25
15.0°C
25.0°C
Maximum temp.:
Minimum temp.:
Cong. NTC
Multifunction Input
Minimum temp.: this value indicates the minimum temperature (NTC signal) to as-
sign to the minimum value for the function set on the multifunction input (power
limitation or variable setpoint);
Maximum temp: this value indicates the maximum temperature (NTC signal) to as-
sign to the maximum value for the function set on the multifunction input (power
limitation or variable setpoint);
8.21 CONFIGURATION OF VARIABLE SETPOINT FOR INPUT
(U10)
This mask is used to set the "VARIABLE SETPOINT" function for input U10:
Min:
Max:
7.0°C
11.0°C
45.0°C
50.0°C
Installer
COOLING |HEATING
Mode :
Variable SetPoint
On this mask it will be possible to set the minimum and maximum setpoint limits
(cooling and heating) based on the U10 input signal;
8.22 CONFIGURE NIGHT MODE CONTROL
This mask is used to set the night mode function to lower the noise level of the fans:
21:00
8:00
6.0V
0.0V
NO
O:
On:
overnight
Condensation mode
Controllo On:
Controllo O:
FC VMax:
FCV Max 100:
Night-time silenced control: this value indicates if the night mode function should
be activated; this function enables silenced operation during the time band speci-
ed in the following parameters;
Control on: if night-time silenced operation is active, this parameter indicates the
time after which this operation will be activated;
Control o: if night-time silenced operation is active, this parameter indicates the
time after which this operation will be deactivated;
FC VMax: Maximum volts in free cooling operation with night mode control;
FC VMax 100: Fan speed corresponding to 100% of free cooling power;with a set
value of 6 V in this parameter, the 100% available and supplied power value will be
reached when the fan speed reaches 6 V;
8.23 CONFIGURATION OF THE SUPPLEMENTARY ELECTRIC
HEATERS
This mask is used to set the operation of the supplementary heaters in case of low
outside temperatures:
0
10%
Power:
Number:
Suppl.electric heaters
Number of supplementary heaters: this value indicates the number of installed
electric heaters (minimum zero, maximum three);
Heater power: this value species the percentage power of the individual heater
with respect to the unit's total power;
8.24 SETS THE BOILER AS A REPLACEMENT
This mask is used to set the replacement boiler:
NOEnable:
Ÿ
Boiler in replacement.
Boiler enabled as replacement: this parameter indicates whether to activate the
boiler if the outside temperature drops down below the "replacement" value speci-
ed in the following window, or if the heat pump has a “total alarm”;
8.25 CONFIGURATION OF HEATER INTEGRATION OR
REPLACEMENT
This mask is used to set the outside air temperature limits for heater replacement
and integration:
5.0°C
-5.0°C
Replacement air temp.:
Integration air temp.:
Integration air temp.: this value indicates the outside temperature above which the
heat pump functions without the aid of the electric heaters, whereas if the outside
temperature is lower than this value, but still higher than the replacement temper-
ature, the heat pump functions TOGETHER with the heaters;
Replacement air temp. aria: this value indicates the outside temperature below
which the heat pump stops and the electric heaters or, if enabled, the boiler, are
used for heating;
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