Circo G20, Installation Manual

Page: 16 / 36

English
I NS TAL L ATI O N MA N U A L
7. Final inspection
In order to check whether the appliance is working properly and safely, you must perform the following
inspections before the appliance is used.
7.1 Gastightness
!Caution
All connections must be gastight. Check the connections for gastightness.
The gas control can be subjected to a maximum pressure of 50 mbar.
7.2 Gas pressure/line-pressure
The burner pressure is set at the factory; see data plate.
!Caution The line-pressure in house installations must be checked, because it can be wrong.
Ø
Check the line-pressure; see Appendix 3, fig. 41 for the measuring nipple on the gas control.
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Contact the gas company if the line-pressure is not correct.
7.3 Ignition pilot and main burner
For igniting the pilot and main burner, see the User Manual, chapter 4, section 4.2, Remote control.
7.3.1 First ignition of the appliance after installation or adjustments
!Caution
After installation, or after work has been performed, you should ignite the appliance for the first time without the
glass window. If necessary, bleed the gas pipe.
Follow the procedure described below:
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If required, remove the glass window;
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Start the ignition procedure according to chapter 4 in the User Manual;
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If the pilot flame does not ignite:
- repeat the ignition procedure until the pilot burner ignites;
- consult the malfunction search diagram (Appendix 1) if this does not happen after a few attempts;
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After igniting the pilot flame, the main burner will ignite during the ignition procedure;
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Check whether the main burner continues to burn;
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If the main burner does not continue to burn:
- repeat the ignition procedure until the main burner continues to burn
- consult the malfunction search diagram (Appendix 1) if this does not happen after a few attempts;
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Switch off the appliance;
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Then mount the glass window as described in chapter 5.9;
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Repeat the ignition procedure a few times and perform the checks described in chapter 7.3.2;
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From now on, the pilot flame should ignite smoothly.
!Tip When checking whether the main burner continues to burn, it is possible that it still switches off after 22 seconds.
This happens because the appliance is equipped with a second thermocouple and the glass window has not been
placed. In this case you may presume that the main burner will continue to burn.
!Caution
- During the ignition process, you are not allowed to operate control button B on the gas control manually.
- Always wait 5 minutes after the pilot flame has gone out, before you re-ignite the appliance.
- You are not allowed to turn the pilot flame lower by using the settings on the gas control.
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