Symbol
Meaning
pr
Current water pressure
(Only boilers with a water pressure sensor)
p;
Current heat output of boiler
5;ft
Control system software version
4.3.2.
Installer menu
?
In this menu, the installer can—depending on the boiler—adjust some
of the functions and access information.
The following is applicable to all installer settings:
4
The values to be read may differ depending on the
connected heating unit.
4
The meaning of the various codes may differ for
different boilers.
4
After selection of a parameter, it takes 1 s before the
parameter is retrieved.
Settings > Installer menu
?
0012
Settings
P001
to
P015
Consult the boiler manual when changing the boiler parameters.
If an invalid value is entered,
fk1l
appears on the screen.
dfdV
Revert to the factory settings.
See the installation and service manual for the boiler.
Zd
Carrying out an auto-detect.
See the installation and service manual for the boiler.
4.3.3.
Counter menu
\
The history of various boiler functions can be checked in this menu.
Settings > Counter menu
\
Code Meaning
m1
Unsuccessful starts
m2
Number of times with no or low flame
m3
Number of successful starts
m4
Number of central heating pump starts
m5
Number of DHW pump starts
m6
Number of DHW burner starts
m7
Total operating hours
m8
Number of central heating pump operating hours
m9
Number of DHW pump operating hours
4.3.4.
Service menu
K
Boiler service messages can be reset here.
Opentherm Modulating room thermostat
4. Settings
31032014 - 7616664-01
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