1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Qlima SRE 8040 TC petroleum heater. Please read all instructions carefully before using the appliance and retain this manual for future reference. Proper use ensures optimal performance and longevity of your heater.
2. Safety Information
Always prioritize safety when operating any heating appliance. Failure to follow safety guidelines can result in fire, electric shock, or personal injury.
- Ventilation: Ensure adequate ventilation in the room where the heater is used. Petroleum heaters consume oxygen and produce carbon dioxide.
- Fuel Type: Use only pure, clear petroleum (kerosene) specifically designed for petroleum heaters. Never use gasoline, diesel, or other flammable liquids.
- Placement: Place the heater on a stable, level surface, away from flammable materials such as curtains, furniture, and bedding. Maintain a minimum clearance of 1 meter (3 feet) from all combustible surfaces.
- Children and Pets: Keep children and pets away from the heater, especially when it is in operation. The surface can become hot.
- Supervision: Never leave the heater unattended while it is operating.
- Moving: Do not move the heater while it is hot or operating. Allow it to cool down completely before relocating.
- Power Cord: Ensure the power cord is not damaged, pinched, or placed under carpets. Connect to a grounded 220V outlet.
- Maintenance: Perform regular maintenance as described in this manual to ensure safe and efficient operation.
3. Product Overview
The Qlima SRE 8040 TC is a portable laser petroleum heater designed for efficient indoor heating. It features a 4.0 kW heating capacity, suitable for spaces up to 170 m³.

Figure 1: Front-right view of the Qlima SRE 8040 TC Petroleum Heater.
Key Features:
- Portable Design: Easy to move between rooms.
- High-tech Burner: Ensures efficient combustion and minimal odor.
- Adjustable Temperature: Allows precise control over room temperature.
- Timer Function: Program heating cycles for convenience.
- Energy Saving Mode: Optimizes fuel consumption.
- Large Tank Capacity: Provides extended operating times.

Figure 2: Diagram highlighting features such as portability, timer, high-tech burner, adjustable temperature, energy-saving mode, and large tank capacity.
4. Setup
4.1 Unpacking
- Carefully remove the heater from its packaging.
- Remove all packing materials, including any protective films or tapes.
- Inspect the heater for any signs of damage. If damaged, do not use and contact your retailer.
4.2 Placement
- Place the heater on a firm, level, and non-combustible surface.
- Ensure there is at least 1 meter (3 feet) of clear space around the heater from walls, furniture, and other objects.
- Do not place the heater near heat-sensitive objects or in direct sunlight.
- Ensure the room has adequate ventilation.
4.3 Fueling
- Turn off and unplug the heater before fueling.
- Use only Qlima Kristal or equivalent high-quality, pure petroleum fuel.
- Open the fuel tank cap and carefully pour the fuel into the tank using a funnel to prevent spills.
- Do not overfill the tank. Refer to the fuel level indicator.
- Securely close the fuel tank cap.
- Wipe up any spilled fuel immediately.
4.4 Power Connection
- Plug the power cord into a grounded 220 Volt electrical outlet.
- Ensure the outlet is easily accessible.
5. Operating Instructions
5.1 Control Panel Overview

Figure 3: The control panel features a digital display, power button, temperature/time adjustment buttons, and mode selection.
5.2 Starting the Heater
- Ensure the heater is properly fueled and plugged in.
- Press the POWER button (usually red) on the control panel. The display will illuminate.
- The heater will initiate a start-up sequence, which may take a few minutes. During this time, a slight odor may be noticeable, which should dissipate quickly.
5.3 Setting the Temperature
- Use the TEMP/TIME up and down arrow buttons to adjust the desired room temperature.
- The display will show the set temperature. The heater will automatically adjust its output to maintain this temperature.
5.4 Using the Timer
- Press the TIMER button.
- Use the TEMP/TIME up and down arrow buttons to set the desired time for the heater to turn on or off.
- Confirm the setting by pressing the TIMER button again or waiting a few seconds.
5.5 Energy Saving Mode
- Activate the energy-saving mode (if available, refer to specific button on control panel) to optimize fuel consumption. In this mode, the heater may cycle on and off more frequently to maintain temperature with less fuel.
5.6 Shutting Down the Heater
- Press the POWER button to turn off the heater.
- The heater will undergo a cool-down cycle before completely shutting down. Do not unplug the heater during this cycle.
- Once fully off, unplug the power cord from the outlet.
6. Maintenance
Regular maintenance is crucial for the safe and efficient operation of your Qlima SRE 8040 TC heater.
6.1 Daily Maintenance
- Check the fuel level and refill if necessary.
- Wipe the exterior of the heater with a soft, damp cloth to remove dust.
6.2 Weekly Maintenance
- Clean the air filter. Remove the filter and gently brush off any accumulated dust. If heavily soiled, wash with warm soapy water, rinse thoroughly, and allow to dry completely before reinserting.
6.3 Seasonal Maintenance (Before Storage)
- Empty the fuel tank completely. Run the heater until it consumes all remaining fuel.
- Clean the fuel tank if there is any sediment.
- Clean the entire exterior and air filter.
- Store the heater in a dry, dust-free location, preferably in its original packaging.
7. Troubleshooting
If you encounter issues with your Qlima SRE 8040 TC heater, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not start | No power, empty fuel tank, safety device activated | Check power connection, refill fuel tank, reset heater by unplugging and replugging after 10 minutes. |
| Unusual odor during operation | Poor ventilation, incorrect fuel type, dust on burner | Ensure adequate ventilation, use correct fuel, clean air filter and burner area. |
| Heater shuts off unexpectedly | Low fuel, tip-over sensor activated, overheating | Refill fuel, ensure heater is on a stable surface, check for obstructions around air intake/output. |
| Error code on display | Specific malfunction | Refer to the specific error code section in the full product manual (if available) or contact customer support. |
If the problem persists after attempting these solutions, please contact Qlima customer support or your retailer.
8. Specifications
Technical specifications for the Qlima SRE 8040 TC petroleum heater:
- Model Number: 230938
- Heating Capacity: 4.0 kW
- Recommended Room Size: Up to 170 m³
- Voltage: 220 Volt
- Energy Source: Petroleum (Kerosene)
- Product Dimensions: 35 x 47 x 45 cm (Depth x Width x Height)
- Weight: 14.12 kg
- Color: Silver
- Special Features: Portable, Adjustable Temperature, Timer, Energy Saving Mode
- Mounting Type: Tabletop
- Heating Method: Heat Radiation
- Intended Use: Indoor
9. Warranty and Support
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. Qlima products typically come with a manufacturer's warranty. For technical support, spare parts, or service inquiries, please contact Qlima customer service through their official website or the contact details provided in your purchase documentation.







