Operation And Test; Led States - ETC SC1008 Branch Circuit Emergency Lighting Transfer Switch Installation Manual

ETC Installation Guide
SC1008 BCELTS
Final Installation and Power Up
1. Check that each termination point is secure.
2. Check that the fire alarm contact input switches
are set for correct switch operation, either
normally open or normally closed.
3. Clear all debris from the inside of the enclosure.
4. Remove and discard the orange plastic strip that is
securing the relays in place.
5. Attach and secure the front cover to the enclosure.
6. Apply both normal and emergency power to the
unit.
7. Test the operation of the SC1008 as described in

Operation and Test

Operation and Test
It is important to test the SC1008 regularly because it is a life safety device. NFPA 101 Life Safety
code requires testing of life safety devices every 30 days.
Test the SC1008 unit using either the test button or laser test as described in the following sections.

LED States

Red
LED
On
Blinking
Off
Off
Blinking
SC1008 BCELTS
below.
Green
LED
Normal and emergency power
are both present. The SC1008 is
On
supplying Normal power to the
load.
The SC1008 is supplying
Off
emergency power to the load.
Normal power is present;
On
emergency power is not.
Neither normal nor emergency
Off power are being supplied to the
unit.
Relays are detected in an invalid
Blinking
state
State
This may be due to the loss of normal
power, the making of the fire alarm
contact, or the activation of the test
mode.
The SC1008 is supplying normal power to
the load and will not transfer.
If the LEDs are not lit as expected when
power is present, it is possible that one or
both of the internal fuses have blown. See
Fuse Replacement on page 10
and replace the fuses.
If both LEDs are blinking, the SC1008
relays need to be manually reset to a
known state. See
page 11
Page 9 of 11
Notes
to check
Troubleshooting on
for detailed instructions.
ETC