DeDietrich NeOvo EcoNox EFU 22 User Manual page 15

Fig.9 Operating modes
Fig.10 Menu display
Fig.11 Temperature sensors
Fig.12 Other Information
7615193 - v01 - 09072015
Operating modes
Steady symbol: heating function enabled
Flashing symbol: heating production running
Steady symbol: domestic hot water function enabled
Flashing symbol: domestic hot water production running
Heating function disabled
Domestic hot water function disabled
MW-1000083-3
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 param­
eters
Manual Forcing menu: the appliance runs at the set point dis­
played, the pumps operate and the 3-way valves are not controlled
Malfunction menu: the appliance has malfunctioned. This informa­
tion is signalled by an error code and a flashing display
MW-1000086-5
Timer program for Mondays
Timer program for Tuesdays
Timer program for Wednesdays
Timer program for Thursdays
Timer program for Fridays
Timer program for Saturdays
Timer program for Sundays
Temperature sensors
Room temperature sensor connected
Steady symbol: WINTER mode (outside temperature sensor con­
nected)
Flashing symbol: SUMMER mode (outside temperature sensor
connected)
MW-5000014-2
Other Information
Chimney Sweep Menu: forced operation in full load mode
Access to information on the additional PCBs
Name of the PCB for which the parameters are displayed
Three-way valve connected
Pump running
MW-5000038-2
Hour run meters menu
Timer Program menu
Clock menu
4 Description of the product
EFU 15