System air K EC Series Troubleshooting guide

A002
K EC, KVKE EC, TFSR EC, TFSK EC, KVO EC, KD EC
Operation and maintenance instructions……..…….……………..16
Drift och underhållsinstruktion……………..………………….…..18
Betriebsanleitung..……………..………..………………………….20
Drifts- og vedligeholdelsesvejledning …..…...…………………...23
Instrucciones de uso y mantenimiento.........................................25
Käitamis- ja hooldusjuhised..........................................................27
Käyttö- ja huolto-ohjeet….............................................................29
Istruzioni di funzionamento e manutenzione................................31
Naudojimo ir techninės priežiūros instrukcijos..............................34
Lietošanas un montāžas instrukcija..............................................36
Gebruiks- en onderhoudsinstructies …….………...……………...38
Drifts- og vedlikeholdsanvisning...................................................40
Instrukcja obsługi i konserwacji....................................................42
Руководство по эксплуатации итехническому обслуживани.44
Pokyny týkajúce sa prevádzky a údržby ………………..….……..47
Navodila za uporabo in vzdreževanje ……. ..…………………….49
Instructions d’utilisation et d’entretien.........................................51
SE
DK
DE
ES
EE
FI
IT
LT
LV
NL
NO
PL
RU
SK
SI
GB
FR

2
206268 Systemair AB
K EC:
+
-
010
1=Min 5
L
N
230V 1~
NL 1 2 3 4
Internal potentiometer
0-10V DC
010
NL 12 3 4
External potentiometer
230V 1~
NL
10K
Optional
K EC
KVKE EC:
LN
230V 1~
NL
+
-
010
1=Min
5
321 4
Internal potentiomete
r
0-10V DC
10K
010
321 4
Exte
r
nal potentiomete
r
No. Description
1 Tach output, Isink max 10mA
2 GND
3 Control input 0-10 VDC/PWM
4 Output 10 VDC max 1.1 mA
K
V
KE EC

3
206268 Systemair AB
TFSR/TFSK EC:
230 V 1~
Ext. Pot/0-10V DC
+
-
010
1=Min
5
L
N
230V 1~
NL 1 2 3 4
Internal potentiometer
0-10V DC
010
NL 12 34
External potentiometer
230V 1~
NL
10K
Optional

4
206268 Systemair AB
KVO EC:

5
206268 Systemair AB
KD EC:
For KD-EC 315E, 355E, 400E
Motor size “B”(type: _ _ _ _ _-_ I _.B _._ _ _ _)
ECblue Basic (_ _ _ _ _-_I_.B_._ _ _ _)
N
L1 PE
Netz
Line
1 ~ 200...277 V
50/60 Hz
10 kΩ
+
1
Internal speed setting
3
GNYE
BU BN
RD
BU
GY
Kontaktbelastung
Contact rating
max. AC 250 V 2 A
5
YE
WH
GN
11 14
Eingang
Input
0...10 V
K1
4
11 -L1 N
14 - - PE
D1 Digital In 1
A2 GND 10V - - - -
E1 D1 A1 - - - -
10V D1GNDA2E1A1
RD
10 V DC Out (I
max
= 10 mA)
GN
BU
GND
GY
A2 Operation Out OC
YE
E1 Analog In 1
WH
A1 Status Out OC
10V
D1
GND
A2
E1
A1
WH WH
11
For KD-EC 400D, 450D, 500D
24V 10V GND D1 E1 11 14
DC Out (Imax = 70 mA)
DC Out
(Imax = 10 mA)
Digital In 1
Analog In 1
L3/NL2L1PE
L1
L2 L3
PE
L1
N
ECblue Basic (_ _ _ _ _-_I_.D_._ _ _ _), (_ _ _ _ _-_I_.G_._ _ _ _)
K1
Kontaktbelastung
Contact rating
max. AC 250 V 2 A
Netzspannung Leistungsschild
Line voltage Rating-plate
Input
0...10 V
+
Internal speed setting
3
4
2
10 kΩ
3 ~ Typ nur in Sonderausführung
für IT-System geeignet
3 ~ type only in special version
suitable for IT-System
1
Line voltage 1 ~ 200...277 V, 50/60 Hz
External speed setting
Input 0...10 V
Contact rating max. AC 250 V 2 A
Relay output (K1)
An external fault indicator is available over the potential-
free contact of the built-in relays
(max. contact rating Technical data and connection
diagram).
For operation the relay is energized, connections “11”
and “14” are bridged. For fault the relay is de-energized
(Diagnostics/faults).
When switching off via enable (D1 = Digital In 1), the
relay remains energized.
Line voltage rating plate (3 ~ type only in special version suitable for IT-System)
Contact rating max. AC 250 V 2 A
External speed setting
Input 0...10 V

