Unit Electric
11 BEDRADINGSSCHEMA
toestel met elektrische wisselaar/toestel zonder elektrische wisselaar met externe waterwisselaar
W
56 55 54 53 52 51 50
56 55 54 53 52 51 50
49
49
48
48
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Room Int2
Room Int2
Int1
Int1
Ext3
Ext3
Ext2
Ext2
FLAP
FLAP
ALARM HEAT
ALARM HEAT
RUN
RUN
ERR.
ERR.
IN-1 IN-2
IN-1 IN-2
L
L
L
L
LF1 LF2
LF1 LF2
1 2 3 4 5 6
1 2 3 4 5 6
7 8
7 8
9
9
Unit Electric
toestel met elektrische wisselaar/toestel zonder elektrische wisselaar met externe elektrische wisselaar
E
56 55 54 53 52 51 50
56 55 54 53 52 51 50
49
49
48
48
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Room Int2
Room Int2
Int1
Int1
Ext3
Ext3
Ext2
Ext2
FLAP
FLAP
RUN
RUN
ALARM HEAT
ALARM HEAT
IN-1 IN-2
IN-1 IN-2
L
L
L
L
LF1 LF2
LF1 LF2
1 2 3 4 5 6
1 2 3 4 5 6
7 8
7 8
2VV. Creating innovative solutions for you and your business since 1995.
ver.3 29-04-20
32 31
32 31
GND
GND
GND
GND
0-10
0-10
PWM
PWM
GND
GND
RPM
RPM
RPM
RPM
GND
GND
PWM
PWM
Ext1
Ext1
CO2
CO2
Fan In
Fan In
NOT USED
NOT USED
Fan Out
Fan Out
CONTROL PANEL
AC5-M
AC5-M
SSR
SSR
SSR
SSR
FIRE
FIRE
PREHEAT
PREHEAT
BOOST /PIR
BOOST /PIR
BYPP
BYPP
EXT
EXT
W.PUMP
W.PUMP
POST
POST
PREH
PREH
+
+
+
+
GND
GND
GND
GND
0-10
0-10
GND
GND
10
10
11
11
12
12
13 14 15 16 17 18 19 20 21 22 23 24
13 14 15 16 17 18 19 20 21 22 23 24
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
32 31
32 31
GND
GND
GND
GND
PWM
PWM
GND
GND
RPM
RPM
RPM
RPM
GND
GND
PWM
PWM
0-10
0-10
Ext1
Ext1
CO2
CO2
Fan In
Fan In
NOT USED
NOT USED
Fan Out
Fan Out
CONTROL PANEL
AC5-M
AC5-M
SSR
SSR
SSR
SSR
FIRE
FIRE
PREHEAT
PREHEAT
ERR.
ERR.
BOOST /PIR
BOOST /PIR
EXT
EXT
BYPP
BYPP
POST
POST
PREH
PREH
W.PUMP
W.PUMP
+
+
+
+
GND
GND
GND
GND
GND
GND
0-10
0-10
9
9
10
10
11
11
12
12
13 14 15 16 17 18 19 20 21 22 23 24
13 14 15 16 17 18 19 20 21 22 23 24
Coil 2 WATER
JTAG
JTAG
50 49 48 47 46 45
50 49 48 47 46 45
GND
GND
GND
GND
PE
PE
EXT4
EXT4
NOT USED
NOT USED
NOT USED
NOT USED
GND
+12
B
A
CANL
CANL
CANH
CANH
WAT
WAT
HEAT
HEAT
GND
GND
PUMP
PUMP
PUMP
PUMP
+12V
+12V
INT
INT
OUT
OUT
1 2
1 2
3 4
3 4
B
B
I-BUS
I-BUS
A
A
OUTPUT
OUTPUT
L
N
Water pump
for coil #2
L N
W.PUMP
230V
Postheater
JTAG
JTAG
50 49 48 47 46 45
50 49 48 47 46 45
GND
GND
GND
GND
PE
PE
EXT4
EXT4
NOT USED
NOT USED
NOT USED
NOT USED
GND
+12
B
A
CANL
CANL
CANH
CANH
WAT
WAT
HEAT
HEAT
GND
GND
PUMP
PUMP
PUMP
PUMP
+12V
+12V
INT
INT
OUT
OUT
1 2
1 2
3 4
3 4
B
B
I-BUS
I-BUS
A
A
OUTPUT
OUTPUT
5
3
2
1
I-BUS
I-BUS
JTAG
JTAG
INPUT
INPUT
44
44
43
43
42 41 40 39 38 37 36 35 34
42 41 40 39 38 37 36 35 34
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
10V
10V
GND
GND
WAT
WAT
WAT
WAT
INT0
INT0
-OUT
-OUT
-IN
-IN
B
B
A
A
+12V
+12V
GND
GND
B
B
A
A
+12V
+12V
GND
GND
ADB
ADB
COOL
COOL
ADB
ADB
HEATPUMP
HEATPUMP
CONDEN-
CONDEN-
PIR
PIR
/HEAT
/HEAT
ERROR
ERROR
ON/OFF
ON/OFF
ERROR
ERROR
DEFROST
DEFROST
SATE
SATE
5 6
5 6
7 8
7 8
9
9
10
10
11
11
12 13 14 15 16 17 18
12 13 14 15 16 17 18
Coil 2 ELECTRIC
POSTHEAT 2
L
230V
N
JTAG
JTAG
44
44
43
43
42 41 40 39 38 37 36 35 34
42 41 40 39 38 37 36 35 34
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
10V
10V
GND
GND
WAT
WAT
WAT
WAT
INT0
INT0
-IN
-IN
-OUT
-OUT
+12V
+12V
GND
GND
+12V
+12V
GND
GND
ADB
ADB
COOL
COOL
ADB
ADB
HEATPUMP
HEATPUMP
CONDEN-
CONDEN-
PIR
PIR
/HEAT
/HEAT
ERROR
ERROR
SATE
SATE
ON/OFF
ON/OFF
ERROR
ERROR
DEFROST
DEFROST
5 6
5 6
7 8
7 8
9
9
10
10
11
11
12 13 14 15 16 17 18
12 13 14 15 16 17 18
El. mixing valve
for coil #2
I-BUS
I-BUS
OUTPUT
OUTPUT
230V
EOKO2
0-10V
I-BUS
I-BUS
I-BUS
I-BUS
INPUT
INPUT
OUTPUT
OUTPUT
B
B
A
A
B
B
A
A
31