Sabiana IRC board-remote c Manual de usuario descargar pdf (Pagina 21)

The TopLine 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 TL 1.2T/2.2T/3.2T units are for single phase 230V supply.

The electric resistances of the TL 4.2T/5.2T/6.2T units are for three phase 400V supply.

A specific electronic board is fitted in the unit control panel and it is connected to the resistance and to the safety

thermostat.

When the safety thermostat operates, it keeps open the resistance supply relays on the electronic board.

The rearmement is by electric means, cutting off the supply to the unit.

Note: the cooling emission of the units

is 95% of the emission in the tables of page 6.

Electric diagrams

LEGEND

IG = Main switch

TS = Safety thermostat

R1 = Resistance 1

R2 = Resistance 2

R3 = Resistance 3

Electric resistance TL-E

Cassette unit operating limits with electric coil

Model

Emission

Supply

Number and Dia. of connecting wires

TL 1.2T-E

TL 1.2T-E/2.2T-E/3.2T-E

230V ~ 230V ~ 400V ~

3 x 1,5 mm 3 x 2,5 mm 5 x 1,5 mm

1500 Watt 2500 Watt 3000 Watt

TL 1.2T-E/2.2T-E/3.2T-E

Max. ambient temperature for Cassette unit with electric coil in heating mode: 25°C

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Sabiana IRC board-remote c Manual de usuario Pagina 21