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Instruction Manual
RGU-10 B, RGU-10 B RCM
4.2.- DESCRIPTION OF THE DEVICE
The front of the equipment which is formed by the display, buttons and LEDs, is protected with a seal-
able plastic cover which has the appropriate holes to access the RESET, TEST and PROG/PAG keys.
ON LED
Prealarm LED
RESET key
SENSITIVITY key
TEST key
PROG / PAG key
RESET PREALARM key
SAFETY key
DELAY key
Figure 8: Description LEDs and button.
4.3.- LEDs INDICATORS
The device has 2 indicators LEDs, Figure 8.
Table 4: LEDs description: ON LED.
ON LED
State Description
Off The device is not operating or is not receiving power supply voltage.
Green The device is operating. It is receiving power supply voltage.
Red The device has tripped.
Table 5: LEDs description: PREALARM LED.
PREALARM LED
State Description
Off There is no pre-alarm trip.
On Pre-alarm trip without reclosing.
On
flashing
Pre-alarm trip in reclosing situation.
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