Flue Gas Measuring Mode - Siemens Synco 700 Operating Instructions Manual

Flue gas measuring mode

To make a flue gas check, you can use the controller to
switch the boiler to flue gas measuring mode, which
includes:
Preselection
Switching on:
By selecting On, a setpoint of 90 °C or a maximum limit
for the boiler is preset. The boiler pump or main pump
runs.
Only with RMK770: The other boilers are switched off
Switching off:
By selecting Off, the flue gas measuring mode is termi-
nated. Otherwise, it will automatically be deactivated
after 30 minutes.
Building Technologies / HVAC Products
Main menu > Boiler... > Flue gas measuring mode
Path:
CE1B3133x2-en
Flue gas measuring mode contact
If configured, the flue gas measuring mode can also be
activated from a remote location.
The preselections are those described above.
Switching off:
Caution! Here, the flue gas measuring mode must be
deactivated manually!
Release stage 2 / modulation
The 2nd stage or modulation can also be activated by
entering Yes. The preselections are those described
above.
Actual value of boiler temperature
During the flue gas measuring mode, the current boiler
temperature is displayed.
Flue gas temperature
If configured, the current flue gas temperature is dis-
played.
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10.10.2006