Smeg SIB2741D - User Manual

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Overview

Function Description
Important Technical Specifications
Electrical Connection
Appliance Overall Dimensions (mm)
Built-in Cabinet Dimensions (mm)
Usage Features
Maintenance Features
Installation
Safety Precautions (General)

This document describes an induction hob, designed for cooking food in a home environment. It emphasizes safety, proper usage, and maintenance to ensure the appliance's aesthetic and functional qualities are preserved.

Function Description:

The induction hob is equipped with an induction generator for each cooking zone. These generators, located under the glass ceramic cooking surface, create an electromagnetic field that induces a thermal current directly in the base of the pan. This method of heating means heat is generated within the pan itself, rather than being transmitted from the hob to the pan. This design offers several advantages:

Energy Saving: Direct transmission of energy to the pan (requiring suitable magnetizable cookware) leads to energy savings compared to traditional electric cooking.
Improved Safety: Energy is only transmitted to the pan placed on the hob, reducing the risk of burns.
High Efficiency: A high level of energy is transmitted from the induction cooking zone to the base of the pan.
Rapid Heating: The hob offers fast heating speeds.
Reduced Sticking: The cooking surface is only heated under the base of the pan, meaning spilled foods are less likely to stick.

The hob features a power control module that optimizes and limits consumption. If the overall set power level exceeds the maximum permitted limit, the electronic circuit board automatically manages the power supplied by the hot plates, maintaining the maximum deliverable power levels. Priority is given to the first zone set in chronological order. The power control module does not affect the total power consumption of the appliance.

Important Technical Specifications:

The hob offers various cooking zones with specific dimensions and power draw:

Individual Zones (1-2-3-4):
- Dimensions (H x L): 180 x 180 mm
- Minimum pan dimensions: Ø110 mm
- Maximum pan dimensions: Ø180 mm
- Max. power draw: 1500 W
- Power draw in booster function: 2000 W
Bridged Zones (1+2 and 3+4):
- Dimensions (H x L): 180 x 375 mm
- Minimum pan dimensions: Ø160 mm
- Maximum pan dimensions: 180 x 375 mm
- Max. power draw: 3000 W
- Power draw in booster function: Not applicable (indicated by '-')

Power levels are approximate and may vary according to the pan used or settings made.

Electrical Connection:

The appliance can operate in several modes:

220-240 V 1~: 3 x 6 mm² three-core cable.
380-415 V 2N~: 4 x 2.5 mm² four-core cable.
220-240 V 2~: 3 x 6 mm² three-core cable.
220-240 V 3~: 4 x 2.5 mm² four-core cable.
380-415 V 3N~: 5 x 2.5 mm² five-core cable.

The tightening torque for terminal supply wire screws must be 1.2 - 1.5 Nm. Cables must withstand temperatures of at least 90°C.

Appliance Overall Dimensions (mm):

60 cm model: L = 600 mm
70 cm model: L = 750 mm
Height: 57 mm
Depth: 510 mm

Built-in Cabinet Dimensions (mm):

A (min): 150 mm
B (min): 460 mm
C (min): 750 mm
D: 30-50 mm
E (min): 50 mm
L (min): 600-700 mm

Usage Features:

