2VV SC-C, Quick Manual

Page: 21 / 26

21
2VV. Creating innovative solutions for you and your business since 1995.
SC-C-AC
Water valve
SC-S-AC
L
FAN
L
přívod
L
Heat 1
L
Heat 2
TK TK
HEAT HEAT
+
24V
GND
M
24V
FUS E
RO
O
M
W
A
T
R
O
OM
O
UT
SI
DE
EC
FA
N
CO
N
TRO
L P
ANE
L
N
DC 12V
PE
RP
M
G
ND
PW
M
REL AY
N
OT
H
EAT
D
O
OR
THE
R
M
EX
T
H
EA
T
RUN
U
SE
D
0-
10V
R
OOM
REL AY
REL AY
REL AY
REL AY
GN
D
+
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
H
1
H
2
ERR.
AL
AR
M
H
EAT
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
27 28 29 30 25 26
W
.P
U
M
P
N
O
T U
SED
C
ANL
C
ANH
GN
D
+12
V
B A
PWM
NO
T
U
SED
RE
F.
-O
UT
NO
T
US
ED
IN
LE
T
AI
R
OU
TL
E
T
AI
R
NO
T
U
SED
EC
F
AN
PW
M
G
ND
RP
M
RP
M
RP
M
RP
M
RP
M
RP
M
RP
M
12
3456
78
JT
AG
JP4
JP3
JP2
JP1
JT
AG
JP4
JP3
JP2
JP1
A
C5
-M
A
C5
-M
I-BU
S
O
UT
PU
T
I-BU
S
O
UT
PU
T
L
FAN
L
přívod
L
Heat 1
L
Heat 2
TK TK
HEAT HEAT
+
24V
GND
M
24V
MO DBUS
15 14 13 12 111 0 9 7 8 6 5 4 3 2 1
34
33
32
31
H
EA
T
30
29
I-BUS
28 27 26 25 24 23 22 21
R
EL
AY
R
EL
AY
ALARM
20 19
H
EA
T
1
18 17
B
CD 0
I-B
U
S
O
UT
PUT
A
C5
-M
A
C
3-M
I-B
US
16
H
EA
T
2
H
EAT
L
DC
12V
DOO R
THE RM
RO OM
EXT
CTRL
RTU
NOT
USED
A B GND
A B GND +12V
HEAT
N
G
ND
P
W
M
/0-
10V
+
+ -
MAI NS
G
ND
PW
M
RPM
GN
D
L
ROOM
INLET
OUTLET
AIR
WAT
-O UT
SS
R
AC
16
L
L
PE PE N N
GND 24V L
L
PE PE N N
GND 24V
M
24V
FUS E
R
O
O
M
W
AT
R
O
O
M
O
UT
S
IDE
EC
F
AN
N
DC 12V
PE
R
PM
G
N
D
PW
M
REL AY
NO
T
H
EA
T
D
O
O
R
TH
ER
M
EXT
H
EAT
RUN
U
SED
0-
10V
R
OOM
REL AY
REL AY
REL AY
REL AY
GN
D
+
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
H
1
H
2
ERR.
AL
AR
M
H
EA
T
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
W
.PU
M
P
NO
T U
SE
D
P
WM
N
O
T
U
SE
D
RE
F.
-O
UT
N
O
T
U
SED
IN
LET
AI
R
OU
TL
ET
AI
R
N
O
T
U
SED
E
C
FA
N
PW
M
G
ND
RP
M
RP
M
RP
M
R
PM
RP
M
RP
M
R
PM
1234
5678
JTA
G
JTA
G
AC
5-M AC
5-M
I-B
U
S
I-B
U
S
CO
NT
RO
L P
ANE
L
27 28 29 30 25 26
C
AN
L
C
AN
H
GN
D
+1
2V B A
JP4
JP3
JP2
JP1
JP4
JP3
JP2
JP1
O
UT
PUT
O
UT
PU
T
M
24V
MO DBUS
15 14 13 12 111 0 9 7 8 6 5 4 3 2 1
34
33
32
31
H
EAT
30
29
I-BUS
28 27 26 25 24 23 22 21
RE
LA
Y
RE
LA
Y
ALARM
20 19
H
EAT
1
18 17
BC
D
0
I-BU
S
O
UT
PUT
AC
5-
M
AC
3-
M
I-BU
S
16
H
EAT
2
H
EAT
L
DC 12V
DOO R
THE RM
RO OM
EXT
CTRL
RTU
NOT
USED
A B GND
A B GND +12V
HEAT
N
GN
D
P
W
M
/0-
10
V +
+
-
MAI NS
G
N
DP
W
M
R
PM
GN
D
L
ROOM
INLET
OUTLET
AIR
WAT
-O UT
SSR AC1
6
AC/C AC/S
EC/C EC/S
L
FAN
L
přívod
L
Heat 1
L
Heat 2
TK TK
HEAT HEAT
+
24V
GND
M
24V
FUS E
RO
O
M
W
A
T
R
O
OM
O
UT
SI
DE
EC
FA
N
CO
N
TRO
L P
ANE
L
N
DC 12V
PE
RP
M
G
ND
PW
M
REL AY
N
OT
H
EAT
D
O
OR
THE
R
M
EX
T
H
EA
T
RUN
U
SE
D
0-
10V
R
OOM
REL AY
REL AY
REL AY
REL AY
GN
D
+
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
H
1
H
2
ERR.
