Subject
Descrip
�
on
Part’s Func
�
on
The component where the fresh air
fl
ow required for combus
�
on is regulated and air is
taken in and transmi
�
ed to the venturi.
Impact in Case of Malfunc
�
on
1-
Combus
�
on emission values deteriorate.
2-
The device load may be higher or lower.
3-
The device may produce noise (whistle) when opera
�
ng.
Main Associated Error Code
E01, E82
Error Diagnos
�
cs-Test Method and
Maintenance
1-
Visual Inspec
�
on: Check for burrs,
fi
lth, etc. at and in the inlet and outlet of the
silencer.
2-
Check the connec
�
on of the silencer with the venturi.
3-
Check the combus
�
on emission values using a gas analyzer.
Subject
Descrip
�
on
Part’s Func
�
on
Used for
fi
lling water into the central hea
�
ng installa
�
on.
Impact in Case of Malfunc
�
on
1-
The boiler is not
fi
lled with water.
2-
The tap cannot be turned o
ff
while
fi
lling the boiler with water and causes water
discharge by opening the safety valve.
3-
Causes the domes
�
c water and the central hea
�
ng circuit water to mix.
4-
In places where the domes
�
c water mains pressure is very low, the water in the
central hea
�
ng circuit is discharged due to defec
�
ve tap and the low pressure error
occurs.
Main Associated Error Codes
F40, F37
Error Diagnos
�
cs and Test Method
Visual Inspec
�
on and Tes
�
ng:
1- Check for dirt, burrs, wear, deforma
�
on, etc. at the sealing part of the
fi
lling tap.
Seal Surface
• Silencer
• Filling Tap
Table 17
Table 1
9
70
Summary of Contents for CONFEO PREMIX P 14 HM
Page 1: ...SERVICE MANUAL CONFEO PREMIX CONDENSING BOILER CONFEO PREMIX P 14 20 24 28 30 35 HM HCH HST...
Page 24: ...12 ELECTRICAL DIAGRAM Figure 15 24...
Page 34: ...Low Voltage Removing installing the pump cable FAN PWM CABLE Figure 39 Figure 40 34...
Page 52: ...Figure 76 Figure 77 52...
Page 83: ......
