tectake 405184
tectake® Electric Cooler and Warmer Box 40L
Model: 405184 | Brand: tectake
Introduction
Thank you for choosing the tectake® Electric Cooler and Warmer Box. This manual provides essential information for the safe and efficient use of your new appliance. Please read these instructions carefully before first use and keep them for future reference.

The tectake Electric Cooler and Warmer Box offers a huge 40L capacity, 2-in-1 cooling and warming functions, robust housing, easy transport with wheels and a foldable handle, an efficient ECO mode, and flexible power connections for both mains and car use.
Safety Instructions
To ensure safe operation, please observe the following safety guidelines:
- Read all instructions before using the appliance.
- Do not immerse the appliance in water or other liquids.
- Keep the appliance away from direct heat sources and open flames.
- Ensure proper ventilation around the appliance during operation. Do not block air vents.
- Only use the provided power cables for connection to a mains socket or car cigarette lighter.
- Unplug the appliance from the power source before cleaning or when not in use.
- Do not operate the appliance if the power cord or plug is damaged.
- 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.
- Children should be supervised to ensure that they do not play with the appliance.
Package Contents
Please check that all items are present in the package:
- 1 x tectake® Electric Cooler and Warmer Box
- 1 x Removable Divider Grid
- 1 x AC Power Cable (for mains connection)
- 1 x DC Power Cable (for car 12V connection)
- 1 x Instruction Manual
Initial Setup
- Unpacking: Carefully remove the cooler from its packaging. Retain packaging for future transport or storage.
- Placement: Place the cooler on a stable, flat surface. Ensure there is adequate space around the ventilation openings for proper airflow.
- Internal Divider: If desired, insert the removable divider grid into the designated slots inside the cooler to organize contents.
- Power Connection:
- For mains power (220-240V AC): Connect the AC power cable to the cooler's AC input and then to a wall socket.
- For car power (12V DC): Connect the DC power cable to the cooler's DC input and then to your vehicle's cigarette lighter socket.

The cooler includes both AC and DC cables for flexible power connection options.
Operating Instructions
The tectake Electric Cooler and Warmer Box offers both cooling and heating functions, along with an ECO mode for energy efficiency.

The cooler can maintain temperatures as low as 5°C for cooling and as high as 65°C for warming.
Function Selection
On the control panel, typically located under a cover near the cable storage, you will find switches to select the desired mode:
- OFF: Turns the appliance off.
- COLD: Activates the cooling function.
- HOT: Activates the heating function.
ECO Mode
For economical and quiet operation, select the ECO mode. This mode reduces power consumption and fan noise, making it ideal for overnight use or when minimal cooling/heating is required.
- ECO: Engages the energy-saving mode.
- MAX: Provides maximum cooling or heating performance.

The cooler features silent wheels and an extendable handle for easy transport. A powerful ventilation system ensures efficient temperature control, and a hidden compartment stores cables and mode selection switches.
Maintenance and Cleaning
Regular cleaning and maintenance will prolong the life of your tectake Electric Cooler and Warmer Box.
- Exterior Cleaning: Wipe the exterior of the cooler with a damp cloth. For stubborn dirt, use a mild detergent.
- Interior Cleaning: Wash the interior with mild soap and water. Rinse thoroughly and dry completely before closing the lid or storing.
- Ventilation Grilles: Periodically check and clean the ventilation grilles to ensure they are free from dust and debris. Use a soft brush or vacuum cleaner.
- Drain Plug: The cooler is equipped with a small drain plug for easy liquid removal. Ensure it is securely closed during operation.
- Storage: When not in use, store the cooler in a dry, cool place, away from direct sunlight.
Troubleshooting Guide
If you encounter issues with your cooler, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on | No power supply; Cable not connected; Power switch in OFF position. | Check power source; Ensure cables are securely connected; Set power switch to COLD or HOT. |
| Insufficient cooling/heating | Ventilation blocked; ECO mode active; Ambient temperature too high/low; Lid not properly closed. | Clear ventilation openings; Switch to MAX mode; Ensure lid is sealed; Allow more time for temperature change. |
| Unusual noise | Fan obstruction; Appliance not on a stable surface. | Check for obstructions in fan; Place on a flat, stable surface. |
Technical Specifications

The cooler is designed for portability with ball-bearing wheels and a convenient drain plug.
| Feature | Detail |
|---|---|
| Model Number | 405184 |
| Total Dimensions (L x W x H) | 56 x 39 x 41 cm |
| Inner Dimensions (L x W x H) | 45 x 30.5 x 30 cm |
| Capacity | 40 Liters |
| Weight | 6.3 kg |
| Cooling Temperature | Approx. 5 - 8 °C (below ambient temperature) |
| Heating Temperature | Approx. 55 - 65 °C |
| Material | Polypropylene (PP), ABS plastic, Aluminum, Polyvinyl chloride, Copper |
| AC Cable Length | 124 cm |
| DC Cable Length | 155 cm |
| Special Features | Portable, ECO Mode, Wheels, Foldable Handle |

Ideal for use on the go, this cooler fits conveniently in a car trunk and features a practical compartment for cable storage.
Warranty and Customer Support
tectake products are designed for quality and reliability. For warranty information or customer support, please refer to the contact details provided with your purchase documentation or visit the official tectake website. Please have your model number (405184) ready when contacting support.
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