13
3 CHARACTERISTICS
3 .1
CONTROL PANEL (fig . 12)
5
3
1
2
4
2 - DESCRIPTION OF COMMANDS
5
3
1
2
4
ON/OFF BUTTON
ON = Boiler has electric power
OFF = Boiler has electrical power but is not opera-
tional. The protection functions are still active.
5
3
1
2
4
SUMMER MODE BUTTON
Pressing this button sets the boiler to operate only
when domestic hot water is demanded
(function
not available
)
5
3
1
2
4
WINTER MODE BUTTON
Pressing this button sets the boiler to deliver both
heating and domestic hot water.
5
3
1
2
4
SET DHW BUTTON
Pressing this button displays the domestic hot water
temperature
(function not available
)
5
3
1
2
4
SET HEATING BUTTON
Press this button once to display the temperature of
heating circuit 1
Press it a second time to display the temperature of
heating circuit 2
Press it a third time to display the temperature of
heating circuit 3.
5
3
1
2
4
RESET BUTTON
Resets the boiler after a malfunction.
5
3
1
2
4
INCREASE/DECREASE BUTTON
Pressing this button increases or decreases the
set value.
3 - BUTTONS FOR THE INSTALLER ONLY
(access to INST and OEM parameters)
4 - LIGHT BAR
Blue = Operating
Red = Malfunction
5 - TIMER (optional)
Mechanical timer (code 8092228) o digital timer (code
8092229) for programming heating and DHW.
PC CONNECTION
This should only be used with the SIME programming kit
and only by authorised technicians. Do not connect it to
other electronic devices (cameras, phones, mp3 players,
etc.). Use a tool to remove the cap and restore it after use.
WARNING: Communications port
sensitive to static electricity .
Before use, it is advisable to touch an earthed metal
surface to discharge any static charge.
INFORMATION BUTTON
Press the button several times to scroll through the
parameters.
CHIMNEY SWEEP FUNCTION BUTTON
Press the button several times to scroll through the
parameters.
REDUCE BUTTON
Changes the default settings.
INCREASE BUTTON
Changes the default settings.
5
3
1
2
4
Fig. 12
1 - DESCRIPTION OF THE DISPLAY ICONS
SUMMER MODE ICON
WINTER MODE ICON
DHW MODE ICON
HEATING MODE ICON
GRADUATED OUTPUT SCALE
The segments of the bar light up in proportion to the
output delivered by the boiler
BURNER OPERATION AND BLOCKING ICON
RESET REQUIRED ICON
CHIMNEY SWEEP FUNCTION ICON
SECONDARY DIGITS
The boiler displays the system pressure
(value correct from 1 to 1.5 bar)
MAIN DIGITS
The boiler displays the set values, fault
status and outdoors temperature
SUPPLEMENTARY SOURCES PRESENT ICON
Summary of Contents for MURELLE 110 BOX ErP
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