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Emissions test mode for testing flue gas with briefly
raised boiler water temperature.
Emissions test mode should only be activated by your
flue gas inspector during the annual inspection.
Note
The flue gas inspector can also activate emissions test
mode if the controls have been locked by your heating
contractor.
Activating emissions test mode
Tap the following on-screen buttons:
1. "Menu"/" "
2. "Test mode"
3. "ON"/" "
The following functions are activated:
■
The burner is switched on. The display shows
■
The pumps are started.
■
The mixers remain set to the control function.
■
The electronic temperature controller regulates
the boiler water temperature.
Note
Ensure that enough heat is being drawn while the
function is active.
Ending emissions test mode
■
Automatically after 30 minutes
or
■
Tap on "Off".
Emissions test mode
Emissions test mode
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