1. Introduction
Thank you for choosing the HJM NERIS 750 Electric Towel Warmer. This manual provides essential information for the safe installation, operation, and maintenance of your new appliance. Please read these instructions carefully before use and retain them for future reference.
The HJM NERIS 750 is a programmable electric towel warmer designed to provide immediate heat and comfort in your bathroom, while also efficiently drying towels. It features a fluid-free (dry) heating technology, an intuitive digital chrono-thermostat, and several advanced functions for optimal energy management.
2. Safety Information
Please observe the following safety precautions to prevent personal injury or damage to the appliance:
- Ensure the appliance is installed by a qualified electrician in accordance with local regulations.
- Do not operate the towel warmer with wet hands or while standing in water.
- Keep children and pets away from the appliance when it is in operation, as surfaces can become hot.
- Do not cover the towel warmer with excessive items, as this can lead to overheating.
- Disconnect the power supply before cleaning or performing any maintenance.
- This appliance is for indoor use only.
- The appliance is designed for drying towels and providing supplementary heat. Do not use it for other purposes.
3. Package Contents
Upon unpacking, please verify that all components are present and undamaged:
- HJM NERIS 750 Electric Towel Warmer (1 unit)
- Wall Mounting Bracket Kit (1 set)
- Installation Template (1 unit)
- Instruction Manual (this document)
4. Product Overview
The HJM NERIS 750 is a high-quality aluminum electric towel warmer featuring a fluid-free (dry) heating system, which eliminates the risk of leaks. It is equipped with a digital chrono-thermostat for precise temperature control and programming.

Figure 4.1: Front view of the HJM NERIS 750 Electric Towel Warmer, showcasing its white finish and multiple horizontal bars for towel hanging.

Figure 4.2: Side view illustrating the dimensions of the HJM NERIS 750 Electric Towel Warmer: 114 cm height, 50.5 cm width, and 10 cm depth.
5. Setup and Installation
The HJM NERIS 750 is designed for wall mounting. A simple template and a wall mounting bracket kit are included to facilitate installation.
5.1. Pre-Installation Checks
- Ensure the chosen installation location is suitable for electrical appliances in a bathroom environment (e.g., outside splash zones).
- Verify that the wall material can support the weight of the towel warmer (approximately 6.3 kg) plus any towels.
- Confirm that a suitable electrical outlet (230 Volts) is available nearby.
5.2. Mounting Instructions
- Carefully unpack all components and check for any damage.
- Using the provided installation template, mark the drilling points on the wall.
- Drill holes at the marked points and insert appropriate wall plugs.
- Attach the wall mounting brackets securely to the wall using the screws provided.
- Mount the towel warmer onto the installed brackets, ensuring it is level and stable.
- Connect the towel warmer to the electrical supply. This step should be performed by a qualified electrician.

Figure 5.1: The HJM NERIS 750 Electric Towel Warmer seamlessly integrated into a modern bathroom setting, demonstrating its aesthetic appeal and functionality.
6. Operating Instructions
The HJM NERIS 750 features an intuitive digital chrono-thermostat for easy control and programming.

Figure 6.1: Close-up view of the digital control panel, showing the display and control buttons for managing the towel warmer's functions and programming.
6.1. Initial Power On
Once connected to the power supply, the display will illuminate. You may need to set the current time and date before programming. Refer to the detailed instructions in the full user manual for specific button functions and navigation.
6.2. Temperature Modes
The towel warmer offers several temperature modes to suit your needs:
- Comfort Mode: Maintains a comfortable temperature, ideal for regular use.
- Economic Mode: Operates at a reduced temperature to save energy.
- Anti-freeze Mode: Prevents the room temperature from dropping below a certain point, protecting against freezing.
- TURBO Mode (2h Timer): Provides immediate, maximum heat for 2 hours, perfect for quickly warming towels or the bathroom.
- Chrono Mode: Allows for daily or weekly programming of on/off times and temperature settings.
- Standby Mode: The appliance is off but ready to be activated.

Figure 6.2: Visual representation of the Open Window Detector and Keypad Lock icons, indicating these special features of the towel warmer.
6.3. Programming the Chrono-Thermostat
The digital chrono-thermostat allows for flexible programming:
- Daily/Weekly Programming: Set specific on/off times for each day of the week.
- Custom Temperature Settings: Assign different temperature modes (Comfort, Economic, Anti-freeze) to programmed time slots.
Detailed steps for programming are available in the comprehensive user manual. Use the control panel buttons to navigate through the menu and confirm your selections.
7. Special Features
- Open Window Detector: This feature automatically detects a sudden drop in temperature (e.g., when a window is opened) and temporarily switches the towel warmer to an energy-saving mode to prevent unnecessary energy consumption. It will resume normal operation once the window is closed or after a set period.
- Keypad Lock: To prevent accidental changes to settings, the control panel can be locked. Refer to the full manual for instructions on how to activate and deactivate the keypad lock.
8. Maintenance
Regular maintenance ensures the longevity and efficient operation of your HJM NERIS 750 Electric Towel Warmer.
- Cleaning: Before cleaning, always disconnect the appliance from the power supply. Use a soft, damp cloth to wipe the surfaces. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish.
- Inspection: Periodically check the power cord and plug for any signs of damage. If any damage is found, contact a qualified technician for repair.
- No User-Serviceable Parts: The internal components of the towel warmer are not user-serviceable. Do not attempt to open or repair the appliance yourself.
9. Troubleshooting
If you encounter issues with your HJM NERIS 750, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on. | No power supply; appliance in standby mode; power cord not properly connected. | Check power outlet and circuit breaker. Ensure the power cord is securely plugged in. Press the power button on the control panel. |
| No heat output. | Temperature setting too low; appliance in Anti-freeze or Economic mode; Open Window Detector activated. | Increase the temperature setting. Switch to Comfort or TURBO mode. Close any open windows. |
| Display shows an error code. | Internal malfunction or sensor issue. | Refer to the full user manual for specific error code meanings. If the problem persists, contact customer support. |
| Keypad is unresponsive. | Keypad lock is activated. | Deactivate the keypad lock. Refer to the full manual for instructions. |
For issues not covered here, or if troubleshooting steps do not resolve the problem, please contact HJM customer support.
10. Specifications
| Brand: | HJM |
| Model: | NERIS 750 |
| Power: | 750 Watts |
| Voltage: | 230 Volts |
| Dimensions (L x W x H): | 10 x 50.5 x 114 cm |
| Weight: | 6.3 kilograms |
| Color: | White |
| Heating Technology: | Fluid-free (Dry) |
| Display Type: | LCD, LED |
| Control Type: | Programmable Digital Chrono-Thermostat |
| Mounting Type: | Wall Mount |
| Special Features: | Open Window Detector, Keypad Lock |
| Included Components: | Towel warmer, Wall mounting bracket kit |
| Origin: | Made in Spain |
11. Warranty and Support
Information regarding the warranty period and terms for the HJM NERIS 750 Electric Towel Warmer can typically be found on the product packaging or the manufacturer's official website.
For technical support, spare parts, or warranty claims, please contact HJM customer service. Keep your purchase receipt and product model information (NERIS 750) readily available when contacting support.
Spare parts availability information is not provided in the product details.





