1. Introducció
This manual provides essential information for the safe and efficient use of your Zanussi ZHRN642K Ceramic Glass Hob. Please read these instructions carefully before installation and operation, and keep them for future reference. This ceramic hob features a sleek design that integrates seamlessly into your kitchen, offering easy operation through its intuitive touch controls.
2. Informació de seguretat
Your safety is paramount. Observe the following precautions:
- Pany de seguretat infantil: The hob is equipped with a child safety lock system to prevent accidental activation by small children. Always engage this lock when the hob is not in use.
- Indicadors de calor residual: The hob features residual heat indicators that illuminate when a cooking zone is still hot after use. Do not touch hot surfaces. Wait for the indicator to turn off before cleaning or touching the zone.
- Instal·lació professional: For your safety, the electrical installation of this appliance must be carried out by a qualified professional. The hob is designed for wire installation and does not come with a male plug.
- Seguretat general: Ensure proper ventilation during use. Do not store flammable materials near the hob. Always use appropriate cookware for ceramic hobs.
3. Configuració i instal·lació
The Zanussi ZHRN642K Ceramic Glass Hob is designed for surface-mounted installation. Refer to the diagram below for precise dimensions and cutout requirements.
- Dimensions: The hob measures 590 mm (width) x 520 mm (depth) x 38 mm (height).
- Mides del tall: Ensure your countertop cutout matches the specified dimensions for a secure fit.
- Connexió elèctrica: The hob requires a 220-240V electrical supply with a total power of 6400 Watts. The connection must be wired directly into the mains by a certified electrician.

Figure 1: Installation diagram with dimensions for the Zanussi ZHRN642K hob.
Ensure adequate clearance around the hob for ventilation as specified in the installation diagram. Do not obstruct any ventilation openings.
4. Instruccions de funcionament
The Zanussi ZHRN642K hob features intuitive touch controls and a digital display for precise cooking adjustments.
4.1. Tauler de control acabatview

Figure 2: The touch control panel of the hob.
The control panel includes individual touch controls for each of the four cooking zones, along with a main power button, a child lock button, and digital displays for heat settings and timers.
4.2. Powering On and Selecting a Cooking Zone
- Toqueu el botó d'engegada principal (1.) to turn on the hob.
- Select the desired cooking zone by touching its corresponding control area.
4.3. Ajustar la configuració de calor

Figure 3: Adjusting heat settings using the touch controls.
Once a cooking zone is selected, use the '+' and '-' touch buttons to increase or decrease the heat level. The digital display will show the current heat setting. The hob's fast ceramic zones heat up quickly, as shown in Figure 4, allowing for efficient cooking (Figure 5).

Figure 4: Active heating element.

Figure 5: Cooking in progress on the hob.
4.4. Using the Acoustic Alarm
The hob is equipped with an acoustic alarm. Refer to the full product manual for specific instructions on setting and using the timer and alarm functions.
4.5. Activating the Child Safety Lock
To activate the child safety lock, touch and hold the designated lock button on the control panel. A specific indicator will confirm that the panel is locked, preventing unintended operation. Repeat the process to deactivate.
4.6. Apagat automàtic
The hob features an automatic shut-off function for enhanced safety. If a cooking zone is left on for an extended period without adjustment, it will automatically turn off. The duration before automatic shut-off varies depending on the heat setting.
5. Manteniment
Maintaining your ceramic glass hob is simple due to its smooth surface.
- Neteja: After each use, ensure the hob has cooled down (residual heat indicators are off). Wipe the surface with a damp cloth. For stubborn stains, use a specialized ceramic hob cleaner. Avoid abrasive cleaners or scouring pads that can scratch the glass surface.
- Vessaments: Netegeu immediatament els vessaments, especialment els líquids ensucrats, per evitar que es cremin a la superfície i causin danys permanents.
6. Solució De Problemes
If you encounter issues with your hob, consider the following common solutions:
- La placa no s'encén: Check if the hob is properly connected to the power supply. Ensure the child safety lock is not active.
- La zona de cocció no escalfa: Verify that the correct cooking zone has been selected and the heat setting is applied. Ensure the cookware is suitable for ceramic hobs and is placed correctly on the zone.
- Codis d'error: If an error code appears on the digital display, consult the comprehensive product manual for a list of codes and their corresponding solutions.
- Sorolls inusuals: Minor noises during operation are normal. If you hear loud or unusual sounds, switch off the hob and contact customer support.
For persistent problems, contact a qualified service technician or Zanussi customer support.
7. Especificacions tècniques
| Característica | Especificació |
|---|---|
| Marca | Zanussi |
| Número de model | ZHRN642K |
| Tipus de placa | Vitroceràmica |
| Nombre de zones de cocció | 4 |
| Tipus de control | Control tàctil |
| Material | Vidre ceràmic |
| Color | Negre |
| Dimensions del producte (W x D x H) | 590 mm x 520 mm x 38 mm |
| Pes de l'article | 7.6 quilos |
| Potència total | 6400 watts |
| Voltage | 220-240 volts |
| Freqüència | 50-60 Hz |
| Mètode d'instal·lació | Muntatge en superfície |
| Característiques especials | Child Safety Lock, Residual Heat Indicator, Acoustic Alarm, Automatic Shut-off |
| Piles necessàries | No |
8. Informació de la garantia
Your Zanussi ZHRN642K Ceramic Glass Hob comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase or visit the official Zanussi website for detailed terms and conditions regarding warranty coverage, duration, and claims process. Keep your proof of purchase for warranty validation.
9. Atenció al client
For further assistance, technical support, or service inquiries regarding your Zanussi ZHRN642K Ceramic Glass Hob, please contact Zanussi customer service. You can typically find contact information (phone numbers, email, or support portals) on the official Zanussi weblloc web o a la documentació que s'inclou amb l'aparell.