TEX
TE2
WM
TERMOTRONIC
K5
K8
K7
5
TE1
TE2
MD1 (MBIO12)
3
JMP
PLC
B
A+
B-
GND
+12V
KT - 2
KT - 1
A
A+
B-
GND
+12V
A+
B-
G
N
D
+1
2V
TS
Connection of the internal control unit – TT3000
DANGER
Connecting the device to the power source can only be performed by a qualified installer.
In the scope of the internal control unit, MD1 has to be connected to:
main circulation pump,
temperature sensor for DHW,
power cable,
temperature sensor for external air temperature,
circulation pump for DHW (optional)
circulation pump of heating cycle 1 (optional),
circulation pump of heating cycle 2 (optional),