Руководство пользователя для программируемого термостата Jung AUT238DWW с ЖК-дисплеем

1. Введение

The Jung AUT238DWW is an LCD display cover designed for the Jung UT 238 E programmable thermostat mechanism. This unit provides a user interface for precise control over your heating system, featuring a clear display and intuitive buttons for programming and adjustments. It integrates a weekly timer to manage heating schedules efficiently, ensuring comfort and energy savings.

Ключевые особенности включают в себя:

• Three adjustable temperature settings: Comfort, Setback (night/economy), and Frost Protection.
• Automatic summer/winter time switching.
• Temperature detection via internal and/or external sensor.
• Additional energy-saving button for reduced temperature mode.
• "Party" mode to extend comfort temperature for selected periods.
• Power reserve for settings retention during power outagес.
• Cooling function for passive cooling systems.

2. Инструкции по технике безопасности

Please read these instructions carefully before installation and operation. Keep this manual for future reference.

• Installation should only be performed by a qualified electrician in accordance with local regulations.
• Перед выполнением любых работ по установке или техническому обслуживанию убедитесь, что электропитание отключено.
• Не подвергайте устройство воздействию влаги, экстремальных температур или прямых солнечных лучей.
• Не вскрывайте и не пытайтесь ремонтировать устройство самостоятельно. Все работы по техническому обслуживанию должны выполняться квалифицированным персоналом.

3. Компоненты изделия и многое другоеview

The Jung AUT238DWW display cover consists of an LCD screen and several control buttons. Refer to the image below for a visual guide to the main components.

Основные элементы управления:

• ЖК-дисплей: Shows current temperature, time, day of the week, and active mode icons.
• Кнопки «+» и «-»: Used to adjust values such as time or temperature.
• Кнопка SET: Confirms set values. If not pressed within 1 minute after adjustment, the display returns to normal mode without saving changes.
• Кнопка ПРОГ: Allows access to programming functions and returns to the normal time program.
• Star/Snowflake Button: (Left button) Likely for quick access to Comfort or Frost Protection modes.
• Moon Button: (Right button) Likely for quick access to Setback (night) mode.

4. Установка и первоначальная настройка

This AUT238DWW unit is a display cover designed to be mounted onto the Jung UT 238 E programmable thermostat mechanism. Ensure the UT 238 E mechanism is correctly installed and wired according to its specific instructions before attaching this display cover.

4.1 Attaching the Display Cover

1. Ensure the power supply to the thermostat mechanism is completely disconnected at the main circuit breaker.
2. Carefully align the AUT238DWW display cover with the UT 238 E thermostat mechanism.
3. Gently press the cover into place until it clicks securely. Do not force it.
4. Restore power to the thermostat mechanism. The display should illuminate.

4.2 Первоначальная настройка времени и даты

При первом включении или после длительного отключения питанияtage (beyond the power reserve), you may need to set the current time and date. Refer to the "Operating Instructions" section for detailed steps on using the +, -, и НАБОР buttons to adjust these values.

5. Инструкция по эксплуатации

5.1 Основные операции

To adjust values such as time or temperature, use the + or - buttons. Confirm your settings by pressing the НАБОР кнопка. Если НАБОР button is not pressed within 1 minute after the last button press, the display will automatically revert to the normal display mode, and any unsaved changes will be lost.

Нажатие кнопки ПРОГ button allows you to navigate through programming menus or return to the normal time program.

5.2 Understanding Thermostat Modes

The thermostat operates by controlling the heating system based on three adjustable temperature settings at specific times:

• Комфортная температура: Typically used during the day or periods of presence.
• Setback Temperature (Economy/Night): Usually applied during the night or periods of absence to save energy.
• Температура защиты от замерзания: Used during extended periods of absence (e.g., holidays) to prevent the heating system from freezing. This temperature is set just high enough to protect the system.

5.3 Программирование еженедельного таймера

The integrated weekly timer allows for time-controlled temperature management for a single room or floor heating. You can set up to 32 individual switching times throughout the week. For each switching time, you define the start time, end time, and the desired temperature mode (Comfort, Setback, or Frost Protection).

1. Нажмите ПРОГ кнопка для входа в меню программирования.
2. Используйте + or - buttons to navigate through the program slots (e.g., P1, P2, etc.).
3. Нажимать НАБОР to select a program slot.
4. Использовать + or - to set the start time, then press НАБОР.
5. Использовать + or - to set the end time, then press НАБОР.
6. Использовать + or - to select the desired temperature mode (Comfort, Setback, Frost Protection) for this period, then press НАБОР.
7. Repeat for all desired switching times. Press ПРОГ to exit the programming menu.

The system includes heating optimization, which means it will activate heating in advance to ensure the desired temperature is reached precisely at the programmed time.

5.4 специальные функции

• Кнопка энергосбережения: An additional button allows for quick switching to the reduced (setback) temperature.
• "Party" Mode: Activates the comfort temperature for a selectable period of 1 to 4 hours, overriding the current program. This is useful for temporary extensions of comfort.
• Функция охлаждения: The thermostat supports a simple cooling function for passive cooling systems (e.g., via geothermal exchangers). Refer to the UT 238 E mechanism manual for activation details.

6. Техническое обслуживание и уход

The Jung AUT238DWW display cover requires minimal maintenance.

• Уборка: Протрите дисплей и кнопки мягкой, сухой или слегка влажной тряпкой.amp cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the surface.
• Battery (Power Reserve): The device features a power reserve (capacitor, not a battery) that retains settings for up to 4 hours during power interruptions and programming for up to 10 years. No user maintenance is required for this feature.

7. Поиск Неисправностей

If you encounter issues with your Jung AUT238DWW display cover or the connected thermostat mechanism, consider the following:

• Дисплей пуст: Check the power supply to the thermostat mechanism. Ensure it is correctly installed and receiving power.
• Настройки не сохраняются: Обязательно нажмите НАБОР button to confirm changes after adjusting values. If you wait too long (over 1 minute), changes will not be saved.
• Неверные показания температуры: Verify that the temperature sensor (internal or external, depending on configuration) is not obstructed and is functioning correctly.
• Отопление не реагирует: Check the programming schedule to ensure the thermostat is set to a heating mode and desired temperature. Verify the UT 238 E mechanism is correctly wired to your heating system.

For persistent issues, consult the full manual for the Jung UT 238 E thermostat mechanism or contact Jung customer support.

8. Технические характеристики

9. Гарантия и поддержка

9.1 Информация о гарантии

Specific warranty details for the Jung AUT238DWW are typically provided with the product packaging or can be found on the official Jung webсайт. Пожалуйста, сохраните доказательство покупки для гарантийных претензий.

9.2 Поддержка клиентов

For technical assistance, troubleshooting, or further information regarding your Jung AUT238DWW display cover or the UT 238 E thermostat mechanism, please contact Jung customer support through their official webсайт или контактные данные, указанные в документации к вашему продукту.

You can typically find support information on the Jung official webсайт.