16
FAULT FINDINGS
PROBLEM
CAUSE
REMEDY
1.
Poor Flue Draught:
(a) Obstruction.
(a) Clear and clean.
(b) Chimney too low.
(b) Raise height above ridge.
(c) Chimney not lined.
(c) Fit flue liner 125mm (5”)
(d) Insufficient air supply.
(d) Increase provision of free air for ventilation &
combustion.
2.
Excessive Flue Draught (a) High chimney.
(a) Fit draught stabiliser (External)
3.
Down Draught:
(a) High trees
(a) Raise chimney height.
(b) High buildings
(b) Raise chimney height.
(c) Low chimney.
(c) Raise chimney height.
(d) Positive pressure zone.
(d) Fit anti-down draught cowl.
4.
Cooker Smoking:
(a) Insufficient primary air.
(a) Provide additional room air inlet or adjust burner
air intake.
(b) Flue blocked or partially
blocked
(b) Clean flue.
(c) Downdraught.
(c) Raise chimney height or fit anti-downdraught cowl.
(d) Poor combustion.
(d) Check air supply, check gas rate, and burner
settings.
5.
Hot Plate Not Heating:
(a) Burner cutting out.
(a) Increase cooker thermostat setting.
(b) Utensils not flat.
(b) Use machined based utensils.
6.
Oven Not Heating:
(a) Flueways blocked or partially
blocked.
(a) Clean out.
(b) Dirty flueways.
(b) Clean flueways.
(c) Insufficient gas supply.
(c) Check gas rate.
(d) Burner not set correctly.
(d) Commission burner correctly.
DHW Model Only
(e) Cylinder thermostat interruption.
(e) Release hot water from cylinder.
It is of the utmost importance to keep the flue pipe and chimney clear of deposits. Blocked or partially obstructed
flueways and chimneys may cause dangerous fumes to be emitted into the room, these may well be invisible.
7.
If the user detects a problem where the appliance will not function, there are two checks which can be
carried out before calling your Local Service Agent.
1. Check to see if the burner control box lock out reset button is illuminated, If so, press it and wait for
burner to fire. If problem persists call you Local Service Agent.
2. The user can also check the high limit reset button, follow procedure as outlined on page 5, if this fails
to reset the appliance call your Local Service Agent.
Rev:001 DP 050729
Waterford Stanley Ltd.,
Bilberry, Waterford, Ireland.
Telephone: (051) 302300
Facsimile: (051) 302375
N00354AXX
