Appendix
0020181589_04 auroCOMPACT Installation and maintenance instructions
55
F
Connection diagram
X4
L
N
X5
L
N
X6
L
N
X7
L
N
eBUS
FUS
X2
X3
X2
X3
10
6
12
2
8
1
15
9
2
1
2
1
3
2
1
1
2
3
3
2
4
5
X4
L
N
X5
L
N
X6
L
N
X11
X31
eBUS
X51
X2
X25
X18
X13
X22
X24
X1
16
L
N
1
5
2
15
12
13
11
14
18
17
8
7
10
4
3
11
10
5
4
2
1
8
7
6
12
9
L
N
L
N
X20
X2
X25
X16
X13
X1
1
X18
X40 X51
X30
X22
X24
L
N
L
N
L
N
L
N
–
+
24V=
RT
BUS
Burner
off
X1
FUS
X41
X41
18
17
8
7
10
4
OT
OT
DCF
RF
AF
FB
X100
X100
L
N
X16
X35
X90
X12
X51
X51
4
3
2
1
M
55
2
3
4
1
6
3
1
1
2
1
2
4
1
3
2
1
1
2
3
1
2
M
4
1
6
3
N
L
24V
230V~
24V
230V~
22
2
4
5
3
10
11
12
13
14
15
16
18
19
17
1
20
21
X31
Burner off
eBUS
X20
16
4
3
17
7
5
1
15
2
13
12
8
13
14
2
1
2
1
2
1
M
5
4
2
1
6
7
8
9
1
Main PCB
2
Interface PCB
3
Coding resistor for the gas group
4
Coding resistor output range
5
Pre-fitted plug for safety temperature limiters
6
Temperature sensor for the hot water flow
7
Temperature sensor in the heating flow
8
Temperature sensor in the heating return
