Comp.Frequency
HEATING MODE
100 Hzi------
20 Hz - - -- - - -t- - - -- -
-'1----
1
I
Room Temperature
SPT-l
°
C
SPT
S
PT+o
,
S
°
C
SPT = set point temperature {room)
Room temperature> SPT+o,S
°
C
Room temperature > SPT - 1 °C
Progressive start (no current peaks)
>
end
heat
i
ng
C>
frequency decreasing
The starting ramp begins at very low frequency (20 Hz) allowing to eliminate peak current at start -up.
Powerful operatlon
The compressor accelerates to up to 100 HZ (max cooling/heating capacity) after the starting phase, in
arder to reach very quickly the room temperature set point.
Comfort
The INVERTER air conditioner continuously adjusts the compressor capacity, adapting to changes in the
thermal load, and it allows to keep the air temperature stable, always near the Set Point value, w ithout
sharp fluctuations.
Thanks to the "Brushless DC" motor and to the sound-absorbing insulation silence is guaranteed during
operation.
ECO mode ( depending on fan speed selected )
The air conditioner INVERTER can vary its capacity during operation, while the traditional system can only
operate with a fixed capacity. By selecting the minimum fan speed, the compressor will automatically
switch to low frequency (40 Hz) thus reducing considerably the electrical power consumption. That can be
useful tor the energy balance in case other electrical appliances are being used simultaneously.
lnstruction manual
Pag. 6 of 28
Date 2019-12-20
