Controller batteries flat
Fault indication
Display text
Solution
7.2 Service message
Boiler service required
Fault indication
Display text
Solution
c and v are lite up.
-
The batteries are almost empty. Replace the three AA batteries.
? is lite up
Maintenance service type (A, B or C) required. Contact your installer.
Telephone number:
Contact your installer to have the central heating boiler serviced.
EN
73