Commissioning - Grant Combi 70 V3 User's Installation Manual

Refer to Fig. 25 or 25a for boiler controls
It is important that the following commissioning
procedure is carried out to ensure safe and efficient
operation of the boiler.
Note: Check that the baffles are in position and
that the cleaning cover is correctly fitted and a
good seal made.

8 - COMMISSIONING

Fig. 25 - Combi V3 and Combi Max boiler Controls
Fig. 25a Boiler controls (Vortex Combi 36 shown)
Combi V3, Combi Max and Vortex Combi models
1 Check that the water system has been vented and
pressurised, and there are no leaks.
2 Check that all fuel line valves are open.
3 Remove the plastic burner cover (two screws) if it
was not previously removed.
41