Faber FEELING, Installation Manual And User'S Manual

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6.4 Flame Supervision & Blocked Flue Monitoring System
The pilot unit incorporates a system, which will shut off the gas supply if the
flue is faulty. If the flue is faulty, the hot flue gasses will pass over and
actuate a heat sensitive switch, which will shut off the gas supply.
This monitoring system (TTB) must not be adjusted, bypassed or put
out of operation. This TTB, or any of its parts, must only be exchanged
using Faber International authorised parts.
6.5 Check setting pressure
The appliance is preset to give the correct heat input. No further adjustment
is necessary. Fit a pressure gauge at the test pont C to check the input
pressure. If the pressure is within the limits then carry out the burner
pressure.
Fit a pressure gauge at the test point D to check the burner pressure.
The pressure should be checked with the appliance alight and at max. input.
After checking the pressure, turn off the appliance. Remove the pressure
gauge and close the sealing screw. Re-light the appliance. Turn to max.
input and test around the test point D for gas soundness using a suitable leak
detection fluid.
A. Governor
B. Adjusting screw pilot flame
C. Inlet pressure test point
D.
Burner pressure test point
Fig. 23: Gas control Block