Viessmann VEK, Инструкция по эксплуатации

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6
Initial start−up, inspection and maintenance
Further details regarding the individual steps
To obtain the optimum combustion values, it is essential to adjust the burner
with the boiler heated to operating temperature (min. 60
º
C).
System start−up
Note
For Vitorond222:
For balanced flue operation, the air
supply duct should be fitted before
setting the burner up. Observe the
following values during this step:
H
Pressure drop in the air supply line
max. 35Pa,
H
Air inlet temperature in the inlet
connection min. 5
º
C/max. 30
º
C.
Boiler control unit
service instructions
Note
The Vitoflame200 oil burner features
very good combustion values which
are achieved without the use of fuel
oil additives (combustion
improvers). We do not therefore
recommend the use of such
combustion improvers.
1. Check whether the flame tube
extension (for 15 to 33kW) has
been fitted.
2. Check the heating system pressure
and the oil level in the tank.
3. Open the shut−off valves in the oil
supply lines on the oil tank and on
the filter.
4. Fill the oil suction line and the
filter with fuel oil using a manual
oil suction pump
before switching
ON the burner.
5. Switch ON the mains electrical
isolator (outside the installation
room).
6. Switch ON system ON/OFF
switch
B
on the control unit.
If fault indicator lamp
A
on the
control unit illuminates, press
reset button
C
on the burner.
5692589GB
A
B
C