Olimpia splendid Bi2 AR Instructions For Mounting And Use page 37

6.2 - For connections with wall thermostat model B0151
H
*
H2O
J1
Open M2
H2O CFG
+V10-
SW1
S1
LED
M1
Y1
B0151
N F
230V
N
50Hz
L
* *
H20
To the ground connec-
tion of the fan coil
For the key of the terminal box and the alarms: see page 18
EN - 17
Bi2 Air AR