Technical data

41
08/06/06 - 300008460-001-B MCR 24, 24/28 MI, 30/35 MI, 34/39 MI
2.5 Modify parameters
- Press the Ä key until the  symbol is displayed.
- Select the fitter menu using the l key. The symbol COdE
appears.
- Enter the fitter code 0012 using the - or + key.
- To confirm, press the l key. The symbol P:1 appears.
- Press the l key a second time. The symbol 75°C appears
(Factory setting).
- Lower the value to 60°C using the - key.
- To confirm, press the l key
- To confirm, press the l key. The symbol P:1 appears.
- If necessary, set other parameters by selecting them using the - or
+ keys.
- Press key  2 time to return to the current operating mode.

If no selections are made in the various modes for 10 minutes,
the boiler resumes the settings prior to manipulation.
2.6 Setting the maximum output (Hi): Heating
Parameter P17 (maximum fan speed) is used to modify maximum
central heating output.
Fan speed/boiler output ratio
• MCR 24
• MCR 24/28 MI
• MCR 30/35 MI, MCR 34/39 MI
X: Boiler power (kW)
Y: Fan rotation speed (rpm)