Eq21Xxpsm Power Supply Monitor; Eq2220Gfm Ground Fault Monitor - UTC Fire and Security DET-TRONICS 95-8533 Instructions Manual

EQ21xxPSM POWER SUPPLY MONITOR

The power supply monitor (see Figure 4-10) has three
LEDs used to provide a visual indication of device
status:
+
1
Figure 4-10—EQ21xxPSM Status Indicator Location
Table 4-14—Power Supply Monitor Status Indicators
LED Device Status
Green When On indicates power is supplied to device.
Red When Flashing indicates an alarm or fault
condition is present.
Amber When on indicates device is disabled. Module
must be replaced.
7.1
1
+ + 1
1
+
AMBER LED
RED LED
GREEN LED

EQ2220GFM GROUND FAULT MONITOR

The ground fault monitor (see Figure 4-11) has three
LEDs used to provide a visual indication of device
status:
A2243
Figure 4-11—Ground Fault Monitor Status Indicator Location
Table 4-15—Ground Fault Monitor Status Indicators
LED Device Status
+ GND FLT LED Indicates Amber in the presence of a "+"
ground fault.
– GND FLT LED Indicates Amber in the presence of a "–"
ground fault.
POWER LED Indicates Green when the unit is
powered.
the Ground Fault Monitor LeD will respond
immediately to a ground fault condition. the
relay contact requires the condition to exist for 10
seconds before it activates.
4-18
+ GND FLT LED
– GND FLT LED
PWR LED
Note
95-8533