Commissioning - Grant Vortex Pro Internal Combi Series Installation And Servicing Instructions

10 COMMiSSiOninG

To ensure safe and efficient operation, it is essential that a
Grant Combi boiler is commissioned as detailed in the following
procedure.
To access the controls, remove the front panel from the boiler (pull
forward at the top and then lift off).
The controls are shown in Figure 10-1.
Plug-in
programmer Boiler
position On / Off
(if fitted) switch
Heating Hot water
switch switch
figure 10-1: Vortex Pro Combi boiler control panel
figure 10-2: Position of boiler components - Vortex Pro Combi boiler
page 36
Indicator Pressure
lights gauge
Boiler Over heat
thermostat reset (under
black cap)
Flow sensor (black sleeve)
Store sensor (white sleeve)
Section 10: Commissioning