Specifications Table for REMQ-U

REMQ5U7Y1B
Sound pressure level Cooling Nom. dBA 57.0 (5)
Standard Accessories Installation and operation manual 1
  Connection pipes 1
Capacity range HP 5
Operation range Cooling Max. °CDB 43.0
    Min. °CDB -5.0
  Heating Min. °CWB -20.0
    Max. °CWB 15.5
Maximum number of connectable indoor units 64 (3)
Compressor Type   Hermetically sealed scroll compressor
Weight Unit kg 230
Refrigerant Charge TCO2Eq 20.2
  GWP   2,087.5
  Charge kg 9.7
  Type   R-410A
Indoor index connection Min.   62.5
  Max.   162.5
Cooling capacity Prated,c kW 14.0 (1)
Piping connections HP/LP gas OD mm 15.9
  Liquid OD mm 9.5
    Type   Braze connection
  Gas OD mm 19.1
    Type   Braze connection
Sound power level Cooling Nom. dBA 78.0 (4)
Dimensions Unit Width mm 930
    Depth mm 765
    Height mm 1,685
Fan External static pressure Max. Pa 78
Power supply Phase   3N~
  Name   Y1
  Frequency Hz 50
  Voltage V 380-415
Notes (1) - Cooling: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB; equivalent piping length: 7.5m; level difference: 0m
  (2) - Heating: indoor temp. 20°CDB; outdoor temp. 7°CDB, 6°CWB; equivalent refrigerant piping: 7.5m; level difference: 0m
  (3) - Actual number of connectable indoor units depends on the indoor unit type and the connection ratio restriction for the system (50% ≤ CR ≤ 120%)
  (4) - Sound power level is an absolute value that a sound source generates.
  (5) - Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings.
  (6) - Refer to refrigerant pipe selection or installation manual
  (7) - RLA is based on following conditions: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB
  (8) - MSC means the maximum current during start up of the compressor. This unit uses only inverter compressors. Starting current is always ≤ max. running current.
  (9) - In accordance with 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 wih Ssc ≥ minimum Ssc value
  (10) - MCA must be used to select the correct field wiring size. The MCA can be regarded as the maximum running current.
  (11) - MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker).
  (12) - FLA means the nominal running current of the fan
  (13) - Maximum allowable voltage range variation between phases is 2%.
  (14) - Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits.
  (15) - The AUTOMATIC ESEER value corresponds with normal VRV4 Heat Recovery operation, taking into account advanced energy saving operation functionality (variable refrigerant temperature control operation )
  (16) - The STANDARD ESEER value corresponds with normal VRV4 Heat Recovery operation, not taking into account advanced energy saving operation functionality
  (17) - Sound values are measured in a semi-anechoic room.
  (18) - Soundpressure system [dBA] = 10*log[10^(A/10)+10^(B/10)+10^(C/10)] , with Unit A = A dBA, Unit B = B dBA, Unit C = C dBA
  (19) - 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
  (20) - Ssc: Short-circuit power
  (21) - For detailed contents of standard accessories, see installation/operation manual
  (22) - Multi combination (10~54HP) data is corresponding with the standard multi combination