Arbonia Sabiana Maestro MTL-ECM Installation, Use And Maintenance Manual page 32

WM- AU / T- MB
1 – 2
Minimum H2O
T3
Mod.
Temperature
T2
Change Over
A
Return Air
T1
Temperature
Window
free contact
Remote IN
free contact
A
L
L
4
GNYE
M
3
GNYE
U V W th th L N
MOTOR POWER
F1 F1 F2 F2
T1
T2 T3
E V E V
V1 V2 V3
1 2
R/F
5 6 7 8 9 10
GNYE
SIGNAL
10V 0
11 12 13 14 15
17