pans with a thick, flat base.

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Two diagrams showing a cooking pot and a cooking pot with crossed-out flames (no text or symbols)Do not cook without using a lid and make sure the lid is properly fitted to avoid wasting energy.

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Two identical illustrations of a cooking pot with a pan and a crossed-out pan, no text or symbols present.Always place the pan right over the burner, not to one side. Otherwise it could tip over.
Do not place large pans on the burners near the control knobs. These may be damaged by the very high temperatures.

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Two diagrams showing a cooking pot and a crossed-out cooking pan, both without any text or symbols.Place the pans on the pan supports, never directly on the burner.
Pans should be placed on the hob carefully.

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Diagram showing a device with crossed-out switch and downward arrows indicating process flow or warningDo not strike the hob and do not place excessive weight on it.
Make sure that the pan supports and burner covers are correctly positioned before using the appliance
Cleaning and maintenance
Cleaning


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Diagram showing a hand pressing down on a surface with downward arrows indicating force or pressure (no text or symbols present)Once the appliance is cool, use a sponge to clean it with soap and water.
After each use, clean the surface of the respective burner parts once they have cooled down. If any residue is left (baked-on food, drops of grease etc.), however little, it will become stuck to the surface and more difficult to remove later. The holes and grooves must be clean for the flame to ignite properly.
The movement of some pans may leave metal residue on the pan supports.
Clean the burners and pan supports using soapy water and scrub with a non-wire brush.
If the pan supports are fitted with rubber rests, ensure that these are also cleaned. The rests may come loose and the pan support may scratch the hob.
Always dry the burners and pan supports completely. Water droplets or damp patches on the hob at the start of cooking may damage the enamel.
After cleaning and drying the burners, make sure the burner covers are correctly placed on the diffuser.
Unsuitable products

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Warning sign with crossed-out product and downward arrows indicating process stepsDo not use steam cleaners. This could damage the hob.
If your hob is fitted with a glass or aluminium panel, never use a knife, scraper or similar to clean the point where it joins the metal.
Maintenance

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Diagram showing a mechanical device with a cross mark and downward arrows indicating force or damage, likely illustrating a physical or engineering concept.Always clean off any liquid as soon as it is spilt: you will save yourself any unnecessary effort.
Do not leave acidic liquids (e.g. lemon juice, vinegar, etc.) on the hob.
Where possible, do not allow salt to come into contact with the surface of the electric hob.
The ring cover of the double or triple flame burner and stainless steel parts such as hotplate rings, top sheet and the area around the burners may become discoloured over time. This is normal because of the high temperatures. Each time the appliance is used these parts should be cleaned with a product that is suitable for stainless steel.
The stainless steel cleaner must not be used in the area around the controls. The (printed) symbols may be wiped off.
Faults
Sometimes certain faults detected can be easily resolved. Before calling the Technical Assistance Service, bear in mind the following advice:
| Fault | Possible cause | Solution |
| The general electrical system is malfunctioning. | Defective fuse.The automatic safety switch or circuit breaker has tripped. | Check the fuse in the main fuse box and change it if it is damaged.Check the main control panel to see if the automatic safety switch or circuit breaker has tripped. |
| The automatic on function does not work. | There may be food or cleaning products stuck between the ignition sparkers and the burners.The burners are wet.The burner covers are not correctly positioned.The appliance is not earthed, is not correctly connected or the earth wire is faulty. | The space between the ignition sparker and the burner must be clean.Dry the burner covers carefully.Check that the covers are correctly positioned.Contact the electrical installer. |
| The burner flame is not uniform. | The burner components are not correctly positioned.The grooves on the burner are dirty. | Ensure the components are correctly positioned.Clean the grooves on the diffuser. |
| The flow of gas does not appear normal or no gas comes out. | The gas supply is blocked via intermediary valves.If the gas is supplied from a gas cylinder, check that this is not empty. | Open all intermediary valves.Change the gas cylinder. |
| The kitchen smells of gas. | A gas tap has been left on.There may be a leak in the gas cylinder coupling. | Turn off the gas taps.Check that the coupling is sound. |
| The safety valves on one of the burners are not working. | The control knob was not held down for long enough.The grooves on the diffuser are dirty. | Once the burner is lit, hold the control knob down a few seconds longer.Clean the grooves on the diffuser. |
Technical Assistance Service
When contacting our Technical Assistance Service, please provide the product number (E-No.) and production number (FD) of the appliance. This information is given on the specifications plate located on the lower section of the hob and on the label in the user manual.
Warranty conditions
The applicable warranty conditions are those set out by the company's representative office in the country of purchase. Detailed information is available from retail outlets. Proof of purchase must be presented to obtain the benefits of the warranty. We reserve the right to introduce changes.
Used appliances and packaging
If the ☒ symbol is shown on the specifications plate, bear in mind the following instructions.
Environmentally-friendly waste management
Unpack the appliance and dispose of the packaging by environmentally-friendly means.
This appliance complies with European directive 2002/96/CE on electrical and electronic equipment identified as WEEE (waste electrical and electronic equipment).
Table des matières
Service Technique 36
Conditions de garantie 36
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Fig. 3

