installation
143
3-phase connection (3 a.c. 230 V / 50 Hz):
The voltage between the phases is 230 V a.c.
Install connecting bridges between the connection points 4-5. Uw groepen
moeten afgezekerd zijn met minimaal 16 A (3x). The connecting power cable
must have a minimum core cross section of 2,5 mm
2
.
You can use the bridges provided on the connecting block to make the
required interconnections as indicated in the preceding illustrations. How to
install the bridges is indicated in the junction box cover and in the illustration
below. The bridges should not be placed immediately on top of the connecting
wires, but between the screw-head and the clamp around the connecting wire.
Secure the cable with the strain relief and close the cover.
right zones
left zones
warming zone
700001871100_IDK835_4t.qxd 12-10-2005 12:47 Pagina 143