Potterton SIRIUS FS Installation & Servicing Instructions Manual page 44

6.5.2 Guide to Display Symbols
Hot water selection modes
Hot water on / off
Frost protection mode
Holiday function active
Reference to active heating circuit
Burner Operating
Maintenance or special mode.
If this symbol appears, a maintenance mes-
sage is delivered or a special operation has
been manually activated.
Error message
If this symbol appears for more than 30
seconds, an error in the appliance has
occurred
Sirius FS
Heating selection modes
Timed heating programme
Permanent Comfort temperature
Permanent Reduced temperature
Standby by with Frost protection
42
Info level activated
Programming activated
Heating temporarily
switched off, ECO func-
tion active
GB/IE