
7 Checking and maintenance
7.1
General instructions
WARNING
4
Maintenance operations must be done by a qualified
engineer.
4
An annual inspection is compulsory.
4
Only original spare parts must be used.
4
Have the flues swept
at least once a year
or more, depending on
the regulations in force in your country.
¼
See chapter: "Chimney sweep instructions", page 97
4
Carry out the inspection and standard maintenance operations
once a year.
¼
See chapter: "Standard inspection and maintenance
4
Carry out specific maintenance operations if necessary:
-
Replacing the ionization/ignition electrode
-
Replacing the 3-way valve
-
Replacing the non-return valve.
7.2
Chimney sweep instructions
CAUTION
Have the flues swept
at least once a year
or more,
depending on the regulations in force in your country. Only
a qualified engineer may carry out the following
operations.
1. Press the
-
key.
2. Check the combustion each time the flues are swept.
¼
See chapter: "Setting the air/gas ratio (Full load)", page
71 + "Setting the air/gas ratio (Part load)", page 72
3. To go back to the main display, press key
j
2 times.
AGC 10/15 - AGC 15 - AGC 25 - AGC 35
7. Checking and maintenance
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97
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