Operating instructions

5
CENTRAL HEATING
SYSTEM OPERATION
The Danesmoor system boiler is designed to be used on a
sealed central heating system.
During the first operation of the central heating system, check
that all the radiators are heated evenly. If the top of a radiator is at
a lower temperature than the bottom, vent it by releasing air
through the vent screw at the top of each radiator and re-pressure
the system as described below. Make sure your installer shows you
how to carry out this operation.
Should any leaks be found in the system or excessive venting
be required from any radiator, your installer should be contacted
to correct the system.
It is important that the minimum system pressure is main-
tained so as to ensure correct operation of the appliance.
The minimum pressure required for your appliance is indicat-
ed by the preset pointer located on the pressure gauge. The pres-
sure gauge can be viewed by removing the cabinet front panel (See
Fig. 1).
If the pressure falls below the minimum level the system must
be re-pressurised using the method described by your installer.
Contact your installer if the system continues to lose pressure
as this may indicate a leak.