Quick Start Manual

10.0 Commissioning the Boiler

10.4

Filling the System

1. When filling the system move the diverter valve to

the central heating position as follows;

a) Ensure that no DHW taps are on.

b) Turn power on to the boiler.

c) Ensure that any external controls are calling for heat.

d) After 10 seconds turn the boiler off at the isolation

switch.

e) The diverter valve will now be in the central heating

position. There is no need to reset the position of the

diverter valve after filling.