Helios EVS Series, Installation And Operating Instructions Manual

Page: 47 / 64

15
Smoke exhaust fan control system – EVS
Installation and Operating Instructions
BMZ
BMZ
Rep.
1
1
1
3
Isol. switch
RS 6+1..
.
2x2x0,8mm
( shielded )
-W9
2,7k W
2,7k
W
10k
W
3 1 2
A selection can be made
between stage 1( t . 11)
a nd stage 2 ( t . 12).
for two timers
St age 2 St age 1
3 3 1 1 2 2
11 10 12
1 7 3 9 5 11
6 12 4 10 2 8
Note:
If a cooling air fan is present, the
motor protection is shown in
the control system B KLG.
Fuse and cable see
table in MBV
-W1
cable
see table in MBV
-W2 -W3
Motor prot.
Control system
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 extr.
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
23 22
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.
y e
max. contact load
230V AC / 2A
53 54 55
Fault
Signal
pot.-fre e
EVS-ST3.2
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 Diagnos is
System
r eset
24
+24VDC
Lamp test
- - -
60 61
Press button :
dire c t : DKM, BMZ
> 1sec: RMR
> 3sec: FWS
+
-
1
10k W
19 20 21 14 16 15
Vers : 25.10.2017
Issue : 007
Wiring diagram - EVS-DA
Note: Valid for the connection of smoke extraction fans without PTC thermistor (KL) or thermal contact (TK)
Fan 1
Ventilation funct.
Smoke detector Pushbutton alarm
Return signal
isolator switch
Switch
Button
+ - -
+ - -
+ - -
2
Prev . detector
1
10k W
10k W
4
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
( shielded )
-W7
max. no. : 60
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 )
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.
for 1-stage fan insert jumper!
Isol. switch
RS 6+1...
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 rd
8 9
r d
EVS-DA
EN