Steady symbol: displayed when indicating the system's hydraulic
pressure value
Flashing symbol: pressure in the system too low
XXX Pressure value in the system (in bar) or flow temperature (in °C)
Cooling mode
Steady symbol: cooling mode on
Flashing symbol: cooling request pending
Menu display
Information menu: displays the measured values and the statuses
of the appliance
User menu: provides access to the User level setting parameters
Installer menu: provides access to the Installer level setting
parameters
Manual Forcing menu: the appliance runs at the set point
displayed, the pumps operate and the three-way valves are not
controlled.
Malfunction menu: the appliance has malfunctioned. This
information is signalled by an error code and a flashing display.
Sub-Menu COUNTERS
TIME PROG sub-menu: Timer programming dedicated to
heating and domestic hot water production
Sub-Menu CLOCK
PCB selection menu: access to information on the additional PCBs
connected
Display of PCB names
The name of the PCB for which the parameters are displayed is
scrolling across the screen on 3 characters.
EHC–05 central unit PCB: direct circuit and domestic hot water
SCB-10 PCB: managing the additional heating and domestic hot water
circuits
Fig.60
MW
-5
0
0
0
0
3
7
-4
Fig.61
MW
-5
0
0
0
0
1
5
-3
Fig.62
Fig.63
MW
-1
0
0
0
6
7
0
-1
Fig.64
MW
-5
0
0
0
7
9
2
-2
...EHC / --05...
Fig.65
MW
-5
0
0
0
7
9
3
-1
...SCB / 10- / .....
8 Operation
7701563 - v02 - 22052018
iHPI
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