Введение
The Delta Dore RF 4890 is a 10 A receiver designed to control electric underfloor heating mats and/or panel heaters up to 2.3 kW. It is suitable for installation in a standard 55 mm back box. This receiver operates in conjunction with the Delta Dore Tybox 5101 thermostat, allowing up to 16 RF 4890 units to be connected to a single Tybox 5101. When integrated with a floor sensor and the Tybox 5101, it enables advanced functionalities such as floor temperature limitation or direct temperature control via the Tydom application (requires Tydom 1.0 gateway, sold separately). The RF 4890 also supports programming, local/remote control, and voice command services when connected to Tydom 1.0.

Image: Delta Dore RF 4890 Receiver Thermostat. This image shows the compact design of the receiver unit.
Настройка и установка
Важный: Installation should only be performed by a qualified electrician and in accordance with local wiring regulations. Ensure power is disconnected before beginning installation.
- Монтаж: The RF 4890 receiver is designed to fit into a standard 55 mm electrical back box. Secure the unit within the back box.
- Проводка: Connect the electrical heating device (underfloor mat or panel heater) to the receiver's output terminals. Connect the main power supply (230V) to the receiver's input terminals. Ensure all connections are secure and correctly polarized. The receiver can handle loads up to 2.3 kW (10 A).
- Pairing with Tybox 5101 Thermostat:
- Power on the RF 4890 receiver and the Tybox 5101 thermostat.
- Follow the pairing instructions provided with your Tybox 5101 thermostat to link it with the RF 4890 receiver. Up to 16 RF 4890 units can be paired with a single Tybox 5101.
- Verify successful pairing by testing the heating control from the thermostat.
- Optional: Floor Sensor Connection: If using a floor sensor, connect it to the designated terminals on the Tybox 5101 thermostat. This enables floor temperature limitation or direct floor temperature control.
- Optional: Tydom 1.0 Integration: For smart home integration, remote control, and voice commands, connect the Tybox 5101 (and thus the RF 4890) to a Tydom 1.0 gateway (sold separately). Refer to the Tydom 1.0 manual for integration steps.

Изображение: внутреннее view of the RF 4890 receiver, showing wiring terminals. This illustrates where electrical connections are made.
Инструкция по эксплуатации
The RF 4890 receiver is controlled by the paired Tybox 5101 thermostat. All temperature adjustments and mode selections are made via the thermostat or the Tydom application.
Tybox 5101 Thermostat Control:
- Регулировка температуры: Use the Up and Down buttons on the Tybox 5101 to set the desired temperature.
- Выбор режима: The Tybox 5101 typically offers modes such as Comfort, Eco, and Frost Protection. Use the mode button on the thermostat to cycle through these options.
- Комфортный режим: Maintains the set comfort temperature.
- ЭКО-режим: Maintains a reduced temperature for energy saving.
- Режим защиты от замерзания: Поддерживает минимальную температуру (например, 7°C) для предотвращения замерзания.
- Floor Temperature Limitation: If a floor sensor is connected, the Tybox 5101 can be configured to limit the floor temperature, preventing overheating.
Tydom Application and Voice Control (with Tydom 1.0 Gateway):
- Дистанционное управление: Use the Tydom application on your smartphone or tablet to adjust temperatures, change modes, and program heating schedules from anywhere.
- Голосовые команды: Integrate with Amazon Alexa or Google Assistant (via Tydom 1.0) to control your heating using voice commands.

Image: Delta Dore Tybox 5101 Thermostat. This is the primary control unit for the RF 4890 receiver.

Image: Screenshot of the Tydom application interface. This shows how users can control their smart home devices, including heating, remotely.
Обслуживание
The Delta Dore RF 4890 receiver is designed for maintenance-free operation. No user-serviceable parts are inside.
- Уборка: If necessary, gently wipe the exterior of the unit with a dry, soft cloth. Do not use liquid cleaners or abrasive materials.
- Инспекция: Periodically check for any visible damage to the unit or its wiring. If damage is observed, disconnect power and contact a qualified technician.
- Обновления прошивки: If connected to a Tydom 1.0 gateway, ensure the Tydom application and gateway firmware are kept up to date for optimal performance and security.
Поиск неисправностей
| Проблема | Возможная причина | Решение |
|---|---|---|
| Heating device not responding. |
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| Неверные показания температуры. |
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| Tydom app or voice control not working. |
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Технические характеристики
| Особенность | Спецификация |
|---|---|
| Бренд | Дельта Доре |
| Номер модели | 6050615 |
| Название продукта | Приемник РФ 4890 |
| Цвет | Белый |
| Размеры (Д x Ш x В) | 5 х 4.7 х 3.3 см |
| Масса | 60 грамм |
| Максимальная мощность нагрузки | 2300 Вт (10 А) |
| Томtage | 230 Вольт |
| Материал | Пластик |
| Класс энергопотребления | От А до Г |
| Особые возможности | Smart Home Integration, Voice Control Compatibility |
| Технология связи | Wi-Fi (via Tydom 1.0 gateway) |
| Включенные компоненты | Приемник РФ 4890 |
| Источник питания | Электрический кабель |
| Конкретные применения | Indoor residential heating control |
Информация о гарантии
Specific warranty details for the Delta Dore RF 4890 receiver are typically provided with the product packaging or can be found on the official Delta Dore website. Please retain your proof of purchase for warranty claims. Warranty coverage generally includes defects in materials and workmanship under normal use.
Подробные условия гарантии можно найти на сайте [ссылка на сайт]. Delta Dore official webсайт или обратитесь в их службу поддержки.
Поддержка клиентов
If you encounter any issues or have questions regarding your Delta Dore RF 4890 receiver, please refer to the following resources:
- Онлайн поддержка: Посетите официальный сайт Delta Dore website for FAQs, product documentation, and support contact information: Поддержка Delta Dore
- Техническая помощь: For technical queries or installation assistance, it is recommended to contact a qualified electrician or Delta Dore's technical support team directly.