Orion-system MODGAS II Manual do Utilizador descarregar pdf (Página 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

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Orion-system MODGAS II Manual do Utilizador Página 21