19 | Configuration
Installer and user reference guide
115
RXYTQ
VRV IV+ heat pump for high ambient temperatures
4P561157-1B – 2021.11
19.3.3 Example: Automatic mode during cooling
A
B
E
100%
50%
T
e
C
D
3°C
6°C
35°C
F
A Actual load curve
B Virtual load curve (initial capacity automatic mode)
C Virtual target value (initial evaporation temperature value automatic mode)
D Required evaporation temperature value
E Load factor
F Outside air temperature
T
e
Evaporating temperature
Quick
Powerful
Mild
Room temperature evolution:
A Indoor unit set temperature
B Operation start
C Operating time
D Mild
E Quick
F Powerful