1. Introduction and Safety Information
1.1 Product Overview
The ELDOM Favourite 80L 2kW Horizontal Water Heater, Model WH08046BR, is designed for efficient hot water supply in residential and commercial settings. This 80-liter electric water heater features a horizontal mounting design with water connections located at the bottom and controls on the right side. It incorporates a 33mm thick insulation layer for energy efficiency and a robust 6-fold protection system to ensure safe and reliable operation.
Image 1.1: Front view of the ELDOM Favourite 80L Horizontal Water Heater, showing the main body, temperature gauge, and control panel.
1.2 Important Safety Instructions
Please read all instructions carefully before installation and operation. Failure to follow these instructions may result in property damage, personal injury, or death. Retain this manual for future reference.
- Qualified Personnel: Installation, maintenance, and repairs must be performed by qualified and authorized personnel only.
- Electrical Safety: Ensure the power supply matches the specifications (230V, 2kW). The appliance must be properly grounded. Do not operate with damaged cables or plugs.
- Water Pressure: The maximum operating pressure is 7 bar. A pressure relief valve must be installed to prevent over-pressurization.
- Water Connections: All water connections must be watertight. Check for leaks after installation and during initial operation.
- Overheat Protection: The unit is equipped with overheat protection. Do not tamper with safety devices.
- Children and Vulnerable Persons: 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. Installation
2.1 Choosing a Location
The ELDOM Favourite water heater is designed for horizontal installation. Select a location that is:
- Structurally sound to support the weight of the full water heater (approx. 105 kg when full).
- Protected from freezing temperatures.
- Easily accessible for maintenance and service.
- Allows for proper drainage in case of leaks or safety valve discharge.
2.2 Mounting the Water Heater
The water heater must be securely mounted to a wall using the provided fixing brackets. Ensure the wall material is appropriate for heavy loads. The connections must be positioned at the bottom of the unit.
Image 2.1: Top view of the water heater showing the integrated mounting brackets for horizontal installation.
- Mark the drilling points on the wall according to the dimensions of the mounting brackets.
- Drill holes and insert appropriate wall anchors (fastening material not included).
- Securely attach the fixing brackets to the wall.
- Carefully lift and position the water heater onto the brackets, ensuring it is stable and level.
2.3 Plumbing Connections
Connect the water heater to the domestic water supply. The water connections are 1/2 inch. The cold water inlet is typically marked blue, and the hot water outlet is marked red.
Image 2.2: Bottom view of the water heater showing the cold (blue) and hot (red) water connections.
- Safety Valve: Install the included three-way safety valve (combination inlet valve) on the cold water inlet. This valve is crucial for preventing excessive pressure build-up.
- Drainage: Ensure the safety valve's discharge pipe is routed to an open drain, preventing water damage in case of activation.
- Tightness: Use appropriate sealing materials (e.g., PTFE tape) on all threaded connections to ensure a watertight seal.
2.4 Electrical Connection
The water heater operates on 230V and has a power rating of 2kW. The electrical connection must be performed by a qualified electrician.
- Ensure the main power supply is switched off before making any electrical connections.
- Connect the water heater to a dedicated circuit with appropriate overcurrent protection (e.g., circuit breaker).
- The appliance must be properly grounded.
- Verify all connections are secure and insulated.
3. Setup and Initial Start-up
- Fill the Tank: Before switching on the power, open a hot water tap in your home to allow air to escape from the water heater and pipes. Turn on the cold water supply to the water heater. Wait until water flows steadily from the hot water tap, indicating the tank is full. Close the hot water tap.
- Check for Leaks: Inspect all plumbing connections for any signs of leaks. Tighten connections if necessary.
- Power On: Once the tank is full and leak-free, switch on the main power supply to the water heater.
- Set Temperature: Adjust the mechanical thermostat to your desired temperature. The illuminated on/off switch will indicate that the unit is powered and heating.
- Initial Heating: Allow sufficient time for the water heater to heat the entire tank of water. This may take several hours for the first cycle.
4. Operating Instructions
The ELDOM Favourite water heater is designed for straightforward operation.
Image 4.1: End view of the water heater showing the control panel with the thermostat dial and illuminated on/off switch.
- On/Off Switch: The illuminated switch on the control panel allows you to turn the heating element on or off. When illuminated, the unit is powered and will heat water according to the thermostat setting.
- Temperature Adjustment: Use the mechanical thermostat dial to set the desired water temperature. Turning the dial clockwise typically increases the temperature, while counter-clockwise decreases it.
- Temperature Display: A temperature gauge is located on the front of the unit, providing an indication of the current water temperature inside the tank.
5. Maintenance
Regular maintenance ensures the longevity and efficient operation of your water heater.
- Annual Inspection: It is recommended to have the water heater inspected annually by a qualified technician.
- Safety Valve Check: Periodically check the pressure relief valve by lifting the test lever. Ensure water flows freely from the discharge pipe. If no water flows, the valve may be blocked and requires replacement.
- Descaling: Over time, mineral deposits (limescale) can accumulate inside the tank and on the heating element, reducing efficiency. Descaling should be performed by a qualified technician as needed, depending on water hardness in your area.
- Cleaning: Clean the exterior of the water heater with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Draining the Tank: If the water heater will be out of use for an extended period or if there is a risk of freezing, the tank should be drained. Consult a qualified technician for proper draining procedures.
6. Troubleshooting
Before contacting service, review the following common issues and solutions:
- No Hot Water:
- Check if the power supply is on and the illuminated switch is lit.
- Verify the circuit breaker has not tripped.
- Ensure the thermostat is set to a desired temperature.
- The overheat protection may have activated. This requires a qualified technician to reset.
- Insufficient Hot Water:
- The thermostat setting may be too low.
- High hot water demand may exceed the unit's recovery rate.
- Limescale buildup can reduce heating efficiency.
- Water Leaks:
- Check plumbing connections for tightness.
- Water dripping from the safety valve is normal during heating cycles. If continuous, the valve may be faulty or water pressure too high.
- Leaks from the tank itself indicate a serious issue and require immediate professional attention.
- Unusual Noises:
- Popping or rumbling noises can indicate sediment buildup in the tank.
For issues not resolved by these steps, contact a qualified service technician.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | WH08046BR |
| Capacity | 80 Liters |
| Power Output | 2 kW (2000 Watts) |
| Voltage | 230 Volts |
| Energy Efficiency Class | C |
| Annual Energy Consumption | 1407 kWh |
| Maximum Pressure | 7 Bar |
| Dimensions (L x D x H) | 835 x 462 x 484 mm |
| Weight (empty) | 25 kg |
| Water Connections | 1/2 inch |
| Special Features | Overheat protection, Pressure relief valve, 6-fold protection system |
Image 7.1: Various symbols indicating product compliance (CE), temperature range, handling, and disposal information.
8. Warranty and Support
8.1 Warranty Information
This ELDOM Favourite water heater comes with a 2-year warranty from the date of purchase. The warranty covers manufacturing defects under normal use and service. Please retain your proof of purchase for warranty claims.
The warranty does not cover:
- Damage caused by improper installation or failure to follow instructions in this manual.
- Damage due to freezing, accidents, abuse, misuse, or alterations.
- Damage caused by operating the unit with an empty tank.
- Normal wear and tear, including limescale buildup.
8.2 Customer Support
For technical assistance, warranty claims, or to locate authorized service personnel, please contact your retailer or the manufacturer's customer service department. Provide your product model number (WH08046BR) and date of purchase when contacting support.
