Connecting the RTD Probe
The RTD probe monitors the temperature of the drying air as it enters the hopper.
If the probe is not installed correctly, temperature readings will be inaccurate.
1 Insert the probe at the inlet to the
hopper. The end of the probe must not
touch the walls of the inlet. The tip of the
probe should be approximately in the cen-
ter of the tube. Tighten the nuts to lock the
probe in place.
2 Plug the probe’s
cable into the recep-
tacle on the left side
of the electrical
enclosure. Hand
tighten the connector.
Coil any excess cable
and secure it with a
wire tie.
Connecting the Optional Setback
RTD
1 Insert the probe in the hopper outlet at the top of the hopper. The end of the
probe must not touch the walls of the inlet. The tip of the probe should be
approximately in the center of the tube. Tighten the nuts to lock the probe in
place.
2 Plug the probe’s cable into the receptacle on the left side of the electrical
enclosure. Hand tighten the connector. Coil any excess cable and secure it
with a wire tie.
3-16 l Installation
Central
When configured as
a central dryer, moni-
toring the drying air
temperature is not
necessary since there
is no process heater
in the system.
Therefore, installa-
tion and connection
of this RTD probe is
not applicable.
Process RTD
Setback RTD
(Optional)