8. WATER SYSTEM PRESSURE
The water system pressure is shown in the bottom right hand of
the display.
If the pressure drops below 1.0 bar it will begin to flash indicating
the system needs to be topped up by a competent person.
If the pressure continues to drop and reaches 0.6 bar, an
error code will appear in the centre of the display and all heat
demands will be blocked. This may indicate a leak and the
system should be checked before being re-pressurised.
9. CONDENSATE DRAIN
The condensate drain must not be modified or blocked.
Blockage of the condensate drain caused by debris or freezing,
can cause the boiler to lockout.
If freezing is suspected and the pipe run is accessible, then
an attempt to free the obstruction by pouring hot water on to
the pipe may be made. If this fails to remedy the problem, the
assistance of a CORGI registered installer should be sought.
10. SERVICE & MAINTENANCE
It is recommended that a full maintenance check be carried out
annually on the appliance. It is also recommended to take out a
further service agreement on the expiry of the guarantee period.
You can obtain further information on this from your gas supplier.
The appliance should be checked /serviced by a CORGI
registered installer.
If you require service on your appliance please contact your local
installer or gas supplier.
On completion of the service the installer should fill in the service
section at the rear of the BENCHMARK log book. All installers
registered with CORGI carry an identification card. This card will
have an ID number which should be recorded in your logbook.
If you have any queries regarding your installer you can contact
CORGI by telephone on 01256 372400.
11. ESCAPE OF GAS
Should a gas leak be suspected contact your gas supplier with
out delay.
Do not search for leak with a naked flame.
12. CLEANING THE APPLIANCE
The appliance casing should only be cleaned with a damp cloth
then dried.
Do not use abrasive or solvent cleaners.
13. ERROR CODES
For any other error codes that you may encounter on your boiler,
please
refer to your Installation & Maintenance Instructions or
contact your local CORGI registered installer.
1.0
bar
0.9
bar
ER:37
ER:??