Danfoss TP9000, Руководство пользователя

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TP9000 24
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Keyboard lock
This allows the installer to limit or lock the keyboard to prevent
unauthorised changes to programme values and limits overrides.
4.3 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 and Hot Water 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.
4.4 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
GB
Service Interval Date