Nortec SE 100, Installation And Operation Manual

Page: 32 / 134

2520263 - Outdoor Temperature
Sensor
1510142 - Digital Wall Humidistat or,
2520266 - Digital Duct Humidistat Package
Note:
1 The Temperature sensor is
intended for duct mounting.
2 Locate the temperature sensor
near the fresh air intake. This
will ensure accurate representation
of the outdoor air temperature.
Insert On/Off
controls or jumper
between 1 and 2
E S
X E
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
SE 50 - 750
Actuator
SE 1050
Actuator
SE 1050 low
voltage terminal strip
Note: 1 Wire the CV valve actuator
to the low voltage
terminal strip.
Bk
R
Gr
Y/Bk
9 - Ground
10 - Actuator 24 VAC
11 - Actuator Ground
12 - 0-10 VDC Out
2 Use minimum of 18 AWG wire
and keep as short as possible.
SE 50 - 750 Terminal Strip
9 - Ground
3 After installation and powering
humidifier verify that travel of
actuator at full demand is to the
fully open position.
R
Bk
Y/Bk
10 - Actuator 24 VAC
11 - Actuator Ground
12 - 0-10 VDC Out
Connect 24 VAC, terminal
1 of SE to terminal
2 of controllers.
1
-
2
4
V
A
C
2
-
T
em
pe
ra
tu
re
1
-
G
ro
u
nd
2
-
2
4
V
A
C
6
-
A
n
al
og
O
ut
8
-
T
em
pe
ra
tu
re