11
Connect the blue and brown cables (pos. 1) to
the free L/N terminals on the main print card. See
wiring diagram for detailed information.
12
Connect the wires in the 4 lead gray cable (pos.
1) to mains supply (brown and blue wire) and
the terminal for the emergency thermostat (black
and gray wire). See wiring diagram for detailed
information.
13
Connect the wires in the 2 lead black sensor cable
(OT) to terminals on the main print card (pos. 2).
See wiring diagram for detailed information.
SAVE VTC 300
207232
16
Installation and Service
Systemair Sverige AB