Switching On/Off: Press the ON/OFF button to turn the appliance on/off.
Cooking Zone Activation: Select the desired cooking zone using its selection button, then use the increase/decrease buttons to set power levels from 1 to 9 or enable the Booster function.
Booster Function: Allows heating a pan at maximum power for a limited time (max 10 minutes), returning to power level 9 afterward. Not available for bridged cooking zones.
Timed Cooking: Programs automatic switch-off for each cooking zone after a user-set period (1 to 99 minutes).
Controls Lock: Locks all hob controls (except ON/OFF) to prevent accidental changes or for cleaning. Activated by pressing the lock button for at least one second when a cooking zone is active.
Bridge Function: Automatically divides power equally between two zones (front and rear) for large or long pans. Activated by touching the left or right zone buttons together.
Power Limitation Menu: Allows setting the maximum power limit for the appliance (factory set to 7.2 kW, adjustable to 6.0, 3.5, 2.8, 2.2, 1.6, and 1.0 kW).
Cookware Suitability: Requires metal cookware with magnetic properties and a sufficiently large, smooth, flat base. Unsuitable materials include copper, stainless steel, aluminum, fireproof glass, wood, ceramic, and terracotta.
Safety Features:
- Limiting Cooking Duration: An automatic device limits use duration; heating switches off if settings are unchanged for a maximum time (10 hours for levels 1-8, 3 hours for level 9, 10 minutes for Booster).
- Residual Heat Indicators: The "H" symbol appears on the display when a cooking zone's temperature exceeds a safety threshold after being switched off.
- Protection from Overheating: The appliance automatically deactivates cooking zones or switches off entirely if internal temperatures become too high.
- Error Warnings: Displays error codes (e.g., "Fc", "Ft", "FE") for malfunctions or overheating, requiring immediate action and potential technical support.

Maintenance Features:

Cleaning the Glass Ceramic Hob:
- General: Clean regularly after use, once cooled. Use specific non-abrasive, non-chlorine-based cleaning products.
- Daily Cleaning: Apply product to a damp cloth, wipe, rinse, and dry with a soft microfibre cloth.
- Weekly Cleaning: Use an ordinary glass ceramic cleaning product to create a protective, water-repellent membrane. Ensure no detergent residue remains before heating.
- Food Stains/Residues: Light marks from aluminum pans can be cleaned with vinegar-moistened cloth. Burnt-on residues should be removed after cooking, then rinsed and dried. Avoid moving pans over dirt to prevent scratches.
- Stains: Shiny surfaces from pan bases or unsuitable detergents are difficult to remove and may require repeated cleaning. Corrosive detergents can wear away decoration.
- Recommendations: Use cleaning products distributed by the manufacturer. Dry thoroughly after cleaning to prevent water/detergent interference or marks.

Installation:

General: Installation and servicing must be carried out by qualified personnel according to current standards. The appliance must be connected to earth.
Hob Seal: An adhesive seal is provided to prevent liquid leakage between the hob frame and countertop. For flush mounting, insulating silicone should be used to fill edges.
Over Built-in Oven Unit: Ensure sufficient ventilation and air discharge. A space must be left between the hob bottom and the top of the appliance below. If installed above an oven, the oven must have a cooling fan.
On Top of Empty Kitchen Unit or Drawers: If other furniture is below, a double-layer wooden base (at least 20 mm from hob bottom) must be installed to prevent accidental contact with sharp or hot parts.
Fastening to Built-in Cabinet: Two fastening options (side screws or front/rear screws) are available. Fixing brackets are installed according to countertop thickness (30, 40, or 50 mm). For countertops less than 30 mm, an additional spacer is required.
Power Cable: Do not bend or trap the power cable. If a plug is used, it must be accessible after installation.

Safety Precautions (General):

