व्हॅलंट व्हीईडी ई १८/८ इलेक्ट्रॉनिक इन्स्टंटेनियस वॉटर हीटर वापरकर्ता मॅन्युअल

1. परिचय

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Vaillant VED E 18/8 Electronic Instantaneous Water Heater. Please read these instructions carefully before installation and use, and keep them for future reference.

The Vaillant electronicVED E 18/8 is designed to provide precise hot water comfort for single or multiple draw-off points, with a flow rate of 8 liters per minute. It is suitable for connection points with an 18 kW power supply.

आकृती 1: समोर view of the Vaillant VED E 18/8 Electronic Instantaneous Water Heater.

2. सुरक्षितता सूचना

महत्त्वाचे: Installation of non-plug-in appliances must be carried out by a qualified professional or a registered specialist company. This ensures compliance with local regulations and safety standards. Failure to follow the warning and installation instructions in the provided manual can damage the product and void the warranty.

• कोणतीही स्थापना किंवा देखभाल करण्यापूर्वी नेहमी वीज खंडित करा.
• Ensure proper ventilation of the appliance before initial use.
• The appliance must be mounted vertically and within the appropriate protection zone according to DIN 57100/VDE 100 (> 60 cm distance from shower or bathtub area, socket, or sink).
• Adjustable anti-scald protection is integrated for user safety.

3. स्थापना

3.1 अनपॅकिंग आणि तपासणी

Carefully unpack the water heater and inspect it for any damage. The package includes:

• Electronic instantaneous water heater
• Cold water connection (1/2")
• Hot water connection (1/2")
• सील
• माउंटिंग प्लेट
• मध्यवर्ती स्क्रू
• माउंटिंग टेम्पलेट
• वापरकर्ता आणि स्थापना मॅन्युअल
• उत्पादन डेटा शीट
• ऊर्जा कार्यक्षमता लेबल

Screws and dowels are not included as they must be selected based on the specific mounting situation.

3.2 माउंटिंग स्थान

The appliance is designed for vertical wall mounting. Ensure the chosen location complies with DIN 57100/VDE 100 protection zones (e.g., more than 60 cm from showers, bathtubs, sockets, or sinks). Under-sink installation may require additional accessories (article numbers 000479, 0020138088, 308086).

आकृती 2: उदाample installation of the water heater in a bathroom environment.

3.3 इलेक्ट्रिकल कनेक्शन

The Vaillant VED E 18/8 requires a 400 V/50 Hz power supply. For the 18 kW model, a 5-wire connection cable with a cross-section of 6 mm² and a minimum three-phase protection of 32 amperes is required.

Figure 3: Technical requirements for electrical connection. For 18 kW, use 3 x 32 Ampere fuses and a 5 x 6 mm² cable.

५.६ पाण्याचे कनेक्शन

Connect the cold water supply to the designated cold water inlet (R 1/2") and the hot water outlet to the hot water pipe (R 1/2"). Ensure all connections are sealed properly using the provided gaskets. The unit is compatible with all standard pressure-resistant water taps (two-handle mixer and single-lever mixer).

आकृती 4: तपशीलवार view of the cold and hot water connections at the bottom of the unit.

3.5 कमिशनिंग

Before the first use, the appliance must be thoroughly vented. Open the tap and let water flow until no more air escapes. Only then should the electrical connection be made. This prevents damage to the heating elements.

4. ऑपरेटिंग सूचना

The Vaillant VED E 18/8 features a digital display for precise temperature control.

Figure 5: Digital display showing temperature and control knob for adjustment.

4.1 तापमान समायोजन

The desired hot water temperature can be continuously adjusted from 30 °C to 55 °C using the control knob on the front panel. The integrated digital display shows the set temperature.

4.2 Hot Water Flow

The unit provides a hot water flow rate of 8 liters per minute, allowing for simultaneous hot water supply to multiple points like a shower, sink, or bathtub.

5. देखभाल

The Vaillant VED E 18/8 is designed for easy maintenance with easily replaceable components. Regular inspection by a qualified professional is recommended to ensure optimal performance and longevity.

• गळतीसाठी पाण्याचे कनेक्शन वेळोवेळी तपासा.
• Ensure the area around the appliance is clean and free from obstructions.
• For any internal maintenance, always consult a qualified technician.

6. समस्या निवारण

If you experience issues with your water heater, please consider the following:

• गरम पाणी नाही: Check the electrical supply and circuit breakers. Ensure the unit was properly vented during commissioning.
• Insufficient hot water: Verify the set temperature. Check water pressure.
• डिस्प्लेवरील एरर कोड: Refer to the full installation and operating manual for specific error code interpretations.

For complex issues or repairs, contact a qualified Vaillant service technician. Do not attempt to repair the unit yourself, as this may lead to further damage or safety hazards.

7. तांत्रिक तपशील

Below are the key technical specifications for the Vaillant VED E 18/8 Electronic Instantaneous Water Heater:

Figure 6: Energy efficiency label for the Vaillant VED E 18/8, showing Class A rating and 470 kWh annual consumption.

For detailed product information and compliance, refer to the EPREL database: https://eprel.ec.europa.eu/qr/1532813

8. हमी आणि समर्थन

8.1 हमी माहिती

Specific warranty details are typically provided with your purchase documentation. Please retain your proof of purchase for warranty claims. For any warranty-related inquiries, contact your retailer or Vaillant customer service.

8.2 ग्राहक समर्थन

For technical assistance, spare parts, or service, please contact Vaillant customer support:

• निर्माता: व्हेलंट जीएमबीएच
• सहाय्य विभाग: Vaillant Certification Department
• ईमेल: info@vaillant.de
• Webसाइट: www.vaillant.com
• दूरध्वनी: +४९ ७११ ४०० ४०९९०
• पत्ता: Berghäuser Str. 40, 42859 Remscheid, Germany