COSMOGAS Adveco MYDENS 15B, Инструкция по установке, использованию и техническому обслуживанию

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MYDENS COSMOGAS
7 - USE
7.1 - Checking the valve opening
1. - Open any valves on the supply and/or return of heating
circuit;
2. - Open any valves on the hot and cold water lines;
7.2 - Checking the central heating
system pressure
1. - If the pressure inside the central heating circuit drops
below
0.8 bar, the display “N” (Figure 51), shows the
message FILL to indicate that the correct pressure
must be restored;
2. - Pull downwards the knob “A” (Figure 52);
B A C
020002.01.044
Figure 52
3. - Open the filling valve, turning the knob anti-clockwise to
fill the system;
4. - Check the pressure on the display “M” (Figure 51),
must reach a pressure of 1.3 bar - 1.5 bar (the FILL
message disappears on exceeding 1.1 bar);
5. - Close the filling valve “A” (Figure 52) turning it
clockwise;
In some appliance models the system fill knob “A” (Figure
52) may be absent. In these cases, use the device provided
by the installer in the system before the appliance itself;
a
WARNING!!! During normal operation, fill
appliance “A” (Figure 52must always remain in the
closed position. If the pressure drops over time,
restore the correct value. This operation may have
to be repeated several times in the first month of
operation to remove any air bubbles in the system.
7.3 - General information
During operation, the display shows the appliance operating
status as well as other information as indicated in section
7.17.Other parameters can be consulted through the “user
profile” (section 7.15), useful for understanding appliance
operation and checking the most recent lockouts or errors.