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Installation Guide
Alarm Module T941AM8
11. System Error Indication (not used in CTS 900)
System fault relay RE01 has two parallel contacts
that can be connected for make or break function.
System fault 1
System fault 2
For system fault loop 1 connect the twisted-pair to
J04: screw 1 and 2 for make contact
screw 1 and 3 for break contact
For system fault loop 2 connect the twisted-pair to
J04: screw 4 and 5 for make contact
screw 4 and 6 for break contact
12. Jumpering for Software Program S940AM
To enable use of software program S940AM remove
0 ohm resistors R04, R05 and R68 (not R64), and
solder together jumper points S04, S05, and S14. In
this case, an EPROM can be used as program
memory IC02 instead of the FLASH memory.
Software program S940AM also affects the function
of LED01 (orange indication is replaced by green).
S04
R04
S05
R05
IC15
1995 08 31
J04
1 COM
2 NO
3 NC
4 COM
5 NO
6 NC
IC01
IC05
IC14
IC02
IC03
13. Installation Test Procedure
1. Check that switch SW02 is set to OFF.
2. Energize the 900 system. Function indicator
LED01 on the alarm module should light red for about 1 second and then go over to a flashing
SYSTEM ERROR 1
orange.
SYSTEM ERROR 2
If it continues to indicate with a steady red check
that supply voltage is 12,5 Vdc ± 10%.
Flashing red indicates a program fault.
3. If the alarm module is connected to a central, the
indicator should show a steady green indication
within 90 seconds.
If the indicator continues to blink orange, check:
• polarity
• connections on alarm module
• Alarm module is properly addressed
If everything seems to be OK but the function
indicator still blinks, the fault is probably located
outside the alarm module: Check the other 900
units according to the document System Installa-
tion, or contact your dealer.
R68 4. Replace the cover.
S14
R64
When all other units are installed, perform the
system test described in the "System Installation"
document for the respective system :
teleCOURIER 900, doc. no. TD 90227GB,
telePROTECT 900, doc. no. TD 90678GB, or
CTS 900, doc. no. TD 90795GB.
Function indicator
TD 90858GB
5