The enclosure is suitable for 12 kW. For higher power ratings, the connectors and the lead-in opening have been strengthened (marked with the symbol A). For this reason, the different options have been priced individually (e.g., K and KA).
The marking (15) in front of the range, which is in accordance with European stadards, means that the control will start to function at the temperature of +14°C and that the reported control accuracy will only be reached in the actual operating range of +25°C...+85°C.
HEATING OF OIL AND CHEMICALS
The immersion heaters intended for water must not be used for the heating of oil. The maximum surface power is significantly lower for oil (1/9 of the water-heating power) than for water. The desired output can be reached by either manufacturing an immersion heater with a lower power rating (ex works delivery) or by reducing the power output of the immersion heater to a sufficiently low level via a wiring change. With series connection, the ouput will drop to 1/9 of the nominal output, and the connection is easy to carry out during implementation. Immersion heaters must always be connected to the nominal voltage marked on the frame.
Outputs 2–9 kW (factory connection star) + 230 V and 12–20 kW (factory connection delta) + 400 V. Before commissioning, the immersion heaters must be marked with the warning labels provided with the product (one to be placed inside and one to be placed outside the enclosure). Before heating any chemicals, the characteristics of the liquid in relation to the material of the tubular elements of the immersion heater must be determined (a material certificate will be supplied for the tubular elements upon request). The one-year product warranty provided for the Effekt immersion heaters is only valid when the immersion heaters have been selected and dimensioned in accordance with the instructions and are used for the heating of oil or water that meets the general quality criteria.
TIPS FOR PLANNING
The intended use and operating conditions must be taken into account when selecting the controller. The difference of the thermostat used in connection with the immersion heater must be relatively large in order for the thermostat to function faultlessly and without any load fluctuations. The combination thermostat TY3 (and TYK) meets these requirements best, and it is also suited for use as an independent functional units in a boiler or small accumulator. For the utilisation of the heating capacity of large accumulators, more accurate control is required. The device that is best suited for this purpose is the 1-pole T1 thermostat when placed in the control device pocket S.
***NOTE! Even if no number of products in stock is provided for the product, the delivery time is still only 1-3 business days.***