7.
If the above test is satisfactory, open all internal connecting doors, hatches, etc., in
the room. Keep all doors and windows that open to the outside of the building closed.
Recheck for spillage as above. If an extractor fan is installed in the same room as the
appliance or a connecting room, check that spillage does not occur with the fan
operating and all doors and other openings between the fan and the appliance open.
If the smoke is drawn into the appliance, continue with the installation.
If the test is
not satisfactory, disconnect the appliance and advise the customer of the cause
of failure.
8.
VERY IMPORTANT: The smoke match tube must remain with the fire.
Place
the smoke match tube in the recess at the bottom left hand side of the fire. A label will
indicate where it is to be placed.
14.2 Flame supervision and spillage monitoring system.
This pilot unit includes a system that will automatically shut off the gas supply if the
pilot flame goes out or if there is insufficient oxygen due to spillage or poor ventilation.
Check that the system operates properly as follows;
1.
Light the appliance. Set the slide control to the maximum burning position (This
can be found by sliding the control knob up until a check to the slider movement is
felt) and leave for one minute.
2.
Set the control to the ‘Low’ burning position. Isolate the gas supply at the inlet ‘T’
connector. The pilot and main burner will go out.
Note the time when the pilot goes
out
.
Listen for a snap sound at the gas tap.
Note the time when the sound is
heard
.
This sound is caused by an electromagnetic valve shutting off the gas supply
through the tap. The valve is located in the body of the tap. The valve should operate
within 60 seconds of the pilot going out
.
If the valve does not operate within this
time limit do not allow the appliance to be used until the fault has been corrected.
This monitoring system must not be adjusted, bypassed or put out of
operation.
This monitoring system, or any of its parts, must only be exchanged using
authorised parts.
3.
Open the isolating valve on the inlet ‘T’ connector. Screw on the end cap and test
for gas soundness using a suitable leak detector.
4.
Set the slider to the upmost position to turn the fire off.
Page 34
©
Baxi Heating U.K. Limited 2010.
INSTALLER GUIDE
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