Technical information
33
AWE – 6721835317 (2021/09)
11.3.7 Cable diagram
Table 13 Connection to indoor units IDU AWE/AWB/AWM and AWMS
Table 14 Cable diagram, sensor
Description
Min. cross-
section
Type of cable
Max. length
Connect to
Connect to
terminal
Voltage source
Diverter valve
VW1
3 x 1.5 mm²
Integrated cable
Indoor Unit
53 / 54 / N
IDU
Diverter valve
VC0
3 x 1.5 mm²
Integrated cable
Indoor Unit
56 / 57 / N
IDU
Pump HC 1
PC1
3 x 1.5 mm²
PVC hose line
Indoor Unit
52 / N / PE
Circulating pump
PW2
3 x 1.5 mm²
PVC hose line
58 / N / 58
Connecting cable IDU -
ODU
CAN-BUS
2 x 2 x
0.75 mm
2
LIYCY (TP)
30 m
30(12V)
31(H)
32(L)
33(GND)
IDU
Power infeed
IDU AWE/
AWM/AWMS
5 x 2.5 mm²
Sub-distribution
3 x C16
Power infeed
IDU AWB
3 x 1.5 mm²
L / N SL
Sub-distribution
1x C16
EMS - Modules
SM100,
MM100...
0.5 mm²
J-Y (ST)Y 2 x 2 x 0.6
100 m
Indoor Unit
19 / 20
0-10 V actuation,
boiler
EM0
2 x 2 x
0.75 mm
2
LIYCY (TP)
Indoor Unit
38 / 39
Basic controller,
boiler
PV function
0.4 mm²
J-Y (ST)Y 2 x 2 x 0.6
From inverter to terminal I2 or I3 of the IDU
Smart Grid
0.4 mm²
J-Y (ST)Y 2 x 2 x 0.6
From ripple control receiver to contact I4, terminal
49, 50 of the IDU
Energy supplier
blocking signal
Screened
cable
3 x 1.5 mm²
PVC hose line
From ripple control receiver to contact I1, terminal
13, 14 of the IDU
Sensors
Description
Min. cross-
section
Type of cable
Max.
length
Connect to
Connect to
terminal
Voltage source
Outdoors
T1
0.5 mm
2
J-Y (ST)Y 2 x 2 x 0.6
Indoor Unit
3 / 4
Flow
T0
0.5 mm
2
J-Y (ST)Y 2 x 2 x 0.6
Indoor Unit
1 / 2
Hot water
TW1
0.5 mm
2
J-Y (ST)Y 2 x 2 x 0.6
Indoor Unit
5 / 6
Heat source
TL2
Cable with plug
Indoor unit,
cable with
mating
connector
Condensation point
sensor
MK2 (max. 5x)
0.5 mm
2
Integrated cable
Indoor Unit
34 / 35
Sensor HC with mixer
TC1
0.5 mm
2
J-Y (ST)Y 2 x 2 x 0.6
100 m
MM100
1 / 2
Sensor, swimming
pool temperature
sensor
TC1
0.5 mm
2
J-Y (ST)Y 2 x 2 x 0.6
100 m
MP100
1 / 2
