Page 434 - General Catalogue

RXYLQ-T

VRV heat pump

optimised for heating

Where heating is priority without compromising › Covers all thermal needs of a building via a single point of contact:
on efficiency accurate temperature control, ventilation, air handling units and
Biddle air cutains
› Specifically developed for heating operation in low ambient › Wide range of indoor units: possibility to combine VRV with stylish
conditions, making it suitable for single source heating indoor units (Daikin Emura, Nexura, ...)
› Stable heating capacity down to -15°C, thanks to vapour injection › Incorporates VRV IV standards & technologies: Variable Refrigerant
compressor Temperature, VRV configurator, 7 segment display and full inverter
› Extended operation range down to -25°C in heating compressors, 4-side heat exchanger, refrigerant cooled PCB, new
› High reliability in severe conditions, thanks to hot gas bypass DC fan motor, ...
circuit in the heat exchanger › Free combination of outdoor units to
› 15% increased heating capacity at high relative humidity meet installation space or efficiency
(2°CDB/1°CWB and RH=83%) vs previous model requirements
› Shorter defrost and heat up time, compared to standard VRV heat › Wide piping flexibility: 30m indoor ErP 2021
pump height difference, maximum piping COMPLIANT
› Very economical solution as a smaller outdoor unit model can be length: 190m, total piping length: 500m
used compared to the standard series › Less installation time and smaller Already fully compliant
to LOT 21 - Tier 2
footprint
Access all technical information on RXYLQ-T compared to previous model thanks to Published data with
at my.daikin.eu or click here removal of function unit real-life indoor units
Outdoor unit RXYLQ 10T 12T 14T
Capacity range HP 10 12 14
Cooling capacity Prated,c kW 28 33.5 40
Heating capacity Prated,h kW 31.5 37.5 45
Max. 6°CWB kW 31.50 37.50 45.00
Recommended combination 4 x FXMQ63P7VEB 6 x FXMQ50P7VEB 1 x FXMQ50P7VEB + 5 x FXMQ63P7VEB
ηs,c % 251.4 274.4 270.1
ηs,h % 144.3 137.6 137.1
SEER 6.36 6.93 6.83
SCOP 3.68 3.51 3.5
Maximum number of connectable indoor units 64 (1)
Indoor index Min. 175 210 245
connection Nom. 250 300 350
Max. 325 390 455
Dimensions Unit HeightxWidthxDepth mm 1,685x1,240x765
Weight Unit kg 302
Sound power level Cooling Nom. dBA 77 81 81
Sound pressure level Cooling Nom. dBA 56 59 59
Operation range Cooling Min.~Max. °CDB -5.0~43.0
Heating Min.~Max. °CWB -25.0~16.0
Refrigerant Type/GWP R-410A/2,087.5
Charge kg/TCO2Eq 11.8/24.6
Piping connections Liquid OD mm 9.5 12.7
Gas OD mm 22.2 28.6
Total piping System Actual m 500
length
Power supply Phase/Frequency/Voltage Hz/V 3N~/50/380-415
Current - 50Hz Maximum fuse amps (MFA) A 25 32
Outdoor unit RXYLQ 16T 18T 20T 22T 24T 26T 28T
System Outdoor unit module 1 RXMLQ8T RXYLQ10T RXYLQ10T RXYLQ10T RXYLQ12T RXYLQ12T RXYLQ14T
Outdoor unit module 2 RXMLQ8T RXMLQ8T RXYLQ10T RXYLQ12T RXYLQ12T RXYLQ14T RXYLQ14T
Capacity range HP 16 18 20 22 24 26 28
Cooling capacity Prated,c kW 44.8 50.4 56 61.5 67 73.5 80
Heating capacity Prated,h kW -
Max. 6°CWB kW 50 56.5 63 69 75 82.5 90
Recommended combination 4 x FXMQ63P7VEB 3 x FXMQ50P7VEB 2 x FXMQ50P7VEB 6 x FXMQ50P7VEB 4 x FXMQ50P7VEB 7 x FXMQ50P7VEB 6 x FXMQ50P7VEB
+ 2 x FXMQ80P7VEB + 5 x FXMQ63P7VEB + 6 x FXMQ63P7VEB + 4 x FXMQ63P7VEB + 4 x FXMQ63P7VEB + 5 x FXMQ63P7VEB + 4 x FXMQ63P7VEB
+ 2 x FXMQ80P7VEB + 2 x FXMQ80P7VEB
ηs,c % 261.8 255.7 251.4 263.0 274.4 270.8 270.1
ηs,h % 138.0 140.5 144.3 140.3 137.6 137.1 137.1
SEER 3.52 3.59 3.68 3.58 3.51 3.50 3.50
SCOP 6.62 6.47 6.36 6.65 6.93 6.84 6.83
Maximum number of connectable indoor units 64 (1)
Indoor index Min. 280 315 350 385 420 455 490
connection Nom. 400 450 500 550 600 650 700
Max. 520 585 650 715 780 845 910
Piping connections Liquid OD mm 12.7 15.9 15.9 15.9 15.9 19.1
Gas OD mm 28.6 28.6 28.6 28.6 34.9
Total piping System Actual m 500
length
Power supply Phase/Frequency/Voltage Hz/V 3N~/50/380-415
Current - 50Hz Maximum fuse amps (MFA) A 40 45 50 60

432