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Exploded view diagram of a mechanical assembly showing internal components and assembly steps (no text or labels)Allumage manuel
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Close-up of a circular mechanical knob with labeled points A and B, no text or symbols present.
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Illustration of a cooking pan with four metal pots and a frying pan (no text or symbols)Récipient wok

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Illustration of a cooking pot and a pan on a stove (no text or symbols)Simmer Cap

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Diagram showing a mechanical device with a cross symbol indicating no change, and arrows pointing to a component or setup.Recipienti adeguati....45
Accesori 46
Griglia supplementare wok. Recipiente wok.. 46
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Fig. 3

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Circular dial indicator with pointer and four labeled terminals (no text or symbols beyond labels)
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3D rendering of a mechanical component with concentric rings and a base plate (no text or symbols)

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3D rendered mechanical component with concentric rings and central slots (no text or symbols)

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3D rendering of a circular mechanical component with internal blades and mounting holes (no text or symbols)
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Illustration of a cooking pan with four metal pots and a black frying pan (no text or symbols)Recipiente wok

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Illustration of a stainless steel cooking pot with lid and two handles (no text or symbols)Griglia supplementare wok Recipiente wok

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Illustration of a cooking pot and a pan on a stove (no text or symbols)Simmer Cap

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Two diagrams showing a cooking pot and a crossed-out cooking pan, both without any text or symbols.text_image
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Diagram showing a crossed-out tool and a bottle with downward arrows indicating process or warning, likely related to food safety or cleaning.text_image
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Fig. 3

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Exploded view diagram of a mechanical assembly showing internal components and assembly steps (no text or labels)Encendido manual
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Close-up of a circular mechanical knob with labeled points A and B, no text or symbols present.
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Circular mechanical knob or dial with four labeled points (A, B, C, D) and a central pointer, no text or symbols present.
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Circular mechanical knob or dial with four labeled points (A, B, C, D) and a central pointer, no text or symbols present.
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3D rendering of a mechanical component with concentric rings and mounting holes (no text or symbols)
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Circular mechanical knob or dial with four labeled points (Q, P, Q̅) and a central pointer, no text or symbols present.natural_image
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Illustration of a cooking pan with three metal pots and a cooking pan (no text or symbols)Recipiente wok

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Illustration of a stainless steel cooking pot with lid and two side handles (no text or symbols)natural_image
Illustration of a frying pan being heated over a gas stove (no text or symbols)Parrilla supletoria cafetera

Simmer Plate

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Illustration of a cooking pot and a griddle on a stove (no text or symbols)Simmer Cap

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Warning symbol with crossed-out arrows and icons, indicating incorrect use of food or materialsMantenimiento

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Diagram showing a mechanical or electrical hazard symbol with downward arrows indicating force or damage, and a central pipe labeled 'dough' with a cross mark.natural_image
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Fig. 3

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Exploded view diagram of a mechanical assembly showing internal components (no text or labels)Acendimento manual
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Close-up of a circular mechanical knob with labeled points A and B, no text or symbols present.
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3D rendering of a mechanical component with concentric rings and a base plate (no text or symbols)
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Circular mechanical knob or dial with four labeled points (A, B, C, D) and a central pointer, no text or symbols present.
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3D rendering of a mechanical gear assembly with no visible text or symbols
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Circular mechanical component with four labeled points (A, B, C, D) and a central pointer, no text or symbols present.natural_image
Illustration of a cooking pan with four metal pots and a black frying pan (no text or symbols)Recipiente wok

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Illustration of a stainless steel cooking pot with lid and two side handles (no text or symbols)natural_image
Illustration of a frying pan on a gas stove with cooling steps (no text or symbols)natural_image
Illustration of a cooking pot and a pan on a stove (no text or symbols)Simmer Cap
