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03-9940.185
4. VENTILATION
If the heater is inactive, ventilation is started by pressing
key (indicated by the lit symbol).
Intensity of ventilation can be adjusted using the
,
keys.
If the ventilation symbol is flashing, the device is the cooling down mode.
By pressing the
key, the heater becomes inactive.
5. COMBUSTION CHAMBER BURNING
Triggered by pushing and holding the
key while inactive, burning is signaled by the flashing
symbols. It is used when heating fails to start, i.e. glows and ventilates moderately without further fuel supply.
When the burner is ignited successfully, MC settings will be used. The process can be turned off by pressing
the
key again and is time limited.
6. TIMER
The timer is used to restrict the required time period of heating when the key in the ignition is turned off. The
time is adjusted to 30 minutes and can be changed. When the heater is started, the timer mode is indicated by
the t: xx display where the current time is usually shown. The letter "t" indicates the timer mode and the
following figure indicates the number of minutes until the heating shuts down automatically. This value can
vary from 5-99 min. by pressing the
and the
,
keys. After setting the desired value and
pressing the
key again the settings will be saved. If no key is pressed during set up for 5 seconds the
timer saves the current data and returns to the initial state. After this time, the heater shuts down
automatically. Turning on the ignition key cancels any restrictions to burning and heating may continue. The
timer can be shut down by turning the ignition key off or by pressing the
key for approx. 2 sec. If the
heater is on, the timer is always activated by turning the ignition key off. When activated the timer, it not
possible to display the temperature sensor T3 by pressing the
.
The ventilation mode is restricted by the timer for up to 6 hours and cannot be shut down.
7. USER MENU
Via the MENU, the timer is used to adjust the heating characteristics to suit customer requirements.
The MENU is accessed by pushing and holding the
key (approx. 2 seconds). The letter "M" and the
MENU number are shown in the center of the screen. The
keys are used to select the desired
MENU. It is possible to enter the MENU during heating or ventilation.
By pressing the
key again, the selected MENU is activated. Functions M05, M10, M12 can be set only
when the heater is inactive.
By pressing the
key again, the individual parameters of the selected MENU can be set. Settings of the
flashing variable can be changed by using the
and
keys. The
key is used to confirm the set
MENU and the
key to exit the MENU.
The MENU structure:
M01: Setting up heating preferences for delayed start. The Preferences are only active with the temperature
mode
PRA ....... one setting for all days of the week
PR1-7.......seven different settings for each day of the week
RES ....... cancel all presets
M02: Setting an alarm
M03: Setting the current time, day of the week and 12/24 hour formats
M04: Selecting the temperature sensor whose temperature will be shown on the display and which will be
active when the heating is in the temperature mode.
Summary of Contents for ATESO ALFA
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