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

1. పరిచయం

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. భద్రతా సూచనలు

• విద్యుత్ భద్రత: 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.
• వాల్యూమ్tage: This thermostat operates on 24V. Do not connect it to higher voltagఇ వ్యవస్థలు.
• పర్యావరణం: పరికరాన్ని తేమ, తీవ్రమైన ఉష్ణోగ్రతలు లేదా ప్రత్యక్ష సూర్యకాంతికి గురిచేయవద్దు.
• నిర్వహణ: Handle the thermostat with care to avoid physical damage.
• పారవేయడం: Dispose of the product and its components responsibly, following local environmental regulations.

3. ప్యాకేజీ విషయాలు

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

• Rehau Nea H 24 Wired Room Thermostat
• గోడ మౌంటు బ్రాకెట్
• Up to 5 actuators (depending on specific kit/purchase)
• వినియోగదారు మాన్యువల్ (ఈ పత్రం)

4. సెటప్ మరియు ఇన్‌స్టాలేషన్

4.1 మౌంటు

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 వైరింగ్

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.

మూర్తి 1: ముందు 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. ఆపరేటింగ్ సూచనలు

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

5.1 ఆపరేటింగ్ మోడ్‌లు

• ఆటోమేటిక్ మోడ్: The thermostat follows a pre-programmed schedule (if connected to an external digital timer like the Nea timer).
• సాధారణ మోడ్: Maintains a comfortable set temperature.
• తగ్గించబడిన మోడ్: Maintains a lower, energy-saving temperature.
• Optional Modes: Additional modes may be available depending on the connected external timer or system configuration.

5.2 ముఖ్య లక్షణాలు

• ఉష్ణోగ్రత తగ్గింపు: Can be achieved via an external digital timer (e.g., Nea timer) for scheduled energy savings.
• ఫ్రాస్ట్ ప్రొటెక్షన్ ఫంక్షన్: 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.
• తేదీ ప్రదర్శన: The thermostat features a display that can show the current date.
• ఉష్ణోగ్రత సర్దుబాటు: Use the '+' and '-' buttons to adjust the desired temperature setpoint.

6. నిర్వహణ

The Rehau Nea H 24 thermostat requires minimal maintenance.

• శుభ్రపరచడం: 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 లేదా అంతర్గత భాగాలు.
• తనిఖీ: Periodically check the wiring connections for any signs of wear or looseness. Ensure the thermostat is securely mounted.

7. ట్రబుల్షూటింగ్

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. సాంకేతిక లక్షణాలు

9. వారంటీ మరియు మద్దతు

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 webసంప్రదింపు వివరాల కోసం సైట్.

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