21
8 - CONTROL
8.1 OPERATING MODES
SUMMER :
With ambient temperature higher than the set, the unit cools;
With a temperature lower than the set, it is in stand-by
(ambient fan On, compressor OFF) .
WINTER :
With ambient temperature lower than the set, the unit heats
With a temperature higher than the set, the unit is in stand-by
(ambient fan ON, water coil compressor, electric heaters,
humidifier in OFF)
•
Press the
CLOCK
button for 5 sec.
•
By the
▲
▼
buttons, select the
clock
menu
•
Confirm with
OK
•
The hour is flashing : set with the
▲
▼
buttons
•
Confirm with
OK
•
Repeat the procedure for the minutes and week’s day
•
To go back to the main screen, select the
Esc
menu
and confirm with
OK
The ECO setpoint is optimized to reduce the Energy
consumption :
•
in summer the ECO setpoint is higher than the
standard set
•
in winter it is lower.
To activate the setECO , modify the P04 parameter
(instructions at the following page)
In ECO mode if the setECO is satisfied, the unit stops the
ambient fan and the compressor.
When the setECO is active :
•
If the set
is satisfied
the fan, the compressor and the other
thermoregulation resources are stopped
•
If the set is
not
satisfied
the fan, the compressor and the other
thermoregulation resources are activated.
If the thermoregulation is based on the return probe(option)
instead on the ambient thermostat, the behaviour with active
8.2 CHANGE OF THE OPERATING MODE
8.3 ECONOMIC SETPOINT
8.4 -DAY MODIFICATION
AUTO
The change of the SUMMER-WINTER mode is automatic.
The unit is in :
•
SUMMER if the ambient temperature is higher than
the set
•
WINTER if the ambient temperature is lower than the
set .
The set changes automatically according to the outside
temperature. The variation is defined by the
climatic curve
,
which can be personalized by the parameters.....
It is anyway possible to modify any time the working set by the
▲
▼
buttons.
MANUAL
The operating mode (SUMMER-WINTER) is chosen by the
MODE
button.
It possible to modify any time the working set by the
▲
▼
buttons.
setECO is different.
The fan is started at time intervals defined by P19 TimeECO
parameter, and remains active for a time defined by the P20
TimeTestECO parameter :
•
If the set is
satisfied
the fan is stopped and will start again after the time
defined by P19
•
If the set is
not
satisfied
the fan, the compressor and the other
thermoregulation resources are activated.
Once the set is satisfied, the cycle is repeated :
•
Fan shutdown
•
After P19 TimeECO time
→
fan ON
•
The fan remains on for P20 TimeTestECO time
•
Temperature check, etc.
