19
2VV. Creating innovative solutions for you and your business since 1995.
ROOM WAT ROOM
OUTSIDE
EC FAN
PE
RPM
GND
PWM
57
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
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
JP4
JP3
JP2 JP1
JTAG
JP4
JP3
JP2 JP1
123456789
11
10
12
GN
D
G
ND
T-v0
M M M M
L
L
PE
PE
N
N
GND
24V
PWM
GND
RPM
L N
PEN
MAX 5 FAN EC !!!
MAX 5 FAN EC !!!
GND
RPM
PW
M
3132
33
34
GND
0-10
293
0
AC
5-M
AC
5-M
BCD
0
AN
ALO
G
G
N
D
G
N
D
G
N
D
4
5
6
7
8
9
101
11
21
31
41
5
B
23
1
A
G
N
D
+12V
S
UP
PL
Y
CT
RL
THE
R.
DO
O
R
M
O
DB
US
RT
U
U
SED
L
19
20
16
17
18
G
N
D
G
N
D
252
62
72
8
BA
G
N
D
21
22
23
24
+1
2V
A
LA
R
M
H
E
AT
N
R
OOM
O
UT
W
ATE
R
H
EA
T
H
2L
H
1
GND
EC F
AN
M
A
ST
E
R
UNI
T
M
O
DB
US
RT
U
SL
AVE
U
N
IT
O
U
TLE
T
A
IR
PO
W
ER
R
OOM
HEAT
IN
LET
E
XT
NO
T
REL
AY
REL
AY
123
45678
9
11
10
12
G
N
D
G
N
D
T-v0
L-v1
M M M M
L
L
PE
PE
N
N
24V
PWM
GND
RPM
L N
PEN
MAX 5 FAN EC !!!
SC-C-EC
SC-S-EC
ROOM WAT ROOM
OUTSIDE
EC FAN
PE
RPM
GND
PWM
57
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
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
JP4
JP3
JP2 JP1
JTAG
JP4
JP3
JP2 JP1
123456789
11
10
12
GN
D
G
ND
T-v0
M M M M
L
L
PE
PE
N
N
GND
24V
PWM
GND
RPM
L N
PEN
MAX 5 FAN EC !!!
MAX 5 FAN EC !!!