21
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Configuration
Installer and user reference guide
145
REMA5+REYA8~20A7Y1B
VRV 5 heat recovery
4P687640-1 – 2022.07
▪
In case of heating operation the condense temperature is allowed to go up to
46°C on temporary base depending on the situation.
▪
When the request from the indoor units becomes more moderate, the system
will eventually go to the steady state condition which is defined by the operation
method above.
▪
The start up condition is different from the powerful and quick comfort setting.
To activate this in…
Change…
Cooling operation
[2‑81]=1
This setting is used in conjunction with
setting [2‑8].
Heating operation
[2‑82]=1
This setting is used in conjunction with
setting [2‑9].
Eco
The original refrigerant temperature target, which is defined by the operation
method (see above) is kept without any correction, unless for protection control.
To activate this in…
Change…
Cooling operation
[2‑81]=0
This setting is used in conjunction with
setting [2‑8].
Heating operation
[2‑82]=0
This setting is used in conjunction with
setting [2‑9].
21.2.3 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
