36
Grant Vortex Eco Utility Oil Boilers
Completion
6.11
1 Pump
2 Control box
3 Reset button with lock-out lamp
4 Flange with gasket (do not remove from boiler)
6 - BOILER INSTALLATION
Please ensure that the OFTEC CD/10 installation
completion report (provided with the boiler) is
completed in full.
Leave the top copy with the User. Retain the carbon
copy.
Ensure that the User Information pack (supplied with
the boiler) is handed over to the Householder.
Fig. 20 - Riello RDB burner components
5 Air damper adjustment screw
6 Air supply tube connection (balanced flue)
7 Pump pressure adjustment screw
8 Pressure gauge connection
Burner components
6.12
7
8
1
23
5
4
6