1. Въведение
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Foset CALE-6I Instantaneous Water Heater. Please read these instructions carefully before use and retain them for future reference. This water heater is designed to provide hot water on demand for a single service point, utilizing LP gas.

Отпред view of the Foset CALE-6I Instantaneous Water Heater.
2. Ключови характеристики
- Instantaneous Heating: Provides hot water on demand without a storage tank, eliminating waiting times.
- Енергийна ефективност: Saves up to 70% on gas consumption compared to traditional tank water heaters.
- Автоматично запалване: Activates automatically when a hot water tap is opened.
- Електронно запалване: Powered by two D-type batteries, eliminating the need for a constant pilot flame.
- Цифров температурен дисплей: Shows the current water temperature for precise control.
- Dual Safety System: Equipped with mechanisms to prevent gas leaks and overheating.
- Low Pressure Operation: Functions effectively with a minimum operating pressure of 0.25 kgf/cm².
- Компактен дизайн: Lightweight and small footprint for flexible installation.
- Постоянен поток: Delivers a steady flow of hot water up to 70°C.

Вътрешен view of the instantaneous water heater, detailing its tankless design, copper heat exchanger coil, and high-power burner. Key benefits such as up to 70% gas savings, low-pressure operation capability, and a capacity of 6 liters per minute for one service are also highlighted.
3. Компоненти надview
Familiarize yourself with the main components of your water heater:

This image shows the front of the Foset CALE-6I instantaneous water heater, highlighting its main external components: the chimney for exhaust, the control knob for adjusting settings, and the digital display for temperature indication.
- Комин: Exhaust vent for combustion gases.
- Копче за управление: Used to adjust gas flow and water temperature.
- Цифров дисплей: Показва текущата температура на водата.
- Вход/изход за вода: Връзки за вход за студена вода и изход за топла вода.
- Газов вход: Connection for LP gas supply.
- Отделение за батерията: Houses two D-type batteries for electronic ignition.
4. Настройка и инсталация
WARNING: Installation must be performed by a qualified professional in accordance with local codes and regulations. Improper installation can lead to gas leaks, fire, or carbon monoxide poisoning.
4.1 Изисквания за местоположение
- Инсталирайте в добре проветриво помещение.
- Осигурете достатъчно пространство около уреда за поддръжка и правилна вентилация.
- Mount on a solid, vertical surface capable of supporting the unit's weight.
- Protect from freezing temperatures.
4.2 Свързване на газ
- Connect the water heater to an LP gas supply.
- Use appropriate gas lines and fittings.
- Check all gas connections for leaks using a soapy water solution.
4.3 Водна връзка
- Connect the cold water inlet to your main water supply.
- Connect the hot water outlet to the hot water distribution system for your single service point.
- Уверете се, че всички водни връзки са плътно затегнати, за да предотвратите течове.
4.4 Инсталиране на батерията
- Отворете отделението за батерията.
- Insert two D-type batteries, ensuring correct polarity.
- Затворете здраво отделението.
5. Инструкции за работа
5.1 Първоначално стартиране
- Ensure gas and water supplies are open.
- Open a hot water tap at the service point. The water heater will automatically ignite.
- Observe the digital display for temperature readings.
5.2 Регулиране на температурата
- Use the control knob on the front panel to adjust the desired water temperature.
- Turn the knob clockwise to increase temperature and counter-clockwise to decrease it.
- The digital display will show the adjusted temperature.
5.3 Изключване
- Затворете крана за топла вода. Бойлерът ще се изключи автоматично.
- For extended periods of non-use, it is recommended to close the main gas and water supply valves.
This video explains the functionality and key characteristics of Foset instantaneous water heaters, including how they provide hot water on demand, their energy efficiency, and safety features. It applies to all models, including the CALE-6I.
6. Поддръжка
Редовната поддръжка осигурява оптимална работа и дълготрайност на вашия бойлер.
6.1 Почистване
- Почистете външната част с мека, damp плат. Не използвайте абразивни почистващи препарати.
- Periodically check the exhaust vent (chimney) for obstructions.
6.2 Смяна на батерията
- If the digital display fades or the unit fails to ignite, replace the D-type batteries.
- Внимавайте за правилната полярност при поставяне на нови батерии.
6.3 Професионална проверка
- It is recommended to have the water heater inspected by a qualified technician annually.
- This includes checking gas connections, burner operation, and heat exchanger condition.
7. Отстраняване на проблеми
Преди да се обадите на сервиз, проверете следните често срещани проблеми:
| проблем | Възможна причина | Решение |
|---|---|---|
| Няма топла вода / Уредът не се пали |
|
|
| Водата не е достатъчно гореща |
|
|
| Устройството се изключва неочаквано |
|
|
If problems persist, contact a qualified technician for assistance.
8. Спецификации
| Характеристика | детайл |
|---|---|
| Номер на модела | CALE-6I |
| Марка | Фосет |
| Капацитет | 6 Liters/minute (1 service) |
| Тип гориво | LP газ |
| Минимално работно налягане | 0.25 kgf/cm² |
| Максимална температура на водата | 70°C |
| Тип запалване | Electronic (2 D-type batteries) |
| Материал | Легирана стомана |
| Цвят | Silver/Gray |
| Размери на продукта (Д x Ш x В) | 36.2 х 18.2 х 53 см |
| Тегло на продукта | 53.4 kg (Note: This weight may include packaging or refer to a different model. Please verify actual unit weight upon receipt.) |

This diagram illustrates the physical dimensions of the Foset CALE-6I water heater, showing its height of 44 cm, width of 30 cm, and depth of 13 cm, which are important for installation planning. (Note: Dimensions in image may vary slightly from detailed specifications.)
9. Гаранционна информация
Foset products are manufactured under strict quality standards. This product comes with a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty are typically provided with the product packaging or can be found on the official Foset webсайт. Моля, запазете доказателството си за покупка за гаранционни рекламации.
For warranty service, please contact Foset customer support or the authorized dealer from whom you purchased the product.
10. Поддръжка на клиенти
If you have any questions, require technical assistance, or need to report an issue, please contact Foset customer support:
- Webсайт: Посетете длъжностното лице Foset store on Amazon or the main Foset corporate webсайт за повече информация и данни за контакт.
- Сервизни центрове: Refer to your product packaging or the Foset webсайт за списък с оторизирани сервизни центрове.
When contacting support, please have your product model number (CALE-6I) and proof of purchase readily available.





