19 | Configuration
Installer and user reference guide
116
RXYTQ
VRV IV+ heat pump for high ambient temperatures
4P561157-1B – 2021.11
19.3.4 Example: Automatic mode during heating
A
B
100%
70%
E
T
c
C
D
49°C
46°C
F
2°C
A Virtual load curve (default automatic mode peak capacity)
B Load curve
C Virtual target value (initial condensation temperature value automatic mode)
D Design temperature
E Load factor
F Outside air temperature
T
c
Condensing temperature
Quick
Powerful
Mild
Room temperature evolution:
A Indoor unit set temperature
B Operation start
C Operating time
D Mild