Nortec SE 100, Installation And Operation Manual

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1
-
G
ro
un
d
2
-
2
4
V
A
C
3
-
A
na
lo
g
O
ut
Air Proving
Switch
Duct High Limit
1509857 - 2-10V
Duct Humidity
Transducer
Humidity Control
1509858 - 2-10V Wall
Humidity Transducer
Humidifier Terminal Strip
Note: 1
2
3
4
Install On/Off controls or jumper between
terminal 1 and 2 of humidifier
.
Terminal 1 is 24 VAC Hot, turn unit off to
avoid shorting while wiring.
Duct High limit can be duct humidity
transducer as shown or duct On/Off
humidistat.
Humidity Control can be wall humidity
transducer as shown, duct humidity
transducer, or On/Off humidistat.
Knockouts provided
in top and bottom panels.
Install strain relief (by others)
1509857 - 2-10V Duct Humidity
Transducer
1509858 - 2-10V Wall Humidity
Transducer
Insert On/Off
controls or jumper
between 1 and 2
E
S
X
T
1- 24 VAC
2 - On/Off Loop
3 - Ground
4 - Control Signal
5 - Limit Signal (SETC only)
6 - 5 VDC
7 - Ground
8 - Full Tank Blow Down
9 - Ground
10 - Actuator power
11 - Actuator power
12 - 0-10 VDC Out
Connect 24 VAC ,
term inal 1 of SETC to
term inal 2 of controllers
1
-
G
ro
un
d
2
-
2
4
V
A
C
6
-
A
n
al
o
g
O
u
t
E