Risk of Personal Injury:
- Appliance and accessible parts become very hot during use; keep children away.
- Use heat-resistant gloves.
- Never use water to extinguish fires; turn off appliance and smother flames with a fire blanket or cover.
- Children 8 years and older, and those with reduced physical/sensory/mental capacity, or lack of experience, may use the appliance only under supervision or after instruction.
- Children must not play with the appliance.
- Keep children under 8 away from the appliance when in use.
- Unsupervised children must not clean or maintain the appliance.
- Be aware of rapid heating; do not place empty pans on heat (overheating danger).
- Activate controls lock with children or pets present.
- Do not touch or clean hob surface during operation or when residual heat indicators are on.
- Switch off plates after use; do not rely solely on cookware detector.
- Supervise children as they may not see residual heat indication; cooking zones remain hot after turn-off.
- Cooking processes must be continuously monitored, especially short ones.
- Cooking foods with fat/oil without monitoring can be dangerous and cause fire. Never use water on burning fats/oils; place lid on pan and turn off zone.
- Do not use Booster/Double Booster functions for heating fats/oils (fire hazard).
- Do not place metal objects (dishes, cutlery) on hob surface during cooking as they may overheat.
- Do not cook foods in closed tins, containers, or plastic containers.
- Do not use magnetic tins.
- Do not use trivets or other items between pan bottom and glass ceramic surface (burn danger).
- Do not insert pointed metal objects (cutlery, utensils) into appliance slots.
- Do not use or store flammable materials near or directly underneath the hob.
- Switch off appliance immediately after use.
- Do not pull cable to unplug.
- Do not use aerosols near appliance while in use.
- Do not modify appliance.
- Always wear personal protective equipment (PPE) for installation, maintenance, positioning, or moving.
- Do not clean appliance if hot or in operation.
- Do not touch hob surfaces after use as they remain hot.
- Switch off power supply before any work on appliance.
- Do not repair appliance yourself; seek qualified technician.
- If power cable damaged, contact technical support for replacement.
- If cracks/fissures form or glass ceramic surface breaks, turn off appliance immediately, disconnect power, and call Technical Support.
- People with pacemakers or similar devices must ensure induction field (20-50 kHz) does not affect them.
- Appliance is Group 2, Class B (EN 55011) for electromagnetic compatibility.
Risk of Damaging the Appliance:
- Do not use abrasive/corrosive detergents (scouring powders, stain removers, metallic sponges) on glass parts.
- Use wooden or plastic utensils.
- Do not sit on the appliance.
- Do not use glass ceramic cooking surface as a support surface.
- Do not obstruct ventilation openings and heat dispersal slots.
- Do not use hob if pyrolytic cycle is active in oven below.
- Do not use steam jets to clean appliance.
- Never leave appliance unattended during cooking with fats/oils (fire hazard).
- Never leave objects on cooking surfaces.
- Do not use appliance as a space heater.
- Place cooking vessels/griddle plates inside hob perimeter.
- All pans must have smooth, flat bottoms.
- Remove excess liquid if boil-over/spill occurs.
- Avoid spilling acid substances (lemon juice, vinegar) on hob.
- Do not spill sugar or sweet mixtures on hob during cooking.
- Do not place materials that could melt or catch fire (paper, plastic, aluminum foil) on appliance while in use.
- Place cookware directly on glass ceramic surface.
- Do not put empty pans/frying pans on switched-on cooking zones.
- Do not use rough/abrasive materials or sharp metal scrapers.
- Glass ceramic surface is highly impact resistant, but avoid hard, solid objects falling on it.
- Do not use cleaning products containing chlorine, ammonia, or bleach on steel parts or metallic surface finishes.
- Appliance not intended for operation by external timer or separate remote control system.
Installation Precautions:
- NOT for installation in boats or caravans.
- NOT for installation on a dishwasher.
- Position appliance with help of second person.
- Check carcase has required openings and is heat resistant.
- Installation/servicing by qualified personnel.
- Electrical connection by authorized technical personnel.
- Appliance must be earthed.
- Run power cable in rear, avoiding contact with hob bottom or built-in oven.
- Avoid connection cables contacting hot cooking zones.
- Do not attach appliance too tightly to unit (damage or heat dispersal obstruction).
- Power cable must be installed/replaced by qualified technician if damaged.
- Allow disconnection after installation via accessible plug or switch.
- Fit power line with all-pole circuit breaker with sufficient contact separation distance.
- If electrical supply restricted, all-pole disconnection means must be accessible and incorporated in fixed wiring.
- Can be used up to 2,000 meters above sea level.
- Adjacent furniture veneers, adhesives, or plastic coatings must be temperature-resistant (>90°C).
- Minimum clearances for exhaust hoods and hob edges must be respected.
- If installed above an oven, the oven must have a cooling fan.
- Do not use silicone to secure the hob.
- If tightened too much, glass may be strained and crack.
- If appliance does not work correctly after checks, contact local Authorized Service Centre.
- Explain usage to user after installation.