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5.8.2 Connect the suction unit components
Electrical connection
❒ Lay cables of components to control cabinet
➥ Lay the cables so that nobody will trip over them!
➥ Do not lay the cable over or around sharp edges!
❒ Wire the connections according to the wiring diagram
230 V power supply
1
3
5
7
9
11 13 15 17 19
X1
2 PE
4 PE 6 PE 8
10 12 14 16 18 PE
X1:
1 ... L
2 ... N
GND ... PE
❒ Route the power supply from the boiler controller to the control cabinet of the
suction system
➥ Flexible sheathed cable must be used for the wiring; this must be of the correct
size to comply with applicable regional standards and regulations
Connect the suction turbine
1
3
5
7
9
11 13 15 17 19
X1
2 PE
4 PE
6 PE 8
10 12 14 16 18 PE
X1:
3 ... L
4 ... N
GND ... PE
❒ Connect the suction turbine supply in the control cabinet of the suction system
5
Assembly
Electrical connection
40
Fröling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com