Putting Into Service; Preliminary Checks; Start-Up; Adjusting The Heating Temperature - Sime OPEN HYBRID MEM PRO User Manual

EN
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PUTTING INTO SERVICE

1.1

Preliminary checks

Commissioning of the OPEN HYBRID MEM PRO boiler must be
carried out by professionally qualified Personnel after which the
boiler can operate automatically. It may however be necessary
for the User to start the appliance autonomously without
involving a technician: for example, after a holiday.
First of all check that the gas isolation and water system valves
are open.
1.2

Start-up

After having carried out the preliminary checks, perform the
following to start the boiler:
– set the main system switch to "ON" in order for the display to
show the pressure level in the system during refilling
– make sure that the operating mode is set to "Stand-by; if this is
not the case, press the button
been selected
ON
– on the display (1), check that the heating system pressure
when cold is 1-1.2 bar . If this is not the case, open the filling
valve (2) and restore the heating system pressure until the
display (1) shows a reading of 1-1.2 bar
– close the filling valve (2)
– select the "SUMMER" l
holding the y button for at least 1 second. the value of the
delivery sensor detected at that moment will appear on the
display
y until "Stand-by" mode has
Fig. 1
Fig. 2
operating mode by pressing and
– open one or more than one hot water tap. The boiler will work
at maximum power until the taps are closed.
Once the boiler has been commissioned in "SUMMER mode"
"WINTER mode" n can be selected by pressing and holding the
button y for at least 1 second. The value of the delivery water
temperature detected at that moment will appear on the display.
In this case it is necessary to adjust the air thermostat/s to the
required temperature or if the system has a chrono-thermostat,
check that this is "active" and adjusted.
1.3

Adjusting the heating temperature

If the heating temperature is to be increased or decreased,
press the button t followed by the buttons
desired temperature is reached. The temperature can be set to
between 20 and 80°C.
1.4 Adjusting the domestic hot water
temperature
If the domestic hot water temperature is to be increased or
decreased, press the button r
until the desired temperature is reached. The temperature can
be set to between 10 and 60°C.
l
> or < until the
followed by the buttons > or <
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