Page 17
Operation and Maintenance Instructions
Envistar Top 04-21
DSET.181201.00.EN
Continuous product development may give rise to specification changes without notice.
Ziehl EC 3×400 V 2.40 / 2.90 kW fan
impeller 040 / 045
Sizes 16 and 21
IN
K
OP
P
L
IN
G
/
WIR
IN
G
Z
ie
h
l 3
×4
0
0 V - D
C
, D
G
PE
L1
L2
Kraftmatning 3×400 V ~ 50 Hz
Power supply 3×400 V ~ 50 Hz
A
rt
. N
r. 1
9
15
1-
0
4
3
2
_0
0
MX
IVP-styr
IVP Controls
MK
UC
US
Extern styr
External
controls
L3
A (D+)
B (D-)
Brun/Brown
GND
Vit/White
Blå/Blue
E1
+
+
-
GND
-
A (D+)
B (D-)
11
14
Styrning 0-10 V =
Control 0-10 V =
RS-485 Modbus
D1
24 V
Brandfunktion
Fire mode
LARM
(Bryter vid larm)
ALARM
(Opens when triggered)
Ref.
Vit/White
Brun/Brown
Grå/Grey
Rosa/Pink
Gul/Yellow
Grön/Green
Rotary recovery unit (code EMX-P)
Size 04-16
+
–
33
34
36
37
41
42
43
L
N
PE
CONTROL
0-10 V DC
POWER SUPPLY
1×230 V AC
ALARM (CLOSES IN
EVENT OF ALARM)
COOLING RECOVERY
(CLOSED CONTACT
GIVES FULL SPEED)
Rotary recovery unit (EMX-B)
Size 21
+
–
36
35
34
41
42
43
L
N
PE
CONTROL
0-10 V DC
POWER SUPPLY
1×230 V AC
ALARM (CLOSES IN
EVENT OF ALARM)
COOLING RECOVERY
(CLOSED CONTACT
GIVES FULL SPEED)
Air heater Electric (kod ATEE*, ATET-
EV**)
For power supply, output variant and
recommended fuse, refer to Order Unique
Documentation at
(Technical
Data).
Y
G0
1
2
PE
L3
L2
L2
L1 L1
3
4
7
8
PE
NC
NO
+
–
CONTROL
0-10V=
OPERATION
1×230V~
ALARM (CLOSES
BETWEEN 3-4 IN
EVENT OF ALARM)
POWER SUPPLY
*For unit mounting, selectable for counter-flow exchanger
**For duct mounting, selectable for counter-flow
exchanger
