Daikin VRV RXYQ72-384XAYCA Service Manual page 38

Specifications
Model name (Combination unit)
Model name (Independent unit)
Power Supply
1 Cooling Capacity Nominal
Rated
2 Heating Capacity Nominal
Rated
Casing Color
Dimensions: (H × W × D)
Heat Exchanger
Compressor Type
Displacement
Number of Revolutions
Motor Output ×
Number of units
Starting Method
Fan Type
Motor output
Airflow rate
Drive
Connecting pipes Liquid pipe
Gas pipe
Weight
Sound Pressure Level (Reference Data)
Sound Power Level (Reference Data)
Safety Devices
Defrost method
Capacity Control
Refrigerant Refrigerant Name
Charge
Control
Standard Accessories
Drawing No.
Notes:
Indoor temp.: 80°FDB (26.7°CDB), 67°FWB (19.4°CWB)/Outdoor temp.: 95°FDB (35.0°CDB)/Rated capacity is certified under AHRI standard 1230.
1
Indoor temp.: 70°FDB (21.1°CDB)/Outdoor temp.: 47°FDB (8.3°CDB), 43°FWB (6.1°CWB)/Rated capacity is certified under AHRI standard 1230.
2
Sound pressure level may increase during heating operation at ambient temps below 41°F (5°C) value in parenthesis is the max sound pressure at those conditions.
3
31
RXYQ384XAYCA
RXYQ120XAYCA
RXYQ120XAYCA
RXYQ144XAYCA
368,000 (107.9)
Btu/h
(kW)
352,000 (103.2)
Btu/h
(kW)
398,000 (116.6)
66-11/16 × 48-7/8 × 30-3/16 + 66-11/16 × 48-7/8 × 30-3/16 + 66-11/16 × 48-7/8 × 30-3/16
in (mm)
(1,694 × 1,242 × 767 + 1,694 × 1,242 × 767 + 1,694 × 1,242 × 767)
m³/h 21.8 + 21.8 + 26.9
r/min 6,426 + 6,426 + 5,070
kW 6.7 × 1 + 6.7 × 1 + 7.7 × 1
kW
cfm
(m³/min)
in (mm)
in (mm)
lbs (kg)
dB (A)
dB
High pressure switch, Fan driver overload protector, Overcurrent fuse,
% 4-100
lbs (kg)
Installation manual, Operation manual, Connection pipes, Clamps
3D122728A
3 phase, 575 V, 60 Hz
432,000 (126.6)
Ivory white (5Y7.5/1)
Cross fin coil
Hermetically sealed scroll type
Soft start
Propeller fan
(0.7 × 2) × 3
7,989 + 7,989 + 9,480 (226 + 226 + 268)
Direct drive
3/4 (19.1) C1220T (Brazing connection)
1-5/8 (41.3) C1220T (Brazing connection)
727 + 727 + 793 (330 + 330 + 360)
67.5 (70 3)
88.5
Inverter overload protector, Leak detecting device
Deicer
R-410A
25.8 + 25.8 + 25.8 (11.7 + 11.7 + 11.7)
Electronic expansion valve
SiUS342004EB
RXYQ384XBYCA
RXYQ120XBYCA
RXYQ120XBYCA
RXYQ144XBYCA
364,000 (106.7)
348,000 (102.0)
340,000 (99.6)
20.9 + 20.9 + 22.4
6,162 + 6,162 + 4,230
6.4 × 1 + 6.4 × 1 + 6.5 × 1
3-100
3D150062A
Part 1 General Information