Check For Spillage; Flame Supervision & Spillage Monitoring System - Valor COSYFLAME TURBOCHIM 528 Installer's Manual

Check for spillage

A spillage check must be made before leaving the installed appliance with the
customer. Make this check with the appliance fully installed with the ceramic fuel
effects and front surround in position.
•
Close all doors and windows in the room containing the appliance.
•
Turn on the fan. Light the appliance and turn the control knob to "HIGH".
•
Leave the appliance on for five minutes.
•
Place the smoke match tube into the burner box below the hood (see figure
43).
•
The installation is satisfactory if the smoke is drawn into the appliance. If the
smoke is not drawn into the appliance the fan powered extraction system is
not operating correctly. Do not allow the appliance to be used until the fault is
corrected.
•
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 or other air
circulating system 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 seek expert advice.
•
If any other non-sealed gas appliances are installed in connecting rooms, check to
ensure that there is no spillage from these appliances when Model 527 \ 528 is
operating with its fan on. Check these other appliances by the procedure supplied
by the manufacturer.
Flame supervision & spillage monitoring system
The pilot unit incorporates a system which will automatically shut off the gas supply if
the pilot flame goes out or if there is insufficient oxygen due to spillage or lack of
ventilation.
Check that the system operates properly as follows;
•
Turn on the fan. Light the appliance and turn the control knob to "HIGH". Leave
for one minute.
•
Turn back to "OFF" to extinguish the pilot. 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.
The spillage 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 Valor
Authorised parts.
Fig. 43
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