3
2
• VRV Systems • RXYSCQ-TV1
5
• Outdoor Unit • RXYSCQ-TV1
2
Specifications
Notes
(1) Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for
standard efficiency series. Eurovent 2015 tolerances are used.
(2) Nominal heating capacities are based on: indoor temperature: 20°CDB, outdoor temperature: 7°CDB, 6°CWB, equivalent refrigerant piping: 5m, level difference: 0m. Data for
standard efficiency series. Eurovent 2015 tolerances are used.
(3) Sound power level is an absolute value that a sound source generates.
(4) Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings.
(5) RLA is based on following conditions: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB
(6) TOCA means the total value of each OC set.
Actual number of units depends on the indoor unit type (VRV DX indoor, RA DX indoor, etc.) and the connection ratio restriction for the system (being; 50%
≤
CR
≤
130%).
Sound values are measured in a semi-anechoic room.
For detailed contents of standard accessories, see installation/operation manual
MSC means the maximum current during start up of the compressor. VRV IV uses only inverter compressors. Starting current is always
≤
max. running current.
MCA must be used to select the correct field wiring size. The MCA can be regarded as the maximum running current.
MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker).
FLA means the nominal running current of the fan
Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits.
Maximum allowable voltage range variation between phases is 2%.
In accordance with EN/IEC 61000-3-11, respectively EN/IEC 61000-3-12, it may be necessary to consult the distribution network operator to ensure that the equipment is connected
only to a supply with Zsys
≤
Zmax, respectively Ssc
≥
minimum Ssc value.
EN/IEC 61000-3-11: European/international technical standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment
with rated
≤
75A
EN/IEC 61000-3-12: European/international technical standard setting the limits for harmonic currents produced by equipment connected to public low-voltage system with input current
\> 16A and
≤
75A per phase
Ssc: Short-circuit power
Zsys: system impedance
The standard ESEER value corresponds with normal VRV IV-S heat pump operation, not taking into account the advanced energy saving functionality.
The automatic ESEER value corresponds with normal VRV IV-S heat pump operation, including the advanced energy saving functionality (variable refrigerant temperature control).
