Example: Automatic Mode During Cooling; Example: Automatic Mode During Heating - Daikin VRV IV+ RYYQ12U7Y1B Series Installer And User Manual

To activate this in...
Heating operation
7.3.3

Example: Automatic mode during cooling

A
B
T
e
C
D
6°C
3°C
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 Evaporating temperature
e
Quick
Powerful
Mild
Room temperature evolution:
D
E
F
A
B
A Indoor unit set temperature
B Operation start
C Operating time
D Mild
RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ heat pump
4P546228-1 – 2018.09
Change...
[2‑82]=0.
This setting is used in
conjunction with setting [2‑9].
E
100%
50%
35°C F
C
E Quick
F Powerful
7.3.4

Example: Automatic mode during heating

T
c
49°C
C
46°C
D
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 Condensing temperature
c
Quick
Powerful
Mild
Room temperature evolution:
A
F E
D
B
A Indoor unit set temperature
B Operation start
C Operating time
D Mild
E Quick
F Powerful
7 Configuration
E
100%
A
B
70%
F
C
Installer and user reference guide
45