Setra-system SRCM Manual do Utilizador descarregar pdf (Página 8)

Operating

Condition Screen

The Operating Condition screen shows the user the active operating conditions of the

pressurized space.

The Room Label at the top of the screen can be dened by the user to ensure the

viewer understands which room is actively being monitored by the SRCM. See

Changing Room Name page 10, to enter text for your specic room.

The PRESSURE indication shows the intended direction of airow for the space.

POSITIVE for airow out of the space, NEGATIVE for airow into the space, NEU-

TRAL for airow conditions that may vary, and STANDBY for use when there is no

need to verify the direction of airow (alarms are disabled).

The OPERATION indication shows whether the pressurized space is within normal

operating parameters (within alarm thresholds), or whether there is an alarm or warn-

ing condition. If operation is within alarm thresholds, a green NORMAL indica-

tion is shown. If operation is near either high or low alarm threshold limits, a yellow

WARNING indication is shown.

If operation is at or beyond high or low threshold limits, a red ALARM indication is

shown. If Audible Alarming is Enabled, a piezo buzzer will sound and a SILENCE

menu button will appear. Pressing the SILENCE button will shut off the alarm for

the period of time dened in the alarm conguration. Alarm operation can be cong-

ured to blink or sound an audible signal. See Section, Alarm Setup, page 15, for more

about setting up ALARM and WARNING conditions.

In addition to pressure indication, OPERATION also displays whether a door is open.

If a door switch is congured, an open door contact will display a yellow DOOR

indication.

Room Label

Pressure Mode

• Positive

• Negative

• Neutral (span)

• Standby

Operation

• Normal (green)

• Warning (yellow)

• Door (yellow)

• Alarm (red)

Pressure Value

Slider Bar and

Alarm Setpoint

Values

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 42 43

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Setra-system SRCM Manual do Utilizador Página 8