Daikin VRV III RXYQ5-54PY1, Service Manual

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Si34-601A Specifications
Specifications 17
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.
4 The units with anti-corrosion treatment will be available as standard. Please specify the suffix “E” as
RXYQ5PY1E.
Model Name (Combination Unit) RXYQ26PY1(E) RXYQ28PY1(E)
Model Name (Independent Unit) RXYQ8PY1(E)+RXYQ18PY1(E) RXYQ10PY1(E)+RXYQ18PY1(E)
★
1 Cooling Capacity (19.5°CWB)
kcal / h 61,700 66,700
Btu / h 250,000 26,400
kW 71.8 77.5
★
2 Cooling Capacity (19.0°CWB) kW 71.4 77.0
★
3 Heating Capacity
kcal / h 70,100 75,700
Btu / h 278,000 300,000
kW 81.5 88.0
Casing Color Ivory White (5Y7.5/1) Ivory White (5Y7.5/1)
Dimensions: (H×W×D) mm (1680×930×765)+(1680×1240×765) (1680×930×765)+(1680×1240×765)
Heat Exchanger Cross Fin Coil Cross Fin Coil
Comp.
Type Hermetically Sealed Scroll Type Hermetically Sealed Scroll Type
Piston Displacement m³/h (13.72)+(13.72+10.53+10.53) (13.72+10.53)+(13.72+10.53+10.53)
Number of Revolutions r.p.m (7980)+(7980, 2900, 2900) (6300, 2900)+(7980, 2900×2)
Motor Output×Number
of Units
kW (3.8×1)+((3.0+4.5+4.5)×1) ((1.2+4.5)×1)+((3.0+4.5+4.5)×1)
Starting Method Soft Start Soft Start
Fan
Type Propeller Fan Propeller Fan
Motor Output kW (0.75×1)+(0.75×2) (0.75×1)+(0.75×2)
Air Flow Rate m³/min 180+239 185+239
Drive Direct Drive Direct Drive
Connecting
Pipes
Liquid Pipe mm
φ
19.1 (Brazing Connection)
φ
19.1 (Brazing Connection)
Gas Pipe mm
φ
34.9 (Brazing Connection)
φ
34.9 (Brazing Connection)
Product Mass (Machine Weight) kg 205+341 249+341
Safety Devices
High Pressure Switch, Fan Driver Overload Protector, Over
Current Relay, Inverter Overload Protector High Pressure Switch, Fan Driver Overload Protector, Over
Current Relay, Inverter Overload Protector
Defrost Method Deicer Deicer
Capacity Control % 6~100 5~100
Refrigerant
Refrigerant Name R-410A R-410A
Charge kg 7.7+12.7 8.4+12.7
Control Electronic Expansion Valve Electronic Expansion Valve
Refrigerator Oil Refer to the nameplate of compressor Refer to the nameplate of compressor
Standard Accessories
Installation Manual, Operation Manual, Connection Pipes,
Clamps
Installation Manual, Operation Manual, Connection Pipes,
Clamps
Drawing No.
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3412
cfm=m³/min×35.3