Det-Tronics EQP Fire and Gas Detection/Releasing System - Manual (Page 97)

14.1 95-8533 4-20
EQ25xxARM AGENT RELEASE MODULE
The EQ25xxARM has three LEDs to indicate device
status. They are located at the center of the circuit
board.
EQ25xxSAM SIGNAL AUDIBLE MODULE
The EQ25xxSAM has three LEDs to indicate device
status. They are located at the center of the circuit
board.
EQ24xxNE Network Extender
The EQ24xxNE has three LEDs (one green, two
amber) for indicating device status.
LED Device Status
Green When On indicates device has power.
Red When On steady indicates an output is
activated.
When Blinking at a 4 Hz rate with the LED on
50%, off 50% of the time indicates a local
trouble condition such as an open output
circuit or low solenoid supply voltage.
When Blinking at a 1 Hz rate with the LED on
5%, off 95% of the time indicates an isolate
condition.
When Blinking at a 1 Hz rate with the LED on
95%, off 5% of the time indicates release and
isolate.
Amber When On indicates a malfunction in the
electronic circuitry. Module replacement is
required.
Table 4-18—Agent Release Module Status Indicators
LED Device Status
Green When On indicates device has power.
Flashes to indicate messages are being transferred
over the LON.
Amber When On indicates a malfunction in the electronic
circuitry. Module replacement is required.
Note
When a network extender has an internal
fault, the message display will only indicate
that there is a LoN fault condition existing
somewhere on the LoN.
Table 4-20—Network Extender Status Indicators
LED Device Status
Green When On indicates device has power.
Red When On steady indicates an Active condition exists.
When Blinking indicates a Trouble condition exists.
Amber When On indicates a malfunction in the electronic
circuitry. Module replacement is required.
Table 4-19—Signal Audible Module Status Indicators