Daikin VRV II RXYQ8MY1K, Service Manual

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Specifications Si39-502A
22 Specifications
Slim Ceiling Mounted Duct Type (with Drain Pump)
Notes:
1 Indoor temp. : 27°CDB, 19.5°CWB / outdoor temp; 35°CDB / Equivalent piping length: 7.5m, level
difference: 0m.
2 Indoor temp. : 27°CDB, 19.0°CWB / outdoor temp; 35°CDB / Equivalent piping length: 7.5m, level
difference: 0m.
3 Indoor temp. : 20°CDB / outdoor temp.: 7°CDB, 6°CWB / Equivalent piping length: 7.5m, level difference:
0m. (Heat pump only)
4 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
5 External static pressure is changeable to set by the remote controller this pressure means “High static
pressure - Standard static pressure”.
6 The operation sound levels are the conversion values in anechoic chamber. In practice, the sound tend to
be larger than the specified values due to ambient noise or reflections.
When the place of suction is changed to the bottom suction, the sound level will increase by approx.
5dBA.
Model FXDQ40NVE FXDQ50NVE FXDQ63NVE
1 Cooling Capacity (19.5°CWB)
RT 1.3 1.6 2.1
kcal/h 4,000 5,000 6,300
Btu/h 16,000 19,800 24,900
kW 4.7 5.8 7.3
2 Cooling Capacity (19.0°CWB) kW 4.5 5.6 7.1
3 Heating Capacity
RT 1.4 1.8 2.3
kcal/h 4,300 5,400 6,900
Btu/h 17,100 21,500 27,300
kW 5.0 6.3 8.0
Casing Color Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate
Dimensions: (H×W×D) mm 200×900×620 200×900×620 200×1100×620
Coil (Cross
Fin Coil)
Rows×Stages×Fin Pitch mm 3×12×1.5 3×12×1.5 3×12×1.5
Face Area m² 0.176 0.176 0.227
Fan
Model — — —
Type Sirocco Fan Sirocco Fan Sirocco Fan
Motor Output × Number
of Units
W 62×1 130×1 130×1
Air Flow Rate (H/L) m³/min 10.5/8.5 12.5/10.0 16.5/13.0
External Static Pressure Pa 44-15 5 44-15 5 44-15 5
Drive Direct Drive Direct Drive Direct Drive
Temperature Control
Microprocessor Thermostat
for Cooling and Heating
Microprocessor Thermostat
for Cooling and Heating
Microprocessor Thermostat
for Cooling and Heating
Sound Absorbing Thermal Insulation Material Foamed Polyethylene Foamed Polyethylene Foamed Polyethylene
Air Filter Removal / Washable / Mildew Proof Removal / Washable / Mildew Proof Removal / Washable / Mildew Proof
Piping
Connections
Liquid Pipes mm
φ
6.4 (Flare Connection)
φ
6.4 (Flare Connection)
φ
9.5 (Flare Connection)
Gas Pipes mm
φ
12.7 (Flare Connection)
φ
12.7 (Flare Connection)
φ
15.9 (Flare Connection)
Drain Pipe mm
VP20
(External Dia. 26 Internal Dia. 20)
VP20
(External Dia. 26 Internal Dia. 20)
VP20
(External Dia. 26 Internal Dia. 20)
Machine Weight (Mass) kg 27 28 31
6 Sound Level (H/L) dBA 34/30 35/31 36/32
Safety Devices Fuse, Thermal Protector for Fan Motor Fuse, Thermal Protector for Fan Motor Fuse, Thermal Protector for Fan Motor
Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve
Standard Accessories
Operation Manual,
Installation Manual, Warranty,
Drain Hose, Sealing Pads, Clamps,
Washers, Insulation for Fitting,
Clamp Metal, Washer Fixing Plate,
Screws for Duct Flanges, Air Filter Operation Manual,
Installation Manual, Warranty,
Drain Hose, Sealing Pads, Clamps,
Washers, Insulation for Fitting,
Clamp Metal, Washer Fixing Plate,
Screws for Duct Flanges, Air Filter Operation Manual,
Installation Manual, Warranty,
Drain Hose, Sealing Pads, Clamps,
Washers, Insulation for Fitting,
Clamp Metal, Washer Fixing Plate,
Screws for Duct Flanges, Air Filter
Drawing No. C:3D045744
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3412
RT=kW×0.284
cfm=m³/min×35.3