Eldom Favourite WV08046 80 Litre 2kW Electronic Control Hot Water Tank User Manual

1. Introduction

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Eldom Favourite WV08046 80 Litre 2kW Electronic Control Hot Water Tank. Please read these instructions thoroughly before installation and use, and retain them for future reference. This appliance is designed to provide a reliable supply of hot water for domestic use.

Key features of your Eldom Favourite hot water tank include:

• 80 Litre capacity, suitable for medium to large households.
• 2kW heating element for fast water heating.
• Digital electronic control for precise temperature management and advanced functions.
• High-density, CFC-free insulation (40mm thick) for energy efficiency (Energy Class B).
• Zirconium-enameled tank and dual magnesium anodes for enhanced corrosion protection and extended lifespan.
• Integrated safety valve (drain, check, and pressure relief functions).

Image 1.1: Eldom Favourite 80L Hot Water Tank showcasing its 2kW fast heating power, energy-efficient thick insulation, and anti-legionella & multi-safety features.

2. Safety Instructions

Adherence to these safety guidelines is crucial to prevent injury and damage to the appliance. Installation and maintenance must be performed by qualified personnel in accordance with local regulations and standards.

2.1 General Safety

• Do not operate the water heater if it is damaged or malfunctioning.
• Ensure the appliance is always filled with water before switching on the power.
• The water heater must be installed in a frost-free environment.
• Do not block or tamper with the pressure relief valve.
• Keep flammable materials away from the 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.

2.2 Electrical Safety

• The electrical connection must be carried out by a licensed electrician.
• Ensure the power supply matches the specifications of the water heater (230V, 2000W, 9 AMP).
• The appliance must be properly earthed.
• Do not use extension cords or adapters.
• Disconnect power before performing any maintenance or repairs.

2.3 Plumbing Safety

• The water supply pressure must not exceed 8 bar. If it does, a pressure reducing valve must be installed.
• Install the included safety valve correctly. The discharge pipe from the safety valve must be routed downwards and left open to the atmosphere.
• Ensure all plumbing connections are watertight to prevent leaks.

3. Setup and Installation

The Eldom Favourite WV08046 is designed for vertical wall mounting. Professional installation is highly recommended.

3.1 Unpacking

• Carefully remove the water heater from its packaging.
• Inspect the appliance for any signs of damage. Do not install if damaged.
• Ensure all components listed as 'Included' are present: water heater unit, safety valve.
• Note: The electrical cable and wall mounting fixings are not included and must be sourced separately.

3.2 Mounting

• Select a suitable location for vertical wall mounting, ensuring the wall can support the full weight of the water heater when filled (approx. 104 kg).
• The mounting bracket is fixed to the water heater. Use appropriate wall fixings (not included) for your wall type.
• Ensure adequate clearance around the unit for maintenance and air circulation.

3.3 Plumbing Connections

• Connect the cold water inlet (usually marked blue) to your main cold water supply.
• Install the provided safety valve on the cold water inlet. Ensure the discharge pipe from the safety valve is correctly installed and routed to a drain.
• Connect the hot water outlet (usually marked red) to your hot water distribution system.
• Open the cold water supply valve and a hot water tap in your home to allow the tank to fill and air to escape. Close the tap once water flows steadily.

3.4 Electrical Connection

• A dedicated electrical circuit with appropriate overcurrent protection (e.g., a 10A circuit breaker) is required.
• Connect the water heater to a 230V, 50Hz power supply. The electrical cable is not included.
• Ensure proper earthing.

Image 3.1: Dimensions of the Eldom Favourite 80L Hot Water Tank (Depth 410mm, Width 462mm, Height 835mm) and key specifications including 80L capacity, 20-75°C temperature range, overheat protection, and 2000W power.

4. Operating Instructions

The Eldom Favourite WV08046 features an electronic control panel for easy operation and advanced settings.

4.1 Initial Power-On

• After ensuring the tank is full of water and all connections are secure, switch on the electrical power supply to the unit.
• The digital display will illuminate.

4.2 Digital Control Panel

The digital display allows for precise temperature adjustment, programming, and monitoring.

