Daikin VRV IV Installer And User Reference Manual page 121

RXMLQ8 + RXYLQ10~14T7Y1B*
VRV IV system air conditioner
4P543427-1A – 2020.10
[2‑0]
0 (default)
1
2
(a)
It is necessary to use the optional external control adaptor for outdoor unit
(DTA104A61/62). See the instruction delivered with the adaptor for further details.
[2‑4]
Cooling/heating test run setting.
For settings 1 and 2, in case room temperature is below 25°C and ambient
temperature is below 15°C, a part of the check operation changes to heating
operation. The difference between setting 1 and 2 is that setting 2 has additional
heating operation to warm up the room (maximum 30 minutes), before cooling
check operation.
[2‑4]
0 (default)
1
2
[2‑8]
T target temperature during cooling operation.
e
[2‑8]
0 (default)
2
3
4
5
6
7
For more information and advice about the impact of these settings, see
"20.3 Energy saving and optimum
[2‑9]
T target temperature during heating operation.
c
[2‑9]
0 (default)
1
3
6
Description
Each individual outdoor unit can select Cool/Heat
operation (by Cool/Heat selector if installed), or by
defining master indoor user interface (see setting [2‑83]
and the operation manual).
Master unit decides Cool/Heat operation when outdoor
units are connected in multiple system combination
Slave unit for Cool/Heat operation when outdoor units
are connected in multiple system combination
Description
Cooling check operation.
Heating and cooling check operation.
Heating and cooling check operation.
T
4
operation" [ 126].
T
20 Configuration
|
target (°C)
e
Auto
6
7
8
9
10
11
target (°C)
c
Auto
41
43
46
Installer and user reference guide
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(a)
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