Helios EVS Series, Installation And Operating Instructions Manual

Page: 41 / 64

9
Smoke exhaust fan control system – EVS
Installation and Operating Instructions
BMZ
BMZ
Rep.
1
1
1
3
Isol. switch
RS 3+1...
2x2x0,8mm
( shielded )
-W9
3 1 2
2,7k W
2,7k W
10k W
3x1,5mm²
Isol. switch
RS 3+1...
1 3 5
6 4 2
Fuse and cable see
table in MBV
-W1
cable
see table in MBV
-W2
for 1-stage fan insert jumper!
Fireman's switch
1 3 2 7 6 5 4
12 13
triggered
shown
50 51 52
Smoke extr .
Signal
pot.-fre e
br
DL plug
14 pol.
ye
53 54 55
Fault
Signal
pot.-fre e
EVS-ST3.2
19 20 21 14 16
10 11
17 18
24VDC
BMZ
8 9
+ -
31
Fault Ready Smoke
extraction
Control sys OFF (FWS-Off / locked)
Signals
ON
BMZ autoRST
10V
Stage 2
Smk
extr
.
25 26
U = 0-5V
U = 5-10V
U = Stage 2 / 10V
I max. 10mA
Y
Y
Stage 1:
Stage 2:
Smk extr .:
Stage 1 Stage 2
OnBoard Diagnosis
System
r eset
24
+24VDC
Lamp test
- -
60 61
Press button :
dire c t : DKM, BMZ
> 1sec: RMR
> 3sec: FWS
+
-
15
Motor prot.
Control sys.
230VAC
40 41 42 N
L
L
27 28
N
Open Closed
L
F1
Rel. .
ventil.
30 29
MT 2A
24V/15VA
N
MT 0,4A
F2
-
+
32
Reset
St.1 St.2
Smoke vent.
N
N 45 46
43 44
Rel .
ventil
Smoke exhaust
damper
5x1,5mm²
-W10
Return signal
damper "open"
3x1,5mm²
-W11
M
1~
PE
Z A N
PE
PE PE
Auf Zu
1
10k W
Vers: 25.10.2017
Issue: 006
Wiring diagram - EVS-D
Note: Valid for the connection of smoke extraction fans with thermal contact (TK)
Ventilation funct.
Smoke detector Pushbutton alarm Return signal
Isolator switch
Fan 1
Switch
Button
23 22
-
+ - -
+ - -
+ - -
2
Prev. detector
1
10k W
10k W
BMZ
-
2x2x0,8mm
( shielded )
-W5
WSUP
-
2x2x0,8mm
( shielded )
-W6
Ref.no .: 08255-004
Fireman's switch
FWS2
4x2x0,8mm
( shielded )
-W4
max. no. : 6
Ref.no .: 04984-005
Smoke detector
RMR
2x2x0,8mm
-W7
max. no. : 60
1
2
3
4
Remove resistor or jumper
if unit or detector connected .
Insert resistor 10kW at last or
only detector in circuit .
Insert resistor 2,7kW at last or
only detector in circuit .
Ventilation only through smoke extraction fans with
ventilation function
Cable function-maintaining
The specified cable types and dimensions are
minimum requirements without taking installation
type, cable length, network type and necessary
function maintenance into account. The decisions
regarding the building must be made independently
by the executing installer .
4
( shielded )
Ein
2 1 3 4 5 7 6 8
1 3 4 5 6 8
2 1 3 4 5 7 6 8
2
Previous detector
10k
W
Alarm
Alarm
Opera.
Opera.
Fault
Fault
y e
y e
gn
gn
r d
r d
-W8
max. no: 20
Ref.no .: 04985-003
Pushbutton alarm ( button )
DKM
4x2x0,8mm
( shielded )
max. contact load
230V AC / 2A
1 2 3 7 8 6
10k W
2
9
1k
W
1k
W
2 3 6 7 1
y e gn r d
8 9
r d
1k
W
1k
W
2 3 6 7 1
y e gn r d
8 9
r d
EVS-D
EN