1. PRODUCT TECHNICAL SPECIFICATION
The TPJ serie built-in electric flange heating units as main heaters for electric boilers are self-servicing. If calcium rich water is used, scale needs to be removed from the heating element in given time intervals.
The user may set a temperature on the thermostat. The element is turned on automatically; after reaching set water temperature, it is turned off. If the temperature drops (e.g., either by water consumption or natural cooling), the unit is turned on and heated to the pre-set temperature.
2. ENERGY SAVING
Low water temperature in the boiler proves to be especially economic. Therefore, the temperature should be set to be adequate for intended hot water consumption, not higher. This helps to save electricity and prevents lime sediment occurrence.
3. OPERATION AND TEMPETATURE SETTING
The temperature of water in the heater can be adjusted as needed by the thermostat, either continuously or in three steps. This allows energetically economic operation. To set the temperature, 3 main marked symbols are used:
- • Minimum setting - frost protection (approx. 2 °C to 10 °C)
- • Approx. 60 °C, hot water - to prevent scalding, this degree is recommended as it is the economic operation with minimum energy loss and minimum scale occurrence
- • Maximum setting (approx. 70 °C to 80 °C)