23
Parameter
code
Description of parameter
Default
value
Range of
settable
values
r01
Set point value in heating
55 °C
10 ~ 60 °C
r02
Parameter not active
45 °C
40 ~ 48 °C
r03
Work differential
5 °C
1 ~ 20 °C
r04
Enabling specific set point for heating element / boiler
0
0-No\1-YES
r05
Specific set point value for heating element / boiler
55 °C
30 ~ 90 °C
r06
Heating element / boiler activation delay with respect to
compressor
200 min
0 ~ 450min
r07
Enabling heating / boiler element to integrate heat pump
current
0-No\1-YES
r08
Air temperature below which only the heating element / boiler
operates
-5 °C
-20 ~ 10 °C
r09
Air temperature below which the heating element / boiler is activated
with the compressor ignoring the delay
10 °C
0 ~ 30 °C
r10
Air temperature below which the heating element / boiler is activated
with the compressor respecting the delay
25 °C
10 ~ 40 °C
r11
Parameter not active
60 sec
0 ~ 255 sec
r12
Limit air temperature for compressor operation
-15 °C
-30 ~ -5 °C
r13
Parameter not active
56 °C
50 ~ 65 °C
r14
Parameter not active
45 °C
Operation mode threshold management
In relation to the climatic zone or economic convenience of using a type of heating with compressor or with heating
element/boiler, it is possible to set the optimum intervention thresholds for the required type of application .
Description of automatic operation mode and meaning of several parameters .
The threshold below which only the heating element / boiler is activated is defined by parameter r08
The threshold below which the compressor and the heating element / boiler ** are activated is defined by parameter
r09 . The heating element is activated 5 sec after compressor start
The threshold below which the compressor and the heating element / boiler* are activated is defined by parameter
r10 . The heating element is activated with a delay with respect to compressor start in relation to parameter r06
INSTALLATION
Parameter code
Description of parameter
Default value
Range of settable values
H07
Display °C / °F
0
0-°C\1-°F
°C/°F setting
The temperature value can be displayed in °C or °F. To change the settings is necessary to modify parameter H07
NB: For the H07 parameter settings, refer to the section on factory settings.
Funzionamento mediante compressore
Funzionamento mediante resistenza
+
0
*
r08
r09
r10
**
Temp
aria °C
+
Operation with heating element / boiler
Operation with compressor
Funzionamento mediante compressore
Funzionamento mediante resistenza
+
0
*
r08
r09
r10
**
Temp
aria °C
+