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be shown on the bottom of the screen
as well as the initial value
30.0 º
C
.
By
pressing the key we can change this
temperature between the lower limit
and the value of
30.0 º
C. By pressing the
key and then immediately the key
the lower section of the screen shows the
message (Low Temperature Limit)
as
well as the initial temperature
of
6.0
ºC.
With the key we can adjust the value
between
6.0
ºC
and the value of the
upper limit
.
The two limits define a
temperature area that can be used by the
user to enter the desired temperature.
The selection of the limits influences the
manual adjustment of the temperature
and is independent from the operating
mode of the unit
(
manual, daily weekly
)
and does not have any influence on the
programs for daily or weekly operation
.
10.OTHER MENU SETTINGS
(
the
thermostat is in the OFF state)
.
All the menu settings that follow can be
changed by using the same method as
described in the previous chapters. After
entering the MENU use the key to
select the required setting.
The messages
are shown in the bottom section of the
screen like this:
A. (Mode) OPERATION MODE
.
One of three operation modes can be
selected:
(User
)
Manual mode
(
the symbol
ΜΑΝ
.
is shown on the top right of the
screen
).
(Day) daily operation (the symbol
DAY
is shown on the top right of the screen.
. (7 Days) weekly program (the
symbol
WΕΕK
is shown on the top right of
the screen).
The factory default is
Β.
(Unit) TEMPERATURE UNIT
.
The option are: or (Degree
Celsius ή Degree Fahrenheit) and regard
the display of the temperature in ºC or ºF.
Depending on the selection, the symbol ºC
or ºF are shown on the center right of the
screen.
C
. (
B a c k L i g h t ) S C R E E N
ILLUMINATION.
With this setting we can turn off the screen
illumination in order to conserve battery
energy
.
If
(ΟΝ)
is selected then the
screen illumination will be activated every
time a key is pressed. If is selected
then the screen illumination will be
deactivated
The factory default is .
D
. (
L E D ) B U R N E R O U T P U T
INDICATOR
.
This setting can deactivate the burner
output indicator in order to conserve battery
energy.
.
If (ON) is selected then when
the burner output is active the indicator will
briefly blink every second so the user has a
knowledge of the state of the thermostat
from a distance.
.
If (OFF) is selected
then the indicator is deactivated.
Ε.
(
Time Out) TEMPORARY TIME
FOR MANUAL OPERATION.
With this setting we can determine the time
period for which the manual temperature
adjustment is valid. When the thermostat is
running a daily or weekly program and we
press the keys or then the
thermostat enters briefly the manual mode
for a time period that is determined by the
setting . The value of this setting can
be from 3 to 10 hours after which normal
program execution is continued.
The
factory default is 3 hours.
F
. (
Differential) DIFFERENTIAL
SETTING
.
This setting determines the
”
temperature
w i n d o w
”
b e t w e e n a c t i v a t i o n a n d
deactivation of the burner output.
For
example, if the thermostat is set to heating
and the room temperature is set to
23.0 °
C
then with a differential of
0.5 °
C
the output to
the burner will be deactivated at
23.0 °
C
and will be reactivated at
22.5 °
C.
If the
device is set to cooling mode then the
output will be deactivated at
23.0 °
C
and will
be reactivated at
23.5 °
C
.
The differential
value can be set between
0.2 °
C and
4.0
°
C.
The factory default value is
0.
2
°
C.
G
.
(Heat/Cold)
.
SELECTING
HEATING -COOLING MODE
.
This setting determines the operation mode
of the thermostat which can be heating or
cooling. By selecting
the device can
940818000
_09_00
4
MENU
ENTER
ESC
MENU
ENTER
