18
Figure 6 - Switch Location
Figure 7 - 3 Position Switch
Attention:
all three wires in the power feed cable – ground, neutral and phase – should be connected.
We take no responsibility for any damage resulting from non-compliance with this warning.
* The electrical components should always be connected to the power supply.
* The cable used for the electrical connection should be silicon-coated and heat-resistant to 356°F
(180°C). If the power feed cable is damaged, it should only be replaced by a qualified technician.
* You should take care to not lay the cable where it may be crushed.
* The electrical installation should incorporate means to switch the unit off, with a minimum separation
of 0,118 inches (3 mm) between the contacts, pursuant to the applicable legislation in force
9
.
9
We recommend the use of a 30 mA differential switch and a 0.5 A circuit breaker for the unit’s electrical installation.
Position I –
Tangential fan automatically turns on with air
flow of 60 m
3
/h when the thermostat reaches
50 °C.
Position 0 –
Tangential fan keeps inactive.
Position II –
Tangential fan is activated manually with air
flow of 165 m
3
/h.
