GB.TBLZ64.190918
Swegon reserves the right to alter specifications.
2 www.swegon.se
BlueBox chiller/heat pump
See the Function Guide for the BlueBox.
SD
WLAN
CPU 1
CPU 2
1
A
2
B
3
GND
4
+
5
-
6
+
7
-
8
+
9
-
10
+
11
-
12
+
13
-
SA Temp
Com 5
Com 4
Com 3
Com 2
Com 1
14
+
15
-
16
+
17
-
18
+
19
-
Heat
Cool
20
C
21
NO
22
C
23
NO
24
C
25
NO
26
C
27
NO
28
P
29
G
30
G0
31
G
32
G0
24V AC
Sensor 1 Sensor 2
Sensor 4
Sensor 3
Com 6
Com 7
Com 8
Com 9
Com 10 Com 11
+
33
-
34
G
35
G0
36
Y
37
U
38
39 40
24V AC In
41 42
18V AC In
45 46
230V AC In
47
43 44
230V AC Out
3. Electrical connections
3.1 Power roof ventilator MIRUVENT
and chiller/heat pump
GOLD, version E/F
Connect the bus cable (supplied) between the bus con-
tact, marked COM4, on the control unit of the GOLD unit
and an optional bus contact on the cable adapter.
GOLD Control unit
Cable adapter
3.2 Cable junction, GOLD air
handling unit's control circuit card
GOLD, version E/F
If the application requires more inputs than those available
on the COM1-3 and COM6-11 respectively on the GOLD
air handling unit's control circuit card, the cable adapter
can be used as a cable junction.
Connect the bus cable (supplied) between the bus con-
tact, marked COM1-3 and COM6-11 respectively (see the
pertinent installation instructions for the relevant acces-
sory), and an optional bus contact on the cable adapter.
SD
WLAN
CPU 1
CPU 2
1
A
2
B
3
GND
4
+
5
-
6
+
7
-
8
+
9
-
10
+
11
-
12
+
13
-
SA Temp
Com 5
Com 4
Com 3
Com 2
Com 1
14
+
15
-
16
+
17
-
18
+
19
-
Heat
Cool
20
C
21
NO
22
C
23
NO
24
C
25
NO
26
C
27
NO
28
P
29
G
30
G0
31
G
32
G0
24V AC
Sensor 1 Sensor 2
Sensor 4
Sensor 3
Com 6
Com 7
Com 8
Com 9
Com 10 Com 11
+
33
-
34
G
35
G0
36
Y
37
U
38
39 40
24V AC In
41 42
18V AC In
45 46
230V AC In
47
43 44
230V AC Out
GOLD Control unit
Cable adapter
Up to three
inputs can be
connected to
COM1-3 via
cable adapter.
Up to three
inputs can be
connected to
COM6-11 via
cable adapter.
Cable adapter
MIRUVENT
Connect the cable between the MIRUVENT motor control-
ler and the cable adapter as shown in the illustration. The
cables are not included in the supply. Twisted pair, shield-
ed cables are recommended.
Cable adapter
MIRUVENT motor controller
U
V
W
PE
U
V
W
PE
+10Vdc
0-10Vin
Gnd
Din2
Din1
Dout1
Gnd
3-phase suppply
L1
L2
L3
L1
L2
L3
PE
PE
BR-
BR+
A
B
Gnd
RJ12 Modbus Slave
RJ12 Modbus Slave
RJ12 Modbus master
e.g. PTH/VOC
A
B
V+
Gnd
Adr.Pin2
Bus A
Bus B
Adr.Pin1
C
V+
Gnd
V+
Bus A
Bus B
Gnd
Gnd
Adr.Pin2
Bus A
Bus B
Adr.Pin1
1
4
4 3
1
