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Configuration
Installer and user reference guide
134
RYYQ+RYMQ+RXYQ
VRV IV+ heat pump
4P546228-1C – 2021.11
If the system needs to be running under power consumption limitation conditions
when an external signal is sent to the unit, this setting defines the level power
consumption limitation that will be applied for step 2. The level is according to the
table.
[2‑31]
Power consumption limitation (approximately)
1 (default)
40%
2
50%
3
55%
[2‑32]
Forced, all time, power consumption limitation operation (no external control
adaptor is required to perform power consumption limitation).
If the system always needs to be running under power consumption limitation
conditions, this setting activates and defines the level power consumption
limitation that will be applied continuously. The level is according to the table.
[2‑32]
Restriction reference
0 (default)
Function not active.
1
Follows [2‑30] setting.
2
Follows [2‑31] setting.
[2‑35]
Height difference setting.
[2‑35]
Description
0
In case the outdoor unit is installed in the lowest
position (indoor units are installed on a higher position
than outdoor units) and the height difference between
the highest indoor unit and the outdoor unit exceeds
40 m, the setting [2‑35] should be changed to 0.
1 (default)
—
Other changes/limitations to the circuit apply, for more information see
"17.1.6 Piping length: VRV DX only"
[2‑49]
Height difference setting.
[2‑49]
Description
0 (default)
—
1
In case the outdoor unit is installed in the highest
position (indoor units are installed on a lower position
than outdoor units) and the height difference between
the lowest indoor unit and the outdoor unit exceeds
50 m, the setting [2‑49] has to be changed to 1.
Other changes/limitations to the circuit apply, for more information see
"17.1.6 Piping length: VRV DX only"
[2‑81]
Cooling comfort setting.
This setting is used in conjunction with setting [2‑8].
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