Sime MURELLE REVOLUTION 25, User, Installation And Servicing Instructions

Page: 43 / 68

43
6 COMMISSIONING
6.1 Preliminary operations
a
WARNING
– Should it be necessary to access the areas in the
bottom part of the appliance, make sure that the
system components and pipes are not hot (risk of
burning).
– Before replenishing the heating system, put on
protective gloves.
Before commissioning the appliance, check that:
– the type of gas is correct for the appliance
– the gas isolation valves for the heating system and the water
system are open
– the siphon has been filled.
6.2 Before commissioning
After having carried out the preliminary operations, follow the
procedure below, in order, to start the boiler:
– Set the main system switch to “ON”; after a few seconds, the
“Main screen”
is shown on the display
Thu 18 Set 2014 Zone 10:30
Menu Mode
Off
ON
1.1 bar
Fig. 97
– press the
Mode
button to access the “Function mode”
select screen
– Turn the encoder to select a mode (e.g. “Summer”)
– Press the click encoder to confirm
Esc Back
Winter
Off
Summer
Hot water MAN 50°C
Holiday function OFF
Fig. 98
– Disconnect and reconnect the electrical power supply by
setting the main system switch to
“OFF”
and then to
“ON”
OFF
ON
Fig. 99
NOTE: this operation allows the user to access the boiler control
panel (local).
– the type of gas for which the boiler has been calibrated,
"nG"
(methane) or
"LG"
(LPG,) will appear followed by the power.
After this the correct representation of the symbols will be
checked and finally "- -" will appear on the display
– check that the system pressure as shown on the pressure
gauge when the system is cold , is between
1 and 1.2 bar
– press the button Y once for at least 1 second to select
"SUMMER mode" l . the value of the delivery sensor
detected at that moment will appear on the display
6.2.1 Self-calibrating procedure
Carry out the "Automatic self-calibrating procedure" as follows:
– press button r and set the DOMESTIC HOT WATER SET to
maximum using the button >
– press and hold down the buttons < and > at the same time for
approximately 10 seconds until the flashing symbols l and
n appear on the display