AL
AR
M
H
EAT
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
27 28 29 30 25 26
W
.P
U
M
P
N
O
T U
SED
C
ANL
C
ANH
GN
D
+12
V
B A
PWM
NO
T
U
SED
RE
F.
-O
UT
NO
T
US
ED
IN
LE
T
AI
R
OU
TL
E
T
AI
R
NO
T
U
SED
EC
F
AN
PW
M
G
ND
RP
M
RP
M
RP
M
RP
M
RP
M
RP
M
RP
M
12
3456
78
JT
AG
JP4
JP3
JP2
JP1
JT
AG
JP4
JP3
JP2
JP1
A
C5
-M
A
C5
-M
I-BU
S
O
UT
PU
T
I-BU
S
O
UT
PU
T
L
FAN
L
přívod
L
Heat 1
L
Heat 2
TK TK
HEAT HEAT
+
24V
GND
M
24V
MO DBUS
15 14 13 12 111 0 9 7 8 6 5 4 3 2 1
34
33
32
31
H
EA
T
30
29
I-BUS
28 27 26 25 24 23 22 21
R
EL
AY
R
EL
AY
ALARM
20 19
H
EA
T
1
18 17
B
CD 0
I-B
U
S
O
UT
PUT
A
C5
-M
A
C
3-M
I-B
US
16
H
EA
T
2
H
EAT
L
DC 12V
DOO R
THE RM
RO OM
EXT
CTRL
RTU
NOT
USED
A B GND
A
B GND +12V
HEAT
N
G
ND
P
W
M
/0-
10V
+
+ -
MAI NS
G
ND
PW
M
RPM
GN
D
L
ROOM
INLET
OUTLET
AIR
WAT
-O UT
SS
R
AC
16
L L PE PE N N GND 24V
L L PE PE N N GND 24V
M
24V
FUS E
R
O
O
M
W
AT
R
O
O
M
O
UT
S
IDE
EC
F
AN
N
DC 12V
PE
R
PM
G
N
D
PW
M
REL AY
NO
T
H
EA
T
D
O
O
R
TH
ER
M
EXT
H
EAT
RUN
U
SED
0-
10V
R
OOM
REL AY
REL AY
REL AY
REL AY
GN
D
+
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
H
1
H
2
ERR.
AL
AR
M
H
EA
T
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
W
.PU
M
P
NO
T U
SE
D
P
WM
N
O
T
U
SE
D
RE
F.
-O
UT
N
O
T
U
SED
IN
LET
AI
R
OU
TL
ET
AI
R
N
O
T
U
SED
E
C
FA
N
PW
M
G
N
D
RP
M
RP
M
RP
M
R
PM
RP
M
RP
M
R
PM
1234
5678
JTA
G
JTA
G
AC
5-M AC
5-M
I-B
U
S
I-B
U
S
CO
NT
RO
L P
ANE
L
27 28 29 30 25 26
C
AN
L
C
AN
H
GN
D
+1
2V B A
JP4
JP3
JP2
JP1
JP4
JP3
JP2
JP1
O
UT
PUT
O
UT
PU
T
M
24V
MO DBUS
15 14 13 12 111 0 9 7 8 6 5 4 3 2 1
34
33
32
31
H
EAT
30
29
I-BUS
28 27 26 25 24 23 22 21
RE
LA
Y
RE
LA
Y
ALARM
20 19
H
EAT
1
18 17
BC
D
0
I-BU
S
O
UT
PUT
AC
5-
M
AC
3-
M
I-BU
S
16
H
EAT
2
H
EAT
L
DC 12V
DOO R
THE RM
RO OM
EXT
CTRL
RTU
NOT
USED
A B GND
A B GND +12V
HEAT
N
GN
D
P
W
M
/0-
10
V +
+ -
MAI NS
G
N
DP
W
M
R
PM
GN
D
L
ROOM
INLET
OUTLET
AIR
WAT
-O UT
SSR AC1
6
AC/C AC/S
EC/C EC/S
Water valve
0-10 DCV GND GND 24 DCV
0-10 DCV
GND GND 24 DCV