Vaillant atmoMAG mini 11-0/0 XI Instrucciones De Uso página 31

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Fig. 6.2 Setting the maximum temperature and performance
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Start up the appliance according to the operating
manual and turn the temperature selector (1) clock-
wise to the maximum temperature.
>
Turn the power switch (9) anticlockwise to maximum
performance.
>
Find the necessary gas flow in table 6.3 (table
value...l/min), see section 6.2.
>
Note the reading on the gas meter.
>
Draw off hot water with the tap fully open, if possible
from the bath or shower. The water must flow out at
the nominal flow rate, see Section 10 Technical data.
>
After five minutes' continuous operation, read the
gas flow volume on the meter and compare it with
the value in the table.
Deviations of 5 % are permitted.
If the deviation is beyond the stated limits:
3
Fig. 6.3 Nozzle designation
Key
1 Burner nozzle
2 Burner
3 Nozzle fitting
Installation manual atmoMAG mini 11-0/0 XI 838291_05
1
1
2
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Check that the correct nozzles are fitted. Check the
designation on the fitted nozzles with those listed in
the table in section 10, Technical data. You may have
to remove the burner, see 7.2.
>
If the nozzles are not the cause of the deviation,
notify customer service.
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Put the appliance out of operation.
Burner pressure method
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Fig. 6.4 Measuring port for burner pressure
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Remove the plug screw of the burner pressure meas-
uring port (2).
>
Connect a U-pipe pressure gauge (resolution at least
0.00001 MPa (0.1 mbar).
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Fig. 6.5 Setting the maximum temperature and performance
>
Start up the appliance according to the operating
manual and turn the temperature selector (1) clock-
wise to the maximum temperature.
>
Draw off hot water with the tap fully open, if possible
from the bath or shower. The rated water volume
must flow, see section 10, Technical data.
>
Find the required burner pressure in MPa (mbar) in
table 6.4.
>
Initial operation 6
2
1
INT 15
EN