30
U
ser Instruc
tions
GB
Resetting the unit
Partial reset
: Press
RESET
(used to restart micro-computer) if display
freezes for any reason. This does not reset any programme, clock or
date. It is recommended that this is done at time of installation.
User full reset
: Press
RESET
whilst holding down
PROG
button. This
resets event times and any User Advanced Programme setting, but
does not reset time or date.
Installer full reset
: This is only available to the installer. In addition
to the above all of the Installer Advanced Programming settings are
returned to factory settings, however, time, date and service due date
are not reset.
Service Interval Timer
If the property is owned by a landlord he
may, for gas safety reasons, have instructed
the installer to set the service interval timer.
If set, 28 days prior to the service due date,
a visual and audible warning will start each
day at noon. The audible warning will last
for 10 seconds and will be repeated every
hour until a button is pressed to cancel it.
If cancelled the alarm will recommence the
following day at noon.
If the boiler is not serviced before the due date, a visual and audible
warning will start each day at noon. The audible warning will last for
1 minute and will be repeated every hour until a button is pressed to
cancel it. If cancelled the alarm will recommence the following day
at noon.
In addition, all overrides and programming buttons will be disabled
and the heating may operate for a limited amount of time each
hour.
The installer may cancel or reset the service interval timer as part of
the boiler service.
This is a gas safety feature that can only be accessed by an installer.
Service Interval Date
