emmeti IM-U9132045 Manual page 12

until the end of the vacation period.
4. To deactivate the vacation function and resume normal operation,
press the button ' ' button or '
SWITCHING OFF - ANTIFREEZE FUNCTION
To deactivate the chronostat press the ' ' button.
The display will show the word ' OFF '.
If the chronostat has been set in the heating mode, the Antifreeze
function will be active and the ' ' symbol will appear on the display;
in such a case the room temperature will be controlled based on the
value set for the Antifreeze temperature (see paragraph 'SETTING
THE USER PARAMETERS').
AUTOMATIC OPERATION / 24h MANUAL / PERMANENT
MANUAL OVERRIDE FUNCTION
By pressing the ' ' button, you can override the program schedule
and the chronostat will control the room temperature according to the
temperature set with the ' ' knob.
By pressing the ' ', button repeatedly you can switch from Automatic
to 24 hour Manual, from 24 hour Manual to Permanent Manual and
from Permanent Manual back to Automatic.
During manual operation the display doesn't show the time schedule,
but only the room temperature, the state of relay (with possible
symbols ' ' or ' '), the symbol ' ' (24h manual) or ' ' (permanent
24h
manual) and the symbol ' '.
Pressing the ' ' button once will activate the 24 hour Manual mode
and the chronostat will remain in this mode until the time 23:59 is
reached, after which it will go back into the Automatic mode.
Note: If the device is set in the 24h Manual mode and the Vacation
program is activated, after the Vacation period has elapsed, if it is
past the time 23.59, the chronostat will go back into the Automatic
'.
mode and follow the set program schedule.
Pressing the ' ' button a second time will switch the chronostat into
the Permanent Manual mode and it will remain in this mode until you
press the '
BACKLIGHTING
The display backlight turns on whenever and button is pressed. It turns
off automatically 20 seconds after the last pressing of a button.
TIME / TEMPERATURE INDICATION
By pressing the '
time or room temperature reading (corrected by the set Offset value).
IMPORTANT: In order to optimize battery life, the chronostat
reads the room temperature every 3 minutes and activates or
deactivates the relay accordingly.
HOW TO INSERT / REPLACE BATTERIES
The battery charge status is constantly displayed by means of the
'
The battery charge is at a maximum if all three level indicators are
lit inside the symbol.
If the '
batteries are depleted and must be replaced.
To replace the batteries proceed as follows:
1. Open the flap of the battery compartment (Fig. 4).
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' button again.
' button you can alternatively display the current
' symbol.
' symbol (completely empty) flashes, it means that the