Advanced Ex-3021 Manual - Página 6

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2.1.1.2 LED Indications

The LED Status Indications show the basic operational state of the panel and whether the panel is in a fire

alarm, fault, disabled or test condition.

2.1.1.2.1 GENERAL STATUS

Function

SYSTEM FAULT

2.1.1.2.2 DETECTION ZONE STATUS

Function

FIRE

2.1.1.2.3 EXTINGUISHANT

Function

RELEASE IMMINENT

RELEASED

TIMER HELD

ABORTED

DISABLED

FAULT

MANUAL ONLY

AUTO + MANUAL

2.1.1.3 Manual Release Button (Ex-3030 Only)

To manually release the extinguishant, pull down the flap and press the button marked with the circle.

Colour

Description

Indicates the presence of a system fault

Yellow

Colour

Description

Indicates that the system has detected a fire alarm condition in the respecitve zone

Red

Colour

Description

Indicates (flashing) that the release of extinguishant is imminent. The indication will turn to

Red

steady when the signal to release the extinguishant has been activated.

Indicates that the release of extinguishant has occurred and the panel has detected the folw

Red

of the extinguishant released.

Indicates that the imminent release of extinguishant is temproraily suspended.

Yellow

Indicates that the imminent release of the extinguishant has been aborted.

Yellow

Indicates that the extinguishant release control signal has been disabled. The release of

Yellow

extinguishant is prevented even if a fire alarm or manual release are present.

Indicates that the system has detected a fault condition within part of the extinguishing

Yellow

system and control device (ECD) circuits.

Indicates that the extinguishant can only be released by means of a manual release button.

Yellow

Indicates that the extinguishant can be released by both the automatic detection of a fire

Yellow

alarm and by means of a manual release button.