Installation manual
5
EKMV EKMV3C09B7
2-way valve kit/3-way valve kit for fan coil units
4PW65144-1B – 10.2011
■
Wiring method
FWF
FWC
Never squeeze bundled cables and be sure that the cables do
not come in contact with sharp edges.
Cut off the redundant ends of the tie wraps.
■
In case 2 valves are used:
Strip the wire of the valve motor of the second actuator for an
additional length of 50 mm.
Connect X1 and Y4 with the wire supplied with the kit
(see
"Accessories supplied with the kit"
, item 8).
1
Communication wire
2
Power supply wire
3
First valve wire
4
Second valve wire
5
Tie wrap
5
5
2
1
3
4
5
4
3
2
1
1
X1-Y4 wire
2
X2-YC: connection of the second valve
For further installation of the fan coil units: refer to the fan
coil unit installation manual.
50 mm
1
2
