Table of Contents
Advertisement
36
Desert Aire - CM3540 Manual
If the unit is equipped with an Outdoor Air option, or a Surface
Temperature option, a third screen will be shown (Figure 42). This
screen displays the Air Pressure Drop across the Evaporator Bypass
Damper and the readings of the Surface Temperature Sensors 1-4
depending on how many were selected.
To return to the I/O STATUS screen, press the Esc key.
2.3.4.3.3 Digital Outputs (Binary) (Figures 43 - 45)
The Digital Outputs screens shows the state of the device turned on
and off by the control system. The first two screens (Figures 43 and
44), shows the state of the relay contacts connected to the
controller.
Figure 41
Figure 42
•
The first line will show the status of NO1, the Defrost
Solenoid (SOL216), "On" and "Off".
•
If a Remote Condenser is enabled, the second line will show
the status of NO2, the Reheat Solenoid (SOL218), "On" and
Advertisement
Table of Contents