Image 4.1: Close-up of the digital control panel, illustrating the full-color TFT digital display for easy operation, 7-day timer with multiple daily schedules, and SMART mode for energy saving.

• Temperature Adjustment: Use the '+' and '-' buttons to set your desired water temperature. The range is typically between 20°C and 75°C.
• Delayed Start: This function allows you to program the heater to start at a later time, up to 48 hours in advance. Consult the on-screen menu for detailed setup.
• Eco Function: Activate Eco mode for optimized energy consumption. This mode intelligently adjusts heating cycles to reduce power usage while maintaining comfort.
• 7-Day Timer: Program specific heating schedules for each day of the week to match your hot water usage patterns.
• SMART Mode: This mode learns your hot water usage habits and automatically adjusts the heating schedule to provide hot water when needed, further optimizing energy savings.
• Anode Tester: The digital control includes an anode tester function to check the status of the protective anodes.

4.3 Wi-Fi & App Control

The Eldom Favourite WV08046 is equipped with a built-in Wi-Fi module, allowing remote control via the MyELDOM mobile application.

Image 4.2: Illustration of the Wi-Fi & App Control feature, showing how the built-in Wi-Fi module enables control via the MyELDOM mobile app to turn the heater on/off remotely, set temperature, create schedules, and monitor energy usage.

• Remote On/Off: Turn the water heater on or off from anywhere using your smartphone.
• Temperature Setting: Adjust the desired water temperature remotely.
• Schedule Creation: Set up and modify heating schedules through the app.
• Energy Usage Monitoring: Track your energy consumption to better manage costs.
• Refer to the MyELDOM app instructions for pairing and detailed usage.

5. Maintenance

Regular maintenance ensures the longevity and efficient operation of your water heater.

5.1 Anode Inspection and Replacement

The water heater is equipped with dual magnesium anodes to protect the tank from corrosion. The digital control panel includes an anode tester function.

• Periodically use the anode tester function on the digital display to check the anode status.
• Anodes are sacrificial and will deplete over time. They should be inspected and replaced by a qualified technician every 1-2 years, or as indicated by the anode tester.
• Failure to replace depleted anodes can lead to tank corrosion and void the warranty.

5.2 Draining the Tank

Draining the tank may be necessary for maintenance, long periods of inactivity, or to prevent freezing.

• Turn off the electrical power supply to the water heater.
• Close the cold water inlet valve to the heater.
• Open a hot water tap in your home to relieve pressure.
• Connect a hose to the drain valve on the safety valve (or directly on the heater if available) and route it to a suitable drain.
• Open the drain valve to allow the water to empty from the tank.

5.3 Cleaning

• Clean the exterior of the water heater with a soft, damp cloth. Do not use abrasive cleaners or solvents.
• Periodically check the safety valve for any blockages or leaks.

6. Troubleshooting

This section provides solutions to common issues. For problems not listed here or if issues persist, contact a qualified technician or customer support.

6.1 No Hot Water or Insufficient Hot Water

• Check Power Supply: Ensure the water heater is receiving electrical power. Check circuit breakers.
• Check Water Supply: Verify that the cold water inlet valve is fully open.
• Temperature Setting: Confirm the desired temperature is set correctly on the digital control panel.
• Eco Mode/Timer: If Eco mode or a timer is active, it might be limiting heating. Adjust settings as needed.
• Heating Element: A faulty heating element may require replacement by a technician.

6.2 Leaks

• Connections: Check all plumbing connections for tightness. Tighten if necessary, but do not overtighten.
• Safety Valve: A small drip from the safety valve during heating is normal due to thermal expansion. If it's a continuous flow, the valve might be faulty or water pressure too high.
• Tank Leak: If water is leaking directly from the tank body, turn off the water and power immediately and contact a technician.

6.3 Unusual Noises

• Hissing/Popping: This can indicate sediment buildup in the tank. Draining and flushing the tank may resolve this.
• Vibrating: Ensure the unit is securely mounted to the wall.

7. Specifications

Detailed technical specifications for the Eldom Favourite WV08046 Hot Water Tank.

8. Warranty and Support

For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. In case of technical issues or questions not covered in this manual, please contact Eldom customer support or a qualified service technician.

Please have your model number (WV08046) and purchase date available when contacting support.