Appendix
16
Operating instructions Capriz 2 0020206382_02
Fault
Cause
Measure
Product does not
start up:
–
No hot water
–
Heating does
not heat up
The system pressure is too high.
Purge a radiator in order to re-
duce the pressure in the heating
installation, or contact your com-
petent person about this.
There is air in the heating installation.
Purging the radiators
If the problem occurs again: In-
form the competent person
After three successive failed ignition
attempts, the system switches to fault
mode (fault code: F.28).
Press the
button. The product
carries out a new ignition attempt.
If the ignition problem is not rec-
tified after three fault clearance
attempts, contact a competent
person.
Hot water gener-
ation functioning
correctly; heating
does not start up.
The external controller is not set cor-
rectly.
Set the external controller cor-
rectly (
→
Controller operating in-
structions).
Summary of Contents for Capriz 2 24c
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