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The following tabulation shows how each remote station's LED(s) will indicate the system's status when used
with a No. 1021-12,1W3-12,1025-12 or lM5EX12 Alarm Processing Center.
REMOTE STATION'S
SYSTEM STATUS
No. 21512:
OFF
No. 5212
GREEN: OFF
RED: OFF
DISARMED, PROTECTIVE CIRCUIT(s) FAULTED or (with No. 1021-12 or
1023-12 APC) ALARM STORED IN PANELS MEMORY (see control's
instructions).
(YELLOW NOT USED)
'With an Alarm Processing Center, LED(s) on APC will be lit for specific zone(s) not ready for arming or lit to in-
dicate memory in a No. 1021-12 or 102312 alarmed zone which has restored (flashing on a No. 1023-12). The No.
1021-12 may have a panic alarm stored which is not indicated on the panel but is keeping the No. 21512's single
LED (or the No. 5212's GREEN LED) OFF.
To clear the No. 1021-12's memory, press the RESET switch on the front of the 1021-12. The No. 21512's LED
will then start flashing (or the 5212's GREEN LED will turn ON).
The No. 102312 Alarm Processing Center features automatic loop shunting and may be armed even though one
or both of its basic protection zones (not the delay zone) has a fault, and the No. 21512's LED is not flashing (or
the No. 5212's GREEN LED is not ON).
No. 215-12:
FLASHING
DISARMED, PROTECTIVE CIRCUIT(s) CLOSED (Ready for arming).
No. 5212:
GREEN: ON
RED: OFF
(YELLOW NOT USED)
If the fire circuit of a No. 263-12 Fire Module is being used concurrently with a No. 216-12 and No. 21512(s) or
5212(s) connected to a No. 102312,102512 or 1025EX12 APC, the buzzer in each No. 21512 (or 5212) will sound
intemtittently in the event of trouble in the fire loop while the system is disarmed (not applicable to No. 1021-12
APC).
_
No. 21612:
ON STEADILY
ARMED (Ready for Alarm or Disarming)
No. 5212:
GREEN: OFF
RED: ON
(YELLOW NOT USED)
If the fire circuit of a No. 26%12 is being used concurrently with a No. 21612 and No. 215-12(s) or 5212(s) con-
nected to a No. lM312,102512
or 1025EX12 APC, the buzzer in each No. 21512 (or 5212) will sound steadily in
the event of trouble in the fire loop while the system is armed (not applicable to the No. 1021-12 APC).
814
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