43
GB
6795773_01
• Set the compensation temperature setting based on external air for comfort mode
The proposed example hypothesises the use of Economy mode, and therefore the data
of this function does not affect the system in the example.
If comfort mode has been set in the system, the work setting can
be varied automatically based on the external air temperature;
this variation will follow a compensation curve (a specifi c curve
for each season) defi ned by the installer in this window; this
window displays the following information:
- External air temperature value (1) (
1
):
indicates
the minimum external air temperature value which the
compensation function refers to; depending on the functioning
mode (heating or cooling) this value will be connected to the
maximum or minimum produced water setting, as indicated
in the curves below.
- Work setting value (1) (
2
):
indicates the maximum or
minimum work setting value (depending on the heating
or cooling functioning mode) connected to the MINIMUM
external air value.
- External air temperature value (2) (
3
):
indicates
the maximum external air temperature value which the
compensation function refers to; depending on the functioning
mode (heating or cooling) this value will be connected to the
minimum or maximum produced water setting, as indicated
in the curves below.
- Work setting value (2) (
4
):
indicates the minimum or
maximum work setting value (depending on the heating
or cooling functioning mode) connected to the MAXIMUM
external air value.
- Compensation label (
5
):
indicates whether the data
displayed refers to cooling or heating compensation:
- COOLING compensation ( );
- HEATING compensation ( ).
From this window it is possible to:
(1) Select heating or cooling compensation:
by pressing the key
D
and
E
the data displayed will pass from that referred to
heating compensation to that referred to cooling; this data is
identifi ed by the relative labels (
5
).
(2) Set the values for the compensation function:
pressing the
key
C
will allow you to enter the modifi cation mode and the value
(
1
) will be displayed; by pressing the keys
A
or
B
it will be
possible to modify the value, while pressing the key
C
will confi rm
the choice, automatically selecting the value (
2
), which can be
modifi ed the same way as the previous value; whenever a value is
confi rmed by pressing the key
C
, the next value will be selected
until all four values have been entered.
(3) Activate or deactivate the compensation function:
to activate
or deactivate compensation (both heating and cooling, as it is
not possible to activate or deactivate them individually), press
the key
F
; when this key is pressed, the symbol highlighted
above it will change, according to one of the following states:
- ( ) compensation DISABLED;
- ( ) compensation ENABLED.
(3) Pass on to the next window:
to go to the next window of
this menu, press the key
B
.
(4) Go back to the previous window:
to go back to the
previous window of this menu, press the key
A
.
(5) Exit this window:
Press the key
G
to return to the selection of the USER menus.
ATTENTION:
1
<
3
,
2
<
4
TAE
TUA
1
3
2
4
Compensation logic at COOLING:
TAE
TUA
1
3
4
2
Compensation logic at HEATING:
TAE= External air temperature.
TUA= Produced water temperature.
!
ATTENTION:
1
<
3
,
2
>
4
!
A
B
C
ESC
F
E
Compensation setpoint
-05.0
o
C
+15.0
o
C
+40.0
o
C
+35.0
o
C
TAext
TWout
Compensation setpoint
-05.0
o
C
+15.0
o
C
+40.0
o
C
+35.0
o
C
TAext
TWout
1
2
3
4
5
E
D
