Operation
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016-023
6
Operation
6.1
Operating options
Procedure
Switch on
Switch off
Couple
Decouple
Self-diagnostics,
acknowledge
alarm
Action
Reaction by
the control unit
Flashing
pattern: red
(2x),
red + green
4x acoustic
signal
Acoustic signal
Flashing
pattern: green
(3x),
Acoustic
signal
Flashing
pattern:
green (5x),
see 6.2
Chapter
6.3
6.4
5.2
6.6
6.2
6.5
6.2
Control unit operating states
Note: In operation, the emergency closure (Ill. 4) must be opened (upper position).
Check that the control unit is ready for operation:
• Press the bell key briefly. If an acoustic signal is sounded and the green LED flashes 1x, the
control unit is ready for operation (see table for deviations)
Displays and LED states
LED
Acoustic
signal
Meaning
A Green, flashing 1x *
- -
Enabled, without coupling
B Green, flashing 2x *
- -
Enabled, with coupling
C Red / green,
flashing *
yes **
Backwater alarm, with coupling: remote signal =
"switch"
D Red, flashing
yes
Battery fault (replace!)
E Red, flashing 2x ***
yes
Fault: humidity in the housing
2 Sec
10 Sec
5 Sec
10 Sec
<2 Sec