1X-F Series Operation Manual 11
Battery power and battery fuse fault indication:
• General Fault LED: Flashing.
• Supply Fault LED: Flashing.
• Control panel buzzer: Sounding intermittent.
Earth fault indication
• General Fault LED: Flashing.
• Earth Fault LED: On steady.
• Control panel buzzer: Sounding intermittent.
Note: Contact your installation or maintenance contractor to investigate the
cause of all reported faults.
Disablements
Disabled zones are indicated as follows:
• General Disable LED: On steady.
• Corresponding Zone LED: On steady yellow.
• Control panel buzzer: Off.
Disabled sounders (or evacuation for NBN S 21-100) are indicated as follows:
• General Disable LED: On steady.
• Sounder LED: On steady yellow.
• Control panel buzzer: Off.
Disabled fire routing (or warning for NBN S 21-100) is indicated as follows:
• General Disable LED: On steady.
• Fire Routing LED: On steady yellow.
• Control panel buzzer: Off.
Disabled expansion boards are indicated as follows:
• General Disable LED: On steady.
• I/O LED: On steady yellow.
• Control panel buzzer: Off.
Disabled fire protection is indicated as follows:
• General Disable LED: On steady.
• Fire Protection LED: On steady yellow.
• Control panel buzzer: Off.
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