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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.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
A
B
GND
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
C
NO
C
NO
Com 1
Com 2
Com 3
Com 4
Com 5
SA Temp
Heat
Cool
SD
Sensor 1 Sensor 2
Sensor 3
Sensor 4
Com 6
Com 7
Com 8
Com 9
Com 10 Com 11
+
-
G
G0
Y
U
24V AC In
33
34
35
36
37
38
39 40
GOLD Control unit
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
4
1
4 3
1
U
V
W
PE
BlueBox chiller/heat pump
See the Function Guide for the BlueBox.
2
www.swegon.se
Cable adapter
24
25
26
27
28
29
30
31
32
C
NO
C
NO
P
G
G0
G
G0
24V AC
WLAN
CPU 2
CPU 1
18V AC In
230V AC Out
230V AC In
41 42
43 44
45 46
47
3-phase suppply
U
L1
V
L2
W
L3
PE
PE
BR-
BR+
A
V+
B
Adr.Pin1
A
Bus B
RJ12 Modbus Slave
Bus A
Gnd
Adr.Pin2
Gnd
+10Vdc
Adr.Pin1
B
0-10Vin
Bus B
RJ12 Modbus Slave
Bus A
Adr.Pin2
Gnd
Gnd
Din2
V+
Gnd
C
RJ12 Modbus master
Bus B
Din1
Bus A
e.g. PTH/VOC
V+
Gnd
Dout1
Gnd
MIRUVENT motor controller
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.
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
GND
+
-
+
-
+
-
+
-
+
-
Com 1
Com 2
Com 3
Com 4
Com 5
SA Temp
Sensor 1 Sensor 2
Sensor 3
Sensor 4
GOLD Control unit
L1
L2
L3
PE
GB.TBLZ64.190918
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
+
-
+
-
+
-
C
NO
C
NO
C
NO
C
NO
P
G
G0
G
G0
24V AC
Heat
Cool
SD
WLAN
CPU 2
CPU 1
Com 6
Com 7
Com 8
Com 9
Com 10 Com 11
+
-
G
G0
Y
U
24V AC In
18V AC In
230V AC Out
230V AC In
33
34
35
36
37
38
39 40
41 42
43 44
45 46
47
Swegon reserves the right to alter specifications.
Cable adapter
Up to three
inputs can be
connected to
COM1-3 via
cable adapter.
Cable adapter
Up to three
inputs can be
connected to
COM6-11 via
cable adapter.
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