Viconics VT7300F-2572 Installation Manual - Manual (Page 7)

7 | PIR Ready VT7300-2572 Series
Wiring
16 15 14 13 12 10 9
7 6
5 4
B
O
5
B
O
5
U
i3
B
i2
S
c
o
m
R
S
B
i1
A
O
1
A
O
2
2
4
V
-C
o
m
2
4
V
-H
o
t
3 2 1
F
a
n
-L
F
a
n
-M
F
a
n
-H
24
Vac
0-10
Vdc
FAN
24
Vac
2-10
Vdc
On/
Off
Water Detector
(NO contact)
(Valve Open Position
Detector) NO contact
Water
Supply
Sensor
24Vac
Transformer
Hot/Cold
Water Coil