1. Introduction
This manual provides essential information for the safe and efficient operation of your VONROC Convector Element CH515AC. Please read all instructions carefully before use and retain this manual for future reference.
The VONROC Convector Element CH515AC is designed to provide supplementary heating for indoor spaces up to 24m². It features adjustable heat settings, a thermostat, and a turbo fan for efficient heat distribution.
2. Safety Instructions
WARNING: To reduce the risk of fire, electric shock, or injury, observe the following safety precautions:
- Read all instructions before using this heater.
- Do not leave the heater unattended while in use.
- This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces.
- Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 1 meter (3 feet) from the front of the heater and keep them away from the sides and rear.
- Extreme caution is necessary when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.
- Always unplug the heater when not in use.
- Do not operate any heater with a damaged cord or plug or after the heater malfunctions, has been dropped, or damaged in any manner. Return heater to an authorized service facility for examination, electrical or mechanical adjustment, or repair.
- Do not use outdoors.
- This heater is not intended for use in bathrooms, laundry areas, and similar indoor locations. Never locate heater where it may fall into a bathtub or other water container.
- Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Arrange cord away from traffic area and where it will not be tripped over.
- To disconnect heater, turn controls to OFF, then remove plug from outlet.
- Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock or fire, or damage the heater.
- To prevent a possible fire, do not block air intakes or exhaust in any manner. Do not use on soft surfaces, like a bed, where openings may become blocked.
- A heater has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or flammable liquids are used or stored.
- Use this heater only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock, or injury to persons.
- Always plug heaters directly into a wall outlet/receptacle. Never use with an extension cord or relocatable power tap (outlet/power strip).
- Ensure the voltage indicated on the rating label corresponds to the mains voltage in your home.
3. Package Contents
Upon unpacking, please ensure all items are present and undamaged:
- VONROC Convector Element CH515AC
- Support Feet (2 pieces)
- Instruction Manual
4. Product Overview
Familiarize yourself with the components of your convector element:

Figure 1: Main view of the VONROC Convector Element CH515AC, showing its black casing and support feet.

Figure 2: Close-up of the control panel, featuring the power/heat setting knob and the thermostat knob.

Figure 3: Detailed view of the control panel with labels indicating the two heater settings (1250W or 2000W), built-in turbo fan, and adjustable thermostat.

Figure 4: Close-up of the integrated handle on the side of the convector element, designed for easy movement.

Figure 5: A hand demonstrating how to use the integrated handle for moving the convector element, highlighting its portability.
5. Setup
Follow these steps to prepare your convector element for use:
- Unpack: Carefully remove the convector element and all accessories from the packaging.
- Attach Support Feet: Turn the heater upside down. Align the support feet with the designated slots on the base of the heater. Secure them firmly using the provided screws. Ensure the feet are stable and the heater does not wobble.
- Placement: Place the heater on a firm, level surface. Ensure there is at least 1 meter (3 feet) clearance from any combustible materials (curtains, furniture, etc.) and adequate ventilation around the unit. Do not place it directly under a power outlet.
- Power Connection: Ensure the power/heat setting knob is in the 'OFF' position. Plug the power cord directly into a suitable wall outlet. Do not use extension cords or power strips.

Figure 6: Diagram showing the dimensions of the convector element: approximately 66 cm width, 44.5 cm height, and 20 cm depth with feet attached.
6. Operating Instructions
To operate your VONROC Convector Element:
- Power On: Ensure the heater is plugged into a power outlet.
- Select Heat Setting: Turn the upper knob (Power/Heat Setting) to one of the desired heat output positions:
- I: Low Heat (750W)
- II: Medium Heat (1250W)
- III: High Heat (2000W)
- Fan Symbol: Turbo Fan (operates with any heat setting for faster heat distribution)
- Adjust Thermostat: Turn the lower knob (Thermostat) to your desired temperature setting. The heater will cycle on and off to maintain the set temperature. Turn towards 'MAX' for higher temperatures and 'MIN' for lower temperatures.
- Turbo Fan Function: To activate the turbo fan, select the fan symbol on the upper knob. The fan can be used in conjunction with any heat setting to circulate warm air more quickly throughout the room.
- Power Off: To turn off the heater, turn the upper knob to the 'OFF' position and unplug the unit from the wall outlet.
7. Maintenance
Regular maintenance ensures optimal performance and longevity of your heater:
- Cleaning: Always unplug the heater and allow it to cool completely before cleaning. Use a soft, damp cloth to wipe the exterior surfaces. Do not use abrasive cleaners or solvents. Do not immerse the heater in water.
- Dust Removal: Use a vacuum cleaner with a brush attachment to remove dust from the air intake and exhaust grilles.
- Storage: If storing the heater for an extended period, clean it thoroughly and store it in a cool, dry place, preferably in its original packaging.
- Cord Care: Regularly inspect the power cord and plug for any signs of damage. If damaged, do not use the heater and contact customer support.
8. Troubleshooting
If you encounter issues with your convector element, refer to the following table:
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power supply. Power/Heat setting knob is OFF. Thermostat set too low. | Check if the plug is securely in the outlet. Ensure the outlet is functional. Turn the Power/Heat setting knob to a heat setting (I, II, or III). Turn the Thermostat knob to a higher setting. |
| Heater produces insufficient heat. | Low heat setting selected. Thermostat set too low. Room size exceeds heater capacity. | Select a higher heat setting (II or III). Turn the Thermostat knob to a higher setting. This heater is designed for rooms up to 24m². Consider additional heating for larger spaces. |
| Heater cycles on and off frequently. | Thermostat is maintaining the set temperature. | This is normal operation. If the room is too warm, lower the thermostat setting. |
| Unusual odor or smoke. | New heater burning off manufacturing residues (initial use). Dust accumulation. Internal malfunction. | A slight odor during first use is normal and should dissipate. Ensure good ventilation. Unplug and clean the heater (refer to Maintenance section). If odor/smoke persists, immediately unplug and contact customer support. Do not use. |
9. Specifications
- Brand: VONROC
- Model Number: CH515AC
- Power Output: 2000W (Max)
- Heat Settings: 750W, 1250W, 2000W
- Voltage: 220-240V
- Heating Method: Convection
- Features: Adjustable Thermostat, Turbo Fan
- Recommended Room Size: Up to 24m²
- Product Dimensions (L x W x H): Approximately 66 x 20 x 44.5 cm (with feet)
- Mounting Type: Floor Mount (Pedestal)
- Color: Black
10. Warranty and Support
VONROC products are manufactured to high quality standards. In the unlikely event of a defect, please refer to the warranty terms provided with your purchase or visit the official VONROC website for detailed warranty information and customer support contact details.
For technical assistance or spare parts, please contact VONROC customer service.
