Install Instructions
Z207935-0E Page 4 of 9 ©2021 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 0921
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HW2 Series Installation Guide
Installation (cont.)
4. Mount the backplate onto the wall using the screws provided.
Six screw holes available. Use a minimum of
two for secure mounting.
5. Connect the wires to the screw terminals. Do not over-tighten the screws.
Wiring for models with temperature transmitter:.
10 9876 54321
OVERRIDE*
SETPOINT OUT**
RH OUT
TEMP OUT
COMMON
POWER SUPPLY 20-30 Vdc, 24 Vac
CONTROL SYSTEM
COMMON
+
-
POWER (+24)
Wiring for models with RTD/thermistor:
10 9876 54321
OVERRIDE*
SETPOINT OUT**
RH OUT
RTD/THERMISTOR OUT
RTD/THERMISTOR OUT
POWER SUPPLY 20-30 Vdc, 24 Vac
CONTROL SYSTEM
COMMON
COMMON
+
-
POWER (+24)
* Momentary to ground.
** 0-10V DIP switch selectable for temperature, RH or fan speed (o, 0V, Auto 1.5V, Low 3.3V, Medium 6.7V or high 10V).