30
31
2VV.
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zdroj
12V
+
-
N L
FU
SE
ROOM WAT ROOM
OUTSIDE
EC FAN
CONTROL PANEL
N
D
C
12
V
PE
RPM
GND
PWM
R
EL
AY
NOT
HEAT
DOOR
THERM
EXT
HEAT
RUN
USED
0-10V
ROOM
R
EL
AY
R
EL
AY
R
EL
AY
R
EL
AY
GND
+
1 2 3 4 5 6
7 8
9
11
10
12 13 14 15 16 17 18 19 20 21 22 23 24
IN-1 IN-2
L
L
H1 H2
ERR.
ALARM HEAT
L
L
Fu
575
85
9
606
16
2
32 31
56 55 54 53 52 51 50
48
49
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
272
82
93
0
25
26
W.PUMP
NOT USED
CANL
CANH
GND
+12V
B
A
PWM
NOT
USED
REF. -OUT
NOT
USED
INLET
AIR
OUTLET
AIR
NOT
USED
EC FAN
PWM
GND
RPM
RPM
RPM
RPM
RPM
RPM
RPM
1
2
3
4
5
6
7
8
JTAG
JP
4
JP
3
JP
2
JP
1
JTAG
JP
4
JP
3
JP
2
JP
1
AC5-M
AC5-M
I-BUS
OUTPUT
I-BUS
OUTPUT
L
L
PE
PE
N
N
12
345
678
9
11
10
12
GN
D
GN
D
T-v0
zdroj
24V
+
-
N L
GND
24V
NT
C
10
K
NT
C
10
K
NT
C
10
K
NT
C
10
K
NT
C
10
K
G
ND
RP
M
PW
M
31
32
33
34
GN
D
0-
10
29
30
AC
5-
M
AC
5-
M
BCD
0
A
N
A
LO
G
GND
GND
GND
4 5 6 7 8 9 10 11 12 13 14 15
B
2 3
1
A
GND
+12V
SUPPLY
CTRL
THER.
DOOR
MODBUS RTU
USED
L
1920
1617
18
GND
GND
2526
272
8
B
A
GN
D
2122
23
24
+12
V
ALAR
M
HEAT
N
ROO
M
OUT
WAT
ER
HEAT
H2
L
H1
GN
D
EC
F
A
N
MASTER UNIT
MO
DBUS
RT
U
SLAV
E U
NIT
OUTLET
AIR
POWER
ROOM
H
EA
T
IN
LET
EXT
NOT
R
EL
AY
R
EL
AY
zdroj
12V
+
-
N L
L
L
PE
PE
N
N
12
345
678
9
11
10
12
GN
D
GN
D
T-v0
L-
v1
zdroj
24V
+
-
N L
GND
24V
NT
C
10
K
NT
C
10
K
NT
C
10
K
IC3-EC-C
IC3-EC-S
11. WIRING DIAGRAM
Název: IC2-EC-C-EV
zdroj
12V
+
-
N L
FUS
E
ROOM WAT ROOM
OUTSIDE
EC FAN
CONTROL PANEL
N
D
C
12
V
P
E
RPM
GND
PWM
R
EL
AY
NOT
HEAT
DOOR
THERM
EXT
HEAT
RUN
USED
0-10V
ROOM
R
EL
AY
R
EL
AY
R
EL
AY
R
EL
AY
GND
+
1 2 3 4 5 6
7 8
9
11
10
12 13 14 15 16 17 18 19 20 21 22 23 24
IN-1 IN-2
L
L H1 H2
ERR.
ALARM HEAT
L
L
Fu
57
58
59
60
61
62
32 31
56 55 54 53 52 51 50
48
49
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
636
46
56
6
25
26
W.PUMP
NOT USED
B
A
PWM
REF. -OUT
NOT
USED
INLET
AIR
OUTLET
AIR
NOT
USED
EC FAN
PWM
GND
RPM
RPM
RPM
RPM
RPM
RPM
RPM
1
2
3
4
5
6
7
8
JTAG
JP
4
JP
3
JP
2
JP
1
JTAG
JP
4
JP
3
JP
2
JP
1
AC5-M
AC5-M
I-BUS
OUTPUT
I-BUS
OUTPUT
L
L
PE
PE
N
N
123
456
789
11
10
12
GN
D
GN
D
T-v0
zdroj
24V
+
-
N L
0-10V
24V
Firma: 2VV
Číslo: 2-602-S08987
27
28
29
30
CANL
CANH
GND
+12V
A
B
+12V
GND
Verze: 3
Kreslil: Mojžíš
Datum: 07.11.2018
DUMPER
GND
G
ND
RP
M
P
W
M
31
32
33
34
GN
D
0-
10
29
30
AC
5-M
AC
5-M
BCD
0
AN
AL
O
G
GND
GND
GND
4 5 6 7 8 9 10 11 12 13 14 15
B
2 3
1
A
GND
+12V
SUPPLY
CTRL
THER.
DOOR
MODBUS RTU
USED
L
1920
1617
18
GND
GND
2526
272
8
B
A
GN
D
2122
23
24
+12
V
ALAR
M
HEA
T
N
ROO
M
OUT
WAT
ER
HEA
T
H2
L
H1
GN
D
E
C
FA
N
MASTER UNIT
MO
DBUS
RT
U
SLAV
E U
NIT
OUTLET
AIR
POWER
ROOM
HE
AT
IN
LET
EXT
NOT
R
EL
AY
R
EL
AY
Název: IC2-EC-S-EV
Firma: 2VV
L-
v1
Číslo: 2-602-S09218
N L
L
L
PE
PE
N
N
N L
0-10V
24V
zdroj
12V
+
-
zdroj
24V
+
-
123
456
789
11
10
12
GN
D
GN
D
T-v0
Verze: 3
Kreslil: Mojžíš
Datum: 7.11.2018
GND