* To be handled by authorised personnel only.
3.4 Fault Finding
The following table outlines some common problems and their solutions.
3.2 Flue gas safety device
The appliance is equipped with a flue gas safety device. If
the burner extinguishes while in operation, it is likely that
the flue gas safety device has activated. Ventilate the room
and reignite the appliance 10 minutes later. If it happens
again, please contact a professional installer.
The servicing of the flue gas safety device must always
be undertaken by a Corgi registered technician. The flue
gas safety device can never be put out of operation.
3.3 Servicing
Servicing is only to be performed by a Corgi registered
technician. It is recommended that the appliance is fully
serviced every year.
The heat exchanger, main burner, pilot burner and water
valve filter must be thoroughly cleaned.
If necessary, the heat exchanger and connecting pipes
should be de-scaled, and subsequently the soundness of
the water and gas valves checked. A complete check on
all the functions should be carried out.
If some parts have to be replaced, use only original spare
parts supplied by the manufacturer.
Problem Possible Cause Solution
Appliance does not ignite. Misplaced or worn out batteries. Check position and replace if
necessary.
Slow and difficult ignition of pilot
burner.
Worn out batteries. Replace
Burner extinguishes while in
operation.
Flue gas safety device activated. Ventilate the room and re-ignite the
appliance some minutes later. If it
happens again, contact a Corgi
registered technician.
Insufficient water temperature. Wrong output selected. Check position of water temperature
selector and adjust according to your
output needs.
Insufficient water temperature,
short flame.
Insufficient gas pressure. Check if gas container freezes while in
use. If so, place it in a warmer location.
Check if gas inlet governor is of
appropriate type, and is in good
working condition. Replace if
necessary.*
Dirty/damaged gas filter or burner. Clean gas filter and burner.*
Pilot burner doesn’tsparkwith
water flow.
Unadjusted micro-switch screw. Turn the water off.*
Remove cover cap from lower part of
micro-switch and turn the screw off
until the sparking begins, then turn
further 1 and 1/2 turns.
Insufficient water flow. Insufficient water pressure. Check and adjust.
Dirty taps or mixers. Check and clean.
Blocked water valve. Clean the filter.*
Blocked heating body (scale). Clean and de-scale.*
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