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MODIFY OUTDOOR UNIT STATUS
In the window for modifying the outdoor unit (always identified by its indicator
), you can:
A
Set the heating setpoint: press the
the same line as the setpoint you want to change.
B
Set the cooling setpoint: press the
the same line as the setpoint you want to change.
C
Activate or deactivate the timed program on the outdoor unit: press the
key on the same line as the timed program. Each press on this key allows you to select
one of the following options:
•
Timed program off: no timed programs active on the outdoor units
•
Timed program on: the specific timed program for outdoor units is active (set
on the relative page of this menu)
•
Timed program for indoor units: the outdoor units use the timed program
active on the indoor units as their working reference
D
Activate or deactivate compensation on the outdoor unit: press the
on the same line as the compensation function. Each press on this key allows you to
select one of the following options:
•
Compensation setpoint off: the setpoint compensation function is not active
on the outdoor units
•
Setpoint compensation VS external air: the setpoint compensation function
is active on the basis of the external air temperature
•
Setpoint compensation VS internal load: the setpoint compensation func-
tion is active on the basis of the calculation of the effective load on the indoor
units (VMF algorithm)
By pressing the
key on the lower part of the screen, you can copy the settings
of the outdoor unit shown in all the other outdoor units of the system (a drop-down
window will appear, asking for confirmation of the operation).
If the outdoor unit is in alarm mode, the
a reset command to the specific outdoor unit.
To move on to the next page, press
homepage will be restored automatically if 5 minutes elapse with no interventions.
OUTDOOR UNIT SETTINGS
A
Set: 21.0°C
B
Set: 20.0°C
C
TIMED PROGRAM OFF
D
COMPENSATION SETPOINT OFF
(increase) and
(decrease) keys on
(increase) and
(decrease) keys on
key will turn red and, if pressed, it sends
. To return to the previous page, press
E
1
Setting compensation with external air
E
In the window for compensation on the outdoor unit selected (always identified by
its indicator
E
), you can set:
A
The minimum outside air temperature for compensation (TAE1): to modi-
fy this value, above which the compensation function is activated, press the
(increase) and
(decrease) keys on the same line as the setpoint you want to
change.
B
The operating setpoint 1 (SET1): to modify this temperature value (that the
minimum outside air temperature will correspond to), press the
(decrease) keys on the same line as the setpoint you want to change.
C
The maximum outside air temperature for compensation (TAE2): to modi-
fy this value, above which the compensation function is activated, press the
(increase) and
(decrease) keys on the same line as the setpoint you want to
change.
D
The operating setpoint 2 (SET2): to modify this temperature value (that the
key
maximum outside air temperature will correspond to), press the
(decrease) keys on the same line as the setpoint you want to change.
Compensation on the basis of the outdoor unit is available in both heating and cool-
ing mode. To select the season, press the
By pressing the
key on the lower part of the screen, you can copy the settings
of the outdoor unit in all the other outdoor units of the system (a drop-down window
will appear, asking for confirmation of the operation).
To move on to the next page, press
homepage will be restored automatically if 5 minutes elapse with no interventions.
. The
The compensation curves (one for each season) must be set by describing the
two points A and B indicated in the diagram below:
[SET °C]
SET1 / SET2
SET1 / SET2
WARNING: when choosing the compensation curve parameters, air
temperature 1 (TAE1) must always be lower than outside air tempera-
ture 2 (TAE2). The operating setpoints SET1 and SET2 are not subject
to any limits.
OUTDOOR UNIT SETTINGS:
A
B
C
D
key.
. To return to the previous page, press
A
B
[TAE°C]
TAE1
TAE2
1
TAE1: 4.0°C
SET1: 0.0°C
TAE2: 0.2°C
SET2: 0.0°C
(increase) and
(increase) and
. The
E
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