6
206268 Systemair AB
K EC:
K EC 160
010
1=Min 5
(10,0V)
00.04 0.08 0.12 0.16
0
200
400
600
[m³/s]
[Pa]
0200 400
[m³/h]
8213/8214
3V 4V 7,5V 10V
K EC 160
K EC 200
010
1=Min 5
(10,0V)
00.1 0.2 0.3
0
100
200
300
400
500
[m³/s]
[Pa]
0200 400 600 800 1000
[m³/h]
7735/7736
4V 6,5V 8V 10V
K EC 200
K EC 250
010
1=Min 5
(10,0V)
00.1 0.2 0.3
0
250
500
750
1000
[m³/s]
[Pa]
0300 600 900
[m³/h]
7791/7792
2V 3,5V 5V 10V
K EC 250
Fig 1

7
206268 Systemair AB
K EC 315 M
010
1=Min 5
(10,0V)
00.1 0.2 0.3 0.4
0
100
200
300
400
500
[m³/s]
[Pa]
0400 800 1200
[m³/h]
7765/7766
2,5V 5V 7,3V 10V
K EC 315 M
K EC 315 L
010
1=Min 5
(10,0V)
00.2 0.4 0.6
0
200
400
600
800
[m³/s]
[Pa]
0500 1000 1500 2000
[m³/h]
7760/7761
3V 5V 7,2V 10V
K EC 315 L
Fig 2

8
206268 Systemair AB
KVKE EC
KVKE EC 125
010
1=Min 5
(10,0V)
00.03 0.06 0.09 0.12
0
200
400
600
800
[m³/s]
[Pa]
0100 200 300 400
[m³/h]
8166/8167
2V 4,8V 7V 10V
KVKE EC 125
KVKE EC 160
010
1=Min 5
(10,0V)
00.04 0.08 0.12 0.16
0
200
400
600
[m³/s]
[Pa]
0200 400
[m³/h]
7721/7722
4V 6V 8V 10V
KVKE EC 160
KVKE EC 200
010
1=Min 5
(10,0V)
00.1 0.2 0.3
0
250
500
750
1000
[m³/s]
[Pa]
0300 600 900
[m³/h]
7755/7756
5V 7V 10V
KVKE EC 200
Fig 3

9
206268 Systemair AB
KVKE EC 250
010
1=Min 5
(10,0V)
00.1 0.2 0.3 0.4
0
250
500
750
1000
[m³/s]
[Pa]
0300 600 900 1200
[m³/h]
7788/7789
2,5V 4,2V 6V 10V
KVKE EC 250
KVKE EC 315
010
1=Min 5
(10,0V)
00.2 0.4 0.6
0
250
500
750
1000
[m³/s]
[Pa]
0500 1000 1500 2000
[m³/h]
8159/8228
2,5V 4,5V 6,5V 10V
KVKE EC 315
Fig 4

10
206268 Systemair AB
TFSR EC/TFSK EC
TFSR EC/
TFSK EC 160
010
1=Min
5
(10,0V)
00.05 0.1 0.15 0.2
0
200
400
600
800
[m³/s]
[Pa]
0200 400 600
[m³/h]
8471/8472
2,4V 4,9V 7,2V 10V
TFSR EC/TFSK EC 160
TFSR EC/
TFSK EC 200
010
1=Min
5
(10,0V)
00.1 0.2 0.3
0
100
200
300
400
500
[m³/s]
[Pa]
0200 400 600 800 1000
[m³/h]
8376/8529
5V 6V 7V 10V
TFSR EC/TFSK EC 200
Fig 5