Orion System MODGAS II - Manual (Page 21)

MODGAS II Controller Section 2
Programming 2-5
Summary Screen
MODGAS II Controller Summary
Accessed from Main Menu Screen #1 – Menu Item #3
Line 1 - OFF – ON = Indicates if unit is off or on.
SAT = Supply Air Temperature at unit discharge in
degrees Fahrenheit.
SP = Setpoint Temperature currently being used by the
controller in degrees Fahrenheit.
Line 2- VLV xxx % = Percentage that valve is open.
FAN – Off – Lo Speed – High Speed = Indication of fan
condition and speed.
Line 3 - BRN1 = Indicates the status of the burner. This value is
either ON or OFF.
Line 4 - O = Old Error – The previous error calculation.
N = New Error – Difference between the setpoint and the
current temperature.
D = Desired Position – The position the valve is driving
towards.
OFF SAT xxx SP xxx
VLV xxx % Fan OFF
BRN1 OFF
O xx.x N xx.x D xx.x