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10.- FAILURES
This section provides an index of the most common failures in both the burner and boiler.
10.1.- Burner failures
It has already explained that the burner is equipped with a locking system indicated by a
light, and it could unintentionally occur that it becomes locked making the push button
be put on. In this case, unlock it by pressing the push button.
FAILURE CAUSE
REMEDY
- Oil valve closed
Open
- Power supply is not reaching the boiler
Check
IT DOES NOT
PUT ON
- Nozzle faulty or dirty
Replace or clean
- Poorly-adjusted electrodes
Adjust
- Timer at automatic position
Set it to manual
- Poorly-set room or boiler thermostat
Set properly
- Nozzle faulty
Replace
FREQUENT - Flame sensor dirty
Clean
LOCKING
- Fume circuit clogged
Clean
- Oil filter or burner pump dirty
Clean
10.2.- Boiler failures
FAILURE CAUSE
REMEDY
RADIATOR
- The pump does not rotate
Unlock the pump
DOES NOT
HEAT
- Air in hydraulic circuit
Purge the installation
and boiler (The air vent
plug is always to be
loose)
- Poorly-adjusted burner
Adjust properly
EXCESSIVE - There is no sealing on the uptake
Eliminate the leakage
NOISE
- Unstable flame
Check the burner
- Uptake with no thermal insulation
Insulate properly
UK ADDRESS
HEADQUARTERS & FACTORY
Unit D4 Stanlaw Abbey Business Centre,
Bº San Esteban s/n
Ellesmere Port, CH65 9BF
20737 ERREZIL (Gipuzkoa)
Tel: 0151 909 6222
Tel: (+34) 943 813 899
www.domusateknik.com
DOMUSA TEKNIK
reserves the right to make modifications of any kind to its product
characteristics without prior notice.
*CDOC000079*
CDOC000079
07/16
