Installation, use and maintenance guide
COMPACT SLIM S25 EVO
Page
24
ENG
7) To conclude the programming operations simply press the
Menu Button
several times to exit the box until the initial screen will
appear.
ATTENTION: The appliance ignores any ON or OFF command programmed with a value of 00:00
.
Consequently if you do not wish to use an ON or OFF time setting simply set a value of
00:00
. The appliance ignores
any ON or OFF command if the shut off time is set the same as or before the start up time.
ATTENTION:
In the event of a programmed cycle on always ensure that the brazier is clean. Failure to clean the brazier can reduce
and/or affect the life of the spark plug as it would be subjected to high temperatures due to poor cooling. It is
recommended to set ON/OFF cycles times lasting no less than 2 hours, in order to save energy and for the proper
operation of the appliance.
Enabling the programmed cycles:
Back in the initial screen, to enable the appliance to carry out the ON/OFF cycles as programmed it is necessary to press the
Clock
Button
.
The image of a clock will appear on the main screen:
The programmed cycles are now enabled.
When the programmed cycles are enabled (a clock symbol appears on the display) it will not be possible to
use an additional chronothermostat (see para. 7.2)
.
The appliance will strictly follow the programmed ON/OFF
times. No request for heat by the system, a puffer or a domestic hot water boiler will be considered by the
appliance if it is outside the programmed time interval.
Disabling the programmed cycles:
To disable the appliance from carrying out the programmed ON/OFF cycles press the
Clock Button
once again.
On the display the clock symbol will disappear. This operation disables the weekly program that has been set by the user but does
not delete or reset the times.
Resetting the programmed cycles:
Moreover, it is possible to reset, in other words delete, all the programmed cycles entered by the user by holding down the
Clock
Button
in the initial screen for approx. five seconds.
The words
CLEAR TIMERS
will appear
momentarily on the screen.
Do not release the button until the text CLEARED appears on the screen. Only the appearance of the words CLEARED
signal that the previously entered programmed cycles have been deleted. When the programmed cycles are active the
operating level at start up, that is the combustion power, will be the same level set before the last time the machine was
shut off: that is, only if it was a programmed shut off, not if the machine was shut off by means of a manual action.
Manual shut down can only be carried out with the programming disabled. If after a manual shut off the programmed
cycle re-enables, at the next programmed start up the appliance will be on the 1st combustion power level.
When is it important to use the CHRONO function?
In systems configured like the diagram on the right, where the appliance is connected
directly to the system, without the use of external chronothermostats. In this case it is
necessary to set the hour programs to prevent the appliance from being stressed by
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