Rehau Nea H 24 13360241001 Wired Room Thermostat 24V User Manual

1. Танилцуулга

This manual provides detailed instructions for the installation, operation, and maintenance of the Rehau Nea H 24 Wired Room Thermostat 24V. This device is designed for controlling the ambient temperature of surface heating systems.

The Rehau Nea H 24 thermostat is CE and VDE approved according to EN 60730-2-9 and EN 60730-1 standards, ensuring reliable and safe operation.

2. Аюулгүй ажиллагааны заавар

• Цахилгааны аюулгүй байдал: Installation and wiring must be performed by a qualified electrician in accordance with local electrical codes and regulations. Ensure the power supply is disconnected before any installation or maintenance work.
• Ботьtage: This thermostat operates on 24V. Do not connect it to higher voltage системүүд.
• Байгаль орчин: Төхөөрөмжийг чийг, хэт өндөр температур, нарны шууд тусгалд бүү тавь.
• Харьцуулах: Handle the thermostat with care to avoid physical damage.
• Устгах: Dispose of the product and its components responsibly, following local environmental regulations.

3. Багцын агуулга

Please check the package contents upon unpacking to ensure all parts are present:

• Rehau Nea H 24 Wired Room Thermostat
• Ханын бэхэлгээ
• Up to 5 actuators (depending on specific kit/purchase)
• Хэрэглэгчийн гарын авлага (энэ баримт бичиг)

4. Тохиргоо ба суурилуулалт

4.1 Суурилуулалт

The Rehau Nea H 24 thermostat is suitable for mounting on a flush-mounted box or directly on the wall. Choose a location that accurately represents the room's temperature, away from direct heat sources, drafts, or direct sunlight.

4.2 Утас

This thermostat uses a wired connection and operates on 24V. It can connect to a maximum of 5 servo motors. Refer to the wiring diagram provided with your heating system or consult a qualified electrician for proper connection. Ensure all connections are secure and insulated.

Зураг 1: Урд view of the Rehau Nea H 24 Wired Room Thermostat. The thermostat is white with a central grey rectangular display. A minus button (-) is located to the left of the display, and a plus button (+) is to the right. The REHAU logo is printed at the bottom center of the unit.

5. Ашиглалтын заавар

The Rehau Nea H 24 thermostat offers various operating modes and features to manage your surface heating system efficiently.

5.1 Үйлдлийн горимууд

• Автомат горим: The thermostat follows a pre-programmed schedule (if connected to an external digital timer like the Nea timer).
• Ердийн горим: Maintains a comfortable set temperature.
• Багасгасан горим: Бага, эрчим хүч хэмнэдэг температурыг хадгалдаг.
• Optional Modes: Additional modes may be available depending on the connected external timer or system configuration.

5.2 Гол онцлогууд

• Температурын бууралт: Can be achieved via an external digital timer (e.g., Nea timer) for scheduled energy savings.
• Хүйтнээс хамгаалах функц: Automatically activates heating to prevent pipes from freezing if the temperature drops below a set threshold.
• Valve Protection Function: Periodically cycles the heating valves to prevent them from seizing due to inactivity.
• Огноо харуулах: The thermostat features a display that can show the current date.
• Температурын тохируулга: Use the '+' and '-' buttons to adjust the desired temperature setpoint.

6. Засвар үйлчилгээ

The Rehau Nea H 24 thermostat requires minimal maintenance.

• Цэвэрлэгээ: Wipe the surface of the thermostat with a soft, dry, or slightly damp cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the casing эсвэл дотоод бүрэлдэхүүн хэсгүүд.
• Шалгалт: Periodically check the wiring connections for any signs of wear or looseness. Ensure the thermostat is securely mounted.

7. Алдаа засах

If you encounter issues with your Rehau Nea H 24 thermostat, refer to the following common problems and solutions:

Note: One user reported a circuit board issue upon initial power-on. This is often related to incorrect wiring or power supply issues rather than a defect in the thermostat itself. Always ensure correct voltage and wiring before powering on.

8. Техникийн үзүүлэлтүүд

9. Баталгаат хугацаа ба дэмжлэг

Information regarding specific spare parts availability is not provided. For warranty claims, technical support, or service inquiries, please contact REHAU customer service directly or refer to their official webхолбоо барих мэдээллийг авах сайт.

It is recommended to keep your purchase receipt as proof of purchase for any warranty-related matters.