Specifications

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Humidity Controllers
ETN-24-P-3S-HU
Wall-mount, 24VAC, temperature and humidity
controller (de-humidification only), with
proportional integral outputs for Cool and Heat
It offers 2 separate Proportional Integral (0-10VDC)
outputs and 3 Fan Speeds; one output for Cool &
De-Humidification and another for Heat. With inputs
for external temperature and humidity sensors, the
ETN-24-P-3S-HU allows the user to adjust both
Temperature and Humidity set points.
Features
y Wall mount, 24VAC thermostat
y 2 separate Proportional Integral (0-10VDC)
outputs:
* Cool and Dehumidification
* Heat
y 2 adjustable set points; temperature and humidity
y Auto-Changeover mode
y Input for external temperature sensor
y Energy saving – cost efficient, environmental friendly
thermostat
y Input for external humidity sensor
(0-10VDC)
y Humidity set point range- 40%-70% RH
y Works with Meitav-tec’s GHU sensor- combined
temperature & humidity sensor for room or duct
y Re-heat function in humidity logic (only in Auto-
Changeover mode)
AC
COOL
ECONOMY
EXT.
SENSOR
OPTION
Wiring diagram
Main Input 24VAC
G3
C
R
G2
G1
To
0
Y
T
W
External sensor
(option)
Proportional output
for Cool (0-10V)
High
Medium
Low
Fan (0.5A)
0
0
HU
Humidity sensor
Proportional output
for Heat (0-10V)