104
INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
Main display based on parameter t.9.
OPERATION MODE
DISPLAY CONFIGURATION
(t9)
DHW CENTR AL HEATING
DHW ONLY
0 always o always o
1
pump in DHW ON: displays the
ow temperature
pump OFF: displays the DHW
set-point
always o
2 always displays the DHW set-point always o
CENTRAL HEATING ONLY
0 always o
always displays the central heating
set-point
1 always o
pump in central heating ON:
displays the ow temperature
pump OFF: displays the central
heating set-point
2 always o
always displays the central heating
set-point
DHW + C.H.
0 always o
always displays the central heating
set-point
1
pump in DHW ON: displays the
ow temperature
pump OFF: displays the DHW
set-point
pump in central heating ON:
displays the ow temperature
pump OFF: displays the central
heating set-point
2 always displays the DHW set-point
always displays the central heating
set-point