Orion System HB Controller - Manual (Page 18)

Zone
Zone
Programming
18 HB Controller Technical Guide
Low Supply Air Temperature Cutoff
Description Min. Default Max.
Supply Air Low Temperature
Limit Cut Off
32ºF 40ºF 80ºF
Adjust the Low Supply Air Temperature Cutoff and then press the
ENTER key. The value must be below the Economizer Oat Enable.
Cooling Minimum Off Time
Description Min. Default Max.
Minimum Off Time 180 Sec 180 Sec 900 Sec
Adjust the desired Cooling Minimum Off Time and then press the
ENTER key.
Cooling Minimum On Time
Description Min. Default Max.
Minimum On Time 300 Sec 300 Sec 900 Sec
Adjust the desired Cooling Minimum On Time and then press the
ENTER key.
Cooling Stage-Up Delay
Description Min. Default Max.
Staging Up Delay Interval 180 Sec 180 Sec 900 Sec
Adjust the desired Cooling Stage-Up Delay time and then press the
ENTER key.
Cooling Stage Down Delay
Description Min. Default Max.
Staging Down Delay Interval 60 Sec 60 Sec 900 Sec
Adjust the desired Cooling Stage-Down Delay time and then press the
ENTER key.
High Pressure Switch
Line #2 displays the current status of the High Pressure Switch. It will
only display “CLOSED” when Cooling Relay #1 relay is active and the
High Pressure Switch is operating correctly.
Cooling Module Setpoint Screens
The Cooling Module Setpoint Screens are accessed by navigating to
the Cooling Module screen and then pressing the ENTER key. The
following screen will then appear:
Press the down SELECT arrow key until “Setpoints” is on the top line
of the screen and then press the ENTER key. Press the up and down
SELECT arrow keys to move forward and backward through the Cool-
ing Module Setpoint screens.
Cooling Stages Quantity
Description Min. Default Max.
Cooling Stages 1 2 2
Adjust the quantity of Cooling Stages or Steps of Cooling and then
press the ENTER key.
Condenser Fan Control
Select “YES” for Condenser Fan Control if you are using a Liquid Line
Temperature Sensor and then press the ENTER key.
Outdoor Air Temperature Cooling Lockout
Description Min. Default Max.
Cooling Lockout Temperature 32ºF 40ºF 80ºF
Adjust the Outdoor Air Temperature Cooling Lockout and then press
the ENTER key.
Programming with the HB Service Tool