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English
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GB
DE
FR
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To carry out this operation, proceed as follows.
1 - Turn off the gas supply tap.
2 - Pull off the knob (A).
3 - Remove the knob unit (B).
4 - Undo the screws (C) and remove the control
panel (D).
5 - Undo the screw (E) of the pressure connection.
6 - Connect the pressure gauge (F) to the pressure
test point (G).
7 - Turn the tap back on.
8 - Light the burner and turn the knob to the full
flame setting (see page 8), then check that the
pressure reading complies with the values in
the table (see back of manual).
9 - Turn off the burner, disconnect the pressure
gauge and restore the initial conditions after
completing the operation.
The appliance has been tested before being put
into service.
The information provided below is intended to as-
sist in the identification and correction of any anom-
alies and malfunctions which might occur during
use.
The user can solve some of these problems
himself, but for others specific technical knowl-
edge or skill is required, and so they must only
be carried out by qualified staff with recog-
nised experience acquired in the specific sector of
operation.
CHECKING GAS PRESSURE
FAULT
6
TROUBLESHOOTING
Faults
Causes
Remedies
Smell of gas.
Occasional leak because flame
has gone out.
Turn off the gas supply tap and
ventilate the room.
The pilot light does not ignite.
The spark ignition devices are not
working.
Check that the ignition devices
are in good working order. Light
by hand with a naked light.
Contact the after-sales service
Air in pipelines due to long period
out of use.
Make more attempts to light the
flame.
The pilot light goes out.
The thermocouple has not
warmed up enough.
Make more attempts to light the
flame.
The flame is yellow.
Burner dirty, heat exchange pipes
clogged, condensation drips.
Contact the after-sales service
Burner control knob is stiff.
Gas control valve malfunction.
Contact the after-sales service
Important
Important
Important
IDM-39615401000.tif
F
E
C
C
A
B
G
D
Summary of Contents for 191PD1G
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