Part No. 5106463
33
Front
Access
Door
Expansion Vessel
removed for clarity
3 Retarders
Remove Front Cover
Baffle
Plate
Control
Thermostat
Front
Access
Door
Shell
Slot The Plate
Into Position
ST00260A
Lift Out The Plate
With This Hole
Fig. 24
Commissioning
It is strongly recommended that the boiler/burner is
commissioned by a qualified technician, preferably
OFTEC trained and registered.
Burner
1. Unless already removed, remove the top casing
panel, front casing panel and burner cover.
2. Temporally disconnect the fuel hose from the
burner, run off the oil into a container to purge air
from the fuel line.
3. Re-connect oil line and check for leaks.
4.
Connect a pressure gauge to the oil pump.
5.
Check that the water system is filled and vented.
6.
Check that all controls are calling for heat.
7.
Switch on electricity supply.
8.
Turn on boiler thermostat. The burner will start and
should light within 20 seconds. If the flame is not
established during this time the burner lock out
neon will light, wait about a minute before pressing
the reset button to re-commence the lighting
sequence.
Continuous failure to light is almost certainly due
to air remaining in the fuel supply.
9.
Start and stop the burner two or three times until
the flame cuts off sharply - this indicates any
remaining air has been dispersed.
10. When the burner is operating check the fuel supply
pressure, adjust if necessary to give the required
output.
11. Switch off the boiler, remove the pressure gauge
and re-fit the plug.
12. Re-fit the burner cover and boiler casing panels,
13. Switch the boiler on. Allow the burner to run for
about 15 minutes. The flue gas sampling point
should be used whilst adjusting the air to give clean
combustion. See the Burner Information
Instructions for correct CO2 reading.
Boiler and system preparation
1.
Remove the boiler top and front casing panels.
2.
Check that all controls are not calling for heat.
3.
Check that all water connections throughout the
system are tight.
Installation & Commissioning
