43
Menu - 5 - Combustion rate control mode
Effect
Display
The combustion rate control mode will not operate if:
- the boiler is in stand-by mode
- the room thermostat is not calling for heat
- the boiler has locked out
- after a reset or if the main supply fails
- end of the mode if the operator leaves Menu 5
- after 15 minutes if no keys are pressed
Note : As soon as the combustion rate control mode is on the Central Heating temperature control knob will
become inactive.
DISPLAY
ACTION
CONFIGURATION
Combustion rate control mode OFF
Combustion rate control mode ON
The main exchanger temperature
appears on the display.
The digit - on the display shows the gas
output level.
(Top = maxi, bottom = mini).
Gas output setting
To modify the gas output use the and
keys.
To cancel the combustion rate control mode press the key.
once
x times
once
Summary of Contents for COMBI A 24 MFFI
Page 19: ...19 1 2 A A Fig 14 Fig 16 Fig 13 11 Installing the Boiler continued Fig 15 P P ...
Page 22: ...22 Fig 21 Fig 22 Fig 23 ...
Page 31: ...31 WIRING DIAGRAM FOR CONNECTION TO AN OPEN VENTED CYLINDER DIAGRAM B ...
Page 32: ...32 WIRING DIAGRAM FOR CONNECTION TO AN MTS UNVENTED CYLINDER DIAGRAM A ...
Page 61: ...61 24 Benchmark Commissioning Checklist ...
Page 62: ...62 25 Service Interval Record ...
Page 63: ...63 ...