÷
LOOP POWERED
(24vd¢)
I
!
I
I
I
I
I I
I I
oR
HUMIDITY SENSOR OR HUMIDISTAT SPADE SENSOR
Fig. 13 - Low Voltage Terminal Board - Temperature and Humidity Control Wiring
C08434
Humidity Control
The 48PD unit can be used with a Carrier accessory humidistat
switch output (HL38MG029 or TSTATCCPLH01-B) in
conjunction with the space temperature sensor. The humidistat
switch is a normally open switch that closes upon a rise in space
humidity, above the setpoint value.
Upon a humidistat call, the supply air temperature is lowered to
produce a colder evaporator coil and lower dew point temperature.
When humidistat is satisfied, the supply air temperature is reset to
the original supply air temperature setpoint.
Install the humidity control device according to the installation
instructions included with the accessory. Locate the device on a
solid interior wall in the conditioned space to sense average
humidity. General humidistat and humidity sensor wiring
connections are shown in Fig. 13.
Configuration of the unit control is required to specify the control
input type before unit operation. Refer to the Controls, Start-Up,
Operation and Troubleshooting manual for configuration.
14
To Next Page
Loading...
