20
Connect, optional equipment
•
Lead the cable actuating the circulation flap (
SC
) from the junction box to the wiring box;
•
Lead the cable actuating the supply air flap
Se
from the junction box to the wiring box.
Covering the slots
Cover the slots where cables lead from the junction box. Use cover metal sheets and 4mm rivets
supplied along with the unit. Cover the connected junction box.
In case the wires of unit blocks are connected using connectors (Chapter 7) the slot above the block
No. 2 shall remain uncovered.
Unit with covered slots, view from the right side
1
2
3
LP
CHW
Se
Si
SB
SC
LS
TPO
Connection of servo motors and regulation
