Domestic Hot Water Comfort Function (Preheating); Gas Conversion - Sime MURELLE REVOLUTION 30 User, Installation And Servicing Instructions

– take the combustion data reading
– press the button y to exit the "Chimney sweeper Proce-
dure". The boiler water delivery temperature will appear on
the display
– disconnect the pressure gauge, carefully close the pressure
point (6), put the control panel back to the original position
and refit the front panel (2).
Gas supply pressure
Type of gas
Pressure (mbar)
6.8 Domestic hot water comfort function (pre-
heating)
models have a "domestic hot water com-
Murelle Revolution 30
fort" function which ensures the best performance in terms of
domestic hot water, reducing the time necessary for the hot wa-
ter to become available and ensuring that the temperature is
stable.
To activate the function:
– select parameter "PAR 22" (see "Parameter setting and dis-
play") and set it to a 1
– exit parameter settings and press button
5 seconds until the symbol
gins to flash indicating that the function has been activated.
To deactivate the function:
– press button > again for approximately 5 seconds until the
symbols r and R appear on the display and begin to flash
indicating that the function has been deactivated.
G20 G31
20 37
> for approximately
r appears on the display and be-
6.9

Gas conversion

The Murelle Revolution 30 models can work at G20 or at G31
without any mechanical transformation. It is necessary to select
parameter "PAR 03" (refer to "Parameter setting and display")
and set it on the basis of the type of gas to be used, and then ful-
ly perform the "Automatic self-calibrating procedure" phase.
m
CAUTION
If the gas supply is changed from G20 to G31, mark the
box on the TECHNICAL DATA PLATE.
G31 - 37 mbar
X
59