AEG WKL 2505 Wall Convector Heater User Manual

1. Introduction

The AEG WKL 2505 is a high-quality wall-mounted convector heater designed for efficient and comfortable room heating. This appliance features an electronic controller with an LCD display, allowing precise temperature settings from 5°C to 30°C. It incorporates various energy-saving functions and safety features to ensure reliable operation. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Figure 1: Front view of the AEG WKL 2505 Wall Convector Heater, showing the main unit and control panel.

2. Safety Instructions

Always observe the following safety precautions to prevent injury or damage to the appliance:

• Overheating Protection: The heater is equipped with an automatic overheating protection system. If the appliance overheats, it will switch off automatically.
• Child Lock: An adjustable child lock function is integrated to prevent unintended operation by children.
• Safety Temperature Monitoring: Integrated safety temperature monitoring ensures stable and safe operation within specified limits.
• Splash-proof Design: The appliance is rated IP24, making it splash-proof and suitable for use in bathrooms (Zone 2), provided installation complies with local electrical regulations.
• VDE-Tested: This product has been VDE-tested, confirming its compliance with German safety standards.
• Ensure the power supply matches the voltage specified on the rating label.
• Do not cover the heater or obstruct its air vents, as this can lead to overheating.
• Keep flammable materials away from the heater.
• Do not operate the heater with a damaged cord or plug.

Figure 2: Safety and certification markings, including IP24, CE, VDE, and EMV.

3. Package Contents

Please check the package contents upon unpacking:

• 1 x AEG WKL 2505 Wall Convector Heater
• 1 x Wall mounting bracket
• 1 x Operating and installation manual

If any parts are missing or damaged, please contact your retailer immediately.

4. Setup and Installation

The AEG WKL 2505 convector heater is designed for quick and easy wall mounting.

4.1 Wall Mounting

1. Select Location: Choose a suitable wall location, ensuring sufficient clearance from furniture, curtains, and other flammable materials. Refer to the dimensions diagram for planning.
2. Attach Wall Bracket: Securely attach the provided wall mounting bracket to the wall using appropriate fasteners for your wall type. Ensure the bracket is level.
3. Hang the Heater: Carefully lift the convector heater and hang it onto the installed wall bracket. Ensure it is securely seated.
4. Adjust as Needed: Make any final adjustments to ensure the heater is properly aligned and stable.

Figure 3: Rear view of the heater showing the wall mounting points.

4.2 Electrical Connection

The heater comes with an approximately 1-meter long connection cable with an angled plug.

• Plug the angled plug into a suitable wall socket. Ensure the socket is easily accessible.
• Do not use extension cords or multi-plugs unless absolutely necessary and rated for the heater's power consumption.

Figure 4: Detail of the power cable and angled plug.

Figure 5: Technical drawing with dimensions (all measurements in mm).

5. Operating Instructions

The AEG WKL 2505 features an intuitive electronic controller with an LCD display for easy operation.

5.1 Power On/Off

Press the power button on the control panel to switch the heater on or off.

5.2 Temperature Setting

Use the '+' and '-' buttons to adjust the desired room temperature. The temperature can be set between 5°C and 30°C. The LCD display will show the set temperature.

5.3 Weekly Timer

The programmable weekly timer allows you to set specific heating schedules for different days of the week. Refer to the detailed instructions in the full manual for programming the timer.

• Automatic Preheating: In timer mode, the heater automatically calculates the necessary preheating time to reach the desired temperature at the programmed time.

5.4 Special Functions

• Anti-freeze Function: This function maintains a minimum temperature (typically 5°C) to prevent pipes from freezing in unoccupied rooms.
• Open Window Detection: The heater can detect a sudden drop in temperature caused by an open window and will temporarily switch off to save energy. It will resume operation once the window is closed or after a set period.

Figure 6: Close-up of the LCD display and control panel.

Figure 7: User interacting with the control panel to adjust settings.

Figure 8: The heater installed in a living space.

6. Maintenance

Regular maintenance ensures the longevity and efficient operation of your AEG WKL 2505 heater.

• Cleaning: Disconnect the heater from the power supply before cleaning. Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish.
• Ventilation Slots: Periodically check that the air intake and outlet slots are free from dust, lint, or other obstructions. Use a soft brush or vacuum cleaner to gently remove any build-up.
• Storage: If storing the heater for an extended period, ensure it is clean and dry. Store it in a cool, dry place, preferably in its original packaging.

7. Troubleshooting

If you encounter issues with your AEG WKL 2505 heater, refer to the following common problems and solutions:

• Heater does not turn on:
  • Check if the power plug is securely inserted into the wall socket.
  • Verify that the wall socket is functional by testing it with another appliance.
  • Ensure the main power switch on the heater (if present) is in the 'ON' position.
• Heater displays 'ERR':
  • The 'ERR' message typically indicates an internal fault or an error condition.
  • Try unplugging the heater for a few minutes and then plugging it back in to reset it.
  • If the error persists, discontinue use and contact AEG customer support or a qualified technician.
• Heater is not heating effectively:
  • Check the set temperature on the LCD display; ensure it is higher than the current room temperature.
  • Ensure that the air intake and outlet vents are not blocked.
  • Verify that the 'Open Window Detection' function is not active due to an open window or draft.

For other issues or if troubleshooting steps do not resolve the problem, please contact customer support.

8. Specifications

9. Warranty and Support

For detailed warranty information, terms, and conditions, please refer to the warranty card included with your product or visit the official AEG website. If you require technical assistance, spare parts, or have any questions regarding the operation of your AEG WKL 2505 heater, please contact your retailer or AEG customer support.

Please have your model number (WKL 2505) and part number (236536) ready when contacting support.