key once takes you from the basic readout to the first
menu level, where the following menu items can be selected:
SET
Page 67, 7.5.2 Settings menu
ERROR DISPLAY
Page 39, 6 Troubleshooting
ERROR LIST
Page 74, 7.5.3 Error list menu
MANUAL OPERATION
Page 75, 7.5.4 Manual operation menu
MANUAL DIGI. OUT
Page 75, 7.5.5 Manual digi.menu OUT
MANUAL ANAL. OUT
Page 76, 7.5.6 Manual anal. menu OUT
MANUAL DIGI. IN
Page 76, 7.5.7 Manual digi.menu IN
SYSTEM SELECTION
Page 60, 7.4.3 Setting system type
Parameters with a grey background can be accessed
by the CUSTOMER (without code).
Parameters in bold are for HEATING ENGINEERS (with code),
Parameters in italics are for SERVICE PERSONNEL (with code).
Untrained operators may enter incorrect settings!
Incorrectly set parameters at “Installer” and “Service” level can
cause serious problems with boiler functioning!