24
Installation instruction
SHEV - Control Unit EMB 7300
I
NDICATOR
AND
C
ONTROL
ELEMENTS
Position in the Control Unit
Meaning of the Displays (overview)
The indicators and control elements (switches) are in the
same position on all EMB 7300 versions.
Only the number of ventilation lines varies.
The versions EMB 7300 5A-0102, EMB 7300 10A-0102,
EMB 7300 20A-0102 have two sets of indicators and
control elements for the drive control (LT 1 and LT 2).
Basically, the green indicator „
B
“ signals that the Con-
trol Unit works properly. A yellow indicator „
S
“ lighting
up signals a fault to be eliminated immediately.
Since the type of fault signal into the breakglass units
may differ from the fault indicator „
S
“ in the Control
Unit, always pay regard to the indicators in the Control
Unit for exact troubleshooting.
07
I
NDICATOR
AND
C
ONTROL
ELEMENTS
Notes
GN = green
YE = yellow
RD = red
only available on Control Unit version
EMB 7300 5A-0102
EMB 7300 10A-0102
EMB 7300 20A-0102
A
S
B
Push buttons:
Drive run direction
A
= OPEN /
Z
= CLOSE
(2 x on version 0102)
Reset / EMERGENCY-CLOSE
(resetting smoke detectors
after EMERGENCY-OPEN)
1
32 33
35 36
37
1
1
1
22
5
71
1
13 14
15 16 17
18 19
A
S
B
A
Z
A
Z
1
32 33
35 36
37
A
Z
A
Z
1
1
2
2
3
3
1 72
US
B
1.REL65
2.REL65
B
US-Module
BUS
Wind
Rain
RM
HSE
LT 2
F1
A+
A-
N+
N-
Drive 1
Steck
er für
Fr
ont-Button
Drive 2
A
Z
Reset
LT 1
Indicators:
(GN) = Operation
(YE) = Fault
(RD) = Alarm (EMERGENCY-OPEN)
Drive run direction and position
A
= OPEN (RD) /
Z
= CLOSE (GN)
Drive run direction
A
= OPEN (RD) /
Z
= CLOSE (GN) (Duo-LED)
(2 x on version 0102). The Duo-LED displays
the current switched direction of the line
voltage for the duration of the drive run time.
A
Z
A
S
B
Faults
Indicator
Meaning
Note
Power failure /
battery operation
Battery fault
Breakglass unit fault
Smoke detector fault
Service required
Licence software
required for setting
Fault
drive line 1
Fault
drive line 2
only on Control Unit
version 0102
Fault EMERGENCY-
CLOSE button
Persistent contact
System was closed via
breakglass unit, smoke
detectors are still
activated.
Drive run direction
Drives
Drives
*) The Duo-LED only lights up for the duration of the drive run time.
A
S
B
S
B
5 x blinking
off
slow blinking
on
S
B
4 x blinking
off
S
B
2 x blinking
off
S
B
slow blinking
off
S
B
on
off
S
B
fast blinking
off
S
B
fl ashes
off
OPEN
CLOSE
off
on (RD)
RD *)
GN *)
A
Z
1 2 3
on (GN)
off
A
Z
1 2 3
Störung
Alarm activation / EMERGENCY-OPEN
Mains operation
Battery operation
(power failure)
EMERGENCY-OPEN
EMERGENCY-OPEN
fl ashes (YE)
on (RD)
off
A
S
B
on (RD)
on (GN)
S
B
6 x blinking
off
out (YE)
A
S
B
