To Next PageTo Next PageWhat to do if the Ferroli SUN G20 flame ignites normally but then shuts down?
If the flame ignites normally but the Ferroli burner shuts down at the end of the safety time, it could be due to a defective or dirty photo cell. Try replacing or cleaning the photo cell.
How to troubleshoot no electrical power to my Ferroli SUN G20?
If your Ferroli burner isn't getting any electrical power, the first thing to do is check the switches and fuses.
Why is my Ferroli SUN G20 pump noisy and the pressure fluctuating?
If the Ferroli burner pump is noisy or the pressure is fluctuating, it could be due to several reasons: air in the inlet piping (tighten the fittings), too much height difference between the burner and the tank (supply burner using a ring circuit and auxiliary pump), the pipe diameter being too small (increase diameter), or dirty inlet filters (clean).
Why does the Ferroli SUN G20 Burner pump lose prime after shut-down?
If the Ferroli burner pump loses prime after shut-down, it might be because the return pipe isn't immersed in the fuel (move to same height as the inlet pipe extended) or there's air in the inlet piping (tighten the fittings).
What to do if there's no fuel in the Ferroli Burner tank?
If there's no fuel in the tank or water at the bottom of your Ferroli burner, top up the fuel or remove the water.
What to do if oil supply valve closed in Ferroli SUN G20?
If the oil supply valve is closed on your Ferroli burner, open it.
What to do if oil supply valve is closed on Ferroli SUN G20?
If the oil supply valve is closed on your Ferroli burner, open it.
How to choose correct nozzle for Ferroli Burner?
If the nozzle is not suitable for the burner or the boiler of your Ferroli burner, see the nozzle table.
Crucial warnings for safe installation and operation of the burner.
Specifies requirements for the installation room and environment.
Step-by-step instructions for physically mounting the burner to the boiler.
Details fuel type, pipe sealing, filters, and tank protection requirements.
Guides on connecting fuel hoses to the pump for different system types.
Instructions for selecting nozzles based on flow rate and pressure.
Step-by-step guide for installing a new nozzle into the burner.
Instructions for checking and setting electrode and baffle distances.
Details electrical connections for power, thermostat, and safety features.
Lists fault codes (blinking patterns) and their corresponding causes.
Lists issues like no ignition, shutdown during pre-ventilation, and no flame.
Addresses problems with ignition, flame stability, and pump operation.
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