Siemens Synova FC330A Manual page 55

3.3 Check electronic hardware
Building Technologies
Fire Safety & Security Products
1. check
position of EPROMs
correct mounting of add-on cards
flat cable of add-on cards connected where required
ribon for keyboard connected (connector 'D')
flat cable for display connected (connector 'E')
position of jumpers 'ST1'.. 'ST7'
position of jumper 'ST8/9/10' according to used battery brand
position of jumper 'ST11–ST14' according to required supply mode
position of inscription stripes on operating front
2. connect all detection lines
3. connect all control lines or terminate with EOL
4. remove mains fuses 'F9/F10'
5. connect mains supply line
6. check earth connection of mains supply line
7. place battery but do not connect
Switch on power
1. insert mains fuses (F9/F10)
2. connect battery
Check battery charging voltage
1. Disconnect battery
2. Set jumper 'ST3' to position 'top' (NTC disabled)
3. Set jumper ('ST8/9/10') to position 'ST10' (see pages 20, 21)
4. Measure voltage at terminal 'K9' −> must read 27.4V +/−0.1V at 25°C (see page 106)
5. Change voltage if required with potentiometer 'P3' until correct the voltage is shown
6. Set jumper 'ST3' back to position 'bottom' (NTC enabled, factory setting)
7. Set jumper 'ST8', 'ST9' or 'ST10' to the relevant battery type (see pages 20, 21)
8. Re-connect battery
see page 52, 53
see page 23, 25
see page 52, 53
see page 52, 53
see page 52, 53
see page 52, 53
see page 106
see page 52, 53
see page 61
see page 52, 53
see page 52, 53
see page 37, 40
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08.2005