Viessmann Vitocrossal CRU 800 Service Instructions Manual page 26

Reports
Reports
(cont.)
The pH value should be between 8.2 and 9.5.
Settings and measurement values
Static pressure
Supply pressure (flow pressure)
Natural gas E
=
Natural gas LL
=
Tick gas type.
Carbon dioxide content CO
At the upper rated heat-
■
ing output
At the lower rated heat-
■
ing output
Oxygen content O
2
At the upper rated heat-
■
ing output
At the lower rated heat-
■
ing output
Carbon monoxide con-
tent CO
Flue gas temperature
(gross)
Ionisation current
At the upper rated heat-
■
ing output
At the lower rated heat-
■
ing output
Draught
26
mbar
kPa
mbar
kPa
mbar
kPa
2
Actual % by vol.
Set % by vol.
Actual % by vol.
Set % by vol.
Actual % by vol.
Set % by vol.
Actual % by vol.
Set % by vol.
Actual ppm
Set ppm
Actual °C
Set °C
A
μ
A
μ
Actual hPa
Set hPa
Commissioning Maintenance/Service