19
|
Configuration
Installer and user reference guide
111
RXYTQ
VRV IV+ heat pump for high ambient temperatures
4P561157-1B – 2021.11
[2‑81]
Cooling comfort setting
3
Powerful
For more information and advice about the impact of these settings, see
"19.3 Energy saving and optimum operation"
[2‑82]
Heating comfort setting.
This setting is used in conjunction with setting [2‑9].
[2‑82]
Heating comfort setting
0
Eco
1 (default)
Mild
2
Quick
3
Powerful
For more information and advice about the impact of these settings, see
"19.3 Energy saving and optimum operation"
19.2.9 To connect the PC configurator to the outdoor unit
X27A
a
b
c
2
3
4
5
H J
ST
X27A
A1P
a
PC
b
Cable (EKPCCAB*)
c
Outdoor unit main PCB
19.3 Energy saving and optimum operation
Several patterns are available and explained below. Modify the parameters to the
needs of your building and to realize the best balance between energy
consumption and comfort.
No matter which control is selected, variations on the behaviour of the system are
still possible due to protection controls to keep the unit operating under reliable
conditions. The intentional target, however, is fixed and will be used to obtain the
best balance between energy consumption and comfort, depending on the
application type.
