Siemens 3RB22 Manual Del Usuario página 30

Operation
TEST/
RESET
I(+)//(-)
95/96
97/98
05/06
07/08
READY
GND FAULT
3RB2985-
Thermistor
OVERLOAD
3RB2985-
Testphase
LED lights up
LED Depending on reset
active/closed
1) Reset Auto → Reset LED flickers
Reset Man → Reset LED off
2) Reset Auto → Thermistor and overload LED off
Reset Man → Thermistor and overload LED lit
3) See graphic section table IVc
20
2CB1, 2CA1,
2AB1, 2AA1
3)
empty plug,
2AA0
without
thermistor
with
Thermistor
empty plug,
2CA1, 2AA0;
2AA1
3)
2CB1, 2AB1
1 2
0 3
LED flashes
1)
3
6 9 12 15
LED flickers
inactive/open
2)
2)
2)
4
18 21 24
LED off
3ZX1012-0RB22-1AA1
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