13
The following diagram illustrates the connections by means of a sample signal sequence from an external
signal transmitter.
Example :
Water temperature
°
C
62
Set temperature
1
°
C
61
Set temperature
2
°
C
65
A
1
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
t [min]
B
1
1
0
2
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
t [min]
D
00000
3
4
6
13
A External signal
B Compressor
1 20 min. minimum runtime, set temperature
2
2 20 min. minimum compressor idle time
f
f
Remove the appliance cover (see chapter "Cleaning and maintenance / Removing the appliance cover").
D
00000
5
6
0
8
3
1
2
1 Strain relief
2 Terminal X3
f
f
Prepare the cables in such a way that each cable terminates with a wire ferrule.
f
f
Push the cables through one of the cable entries in the appliance casing.
f
f
Route leads through the strain relief.
f
f
Connect the cables to X3.
Example 1 : Power supply utility signal with its own phase
X0
2
L
L
N
N
PE
PE
L
N
PE
GNYE
BU
BN
1
1
2
X3
2
3
3
1
1
2
L1 / L2 / L3
N
EVU
D
00000
5
9
15
4
EVU
Power supply utility
BN
Brown
BU
Blue
GNYE Green/yellow
