Title: +135.01=370.002-LC001T_04-SkyStar_UK_cat_99A4790100_Rev_N_02_17_s.pdf
The Cassette 2 pipe models are available with electric resistance that is controlled in place of the heating battery valve. The electric resistance is controlled in place of the hot water valve and not as integration to it. The resistance is hermetically sealed and supplied inside the battery pipes and therefore can be only factory mounted. The electric resistances of the units are for single phase 230V supply. The Cassette includes no. 2 safety thermostats which intervene in case of internal over- heating, opening an auxiliary power relay (included in the shunt box) which stops the power supply to the resistances.ECM ModelSK 12-ESK 22-E / SK 32-E SK 42-E / SK 52-E / SK 62-EEmission1500 Watt2500 Watt3000 WattSupply230V ~230V ~230V ~Number and Dia. of connecting wires3 x 1,5 mm23 x 2,5 mm23 x 2,5 mm2Note: the cooling emission of the unitsis 95% of the emission in the tables of page 35.Electric diagramPOWER SUPPLY 230Vac 50HzLNB1M9LEGEND:Q1PEK BK BJ3