Daikin VRV II REYQ10MY1B, Service Manual

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Specifications Si39-306
20 Specifications
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.
Model Name (Combination Unit) REYQ48MY1B
Model Name (Independent Unit) REYREYREYQ16MY1B
1 Cooling Capacity (19.5°CWB)
kcal / h 120,000
Btu / h 471,000
kW 138
2 Cooling Capacity (19.0°CWB) kW 134
3 Heating Capacity
kcal / h 129,000
Btu / h 513,000
kW 150
Casing Color Ivory White (5Y7.5/1)
Dimensions: (H×W×D) mm (1600×1240×765)+(1600×1240×765)+(1600×1240×765)
Heat Exchanger Cross Fin Coil
Comp.
Type Hermetically Sealed Scroll Type
Piston Displacement m³/h (13.72+10.47+10.47)×3
Number of Revolutions r.p.m (6480, 2900×2)×3
Motor Output×Number
of Units
kW (3.0+4.5+4.5)×3
Starting Method Soft start
Fan
Type Propeller Fan
Motor Output kW 0.75×3
Air Flow Rate m³/min 210+210+210
Drive Direct Drive
Connecting
Pipes
Liquid Pipe mm
φ
19.1 (Brazing Connection)
Suction Gas Pipe mm
φ
41.3 (Brazing Connection)
Discharge Gas Pipe mm
φ
34.9 (Brazing Connection)
Oil Equalizing Pipe mm
φ
6.4 (Flare Connection)
Machine Weight kg 340+340+340
Safety Devices
High Pressure Switch, Fan Driver Overload Protector, Over
Current Relay, Inverter Overload Protector,
Fusible Plugs
Defrost Method Deicer
Capacity Control % 3~100
Refrigerant
Refrigerant Name R410A
Charge kg 20.1+20.1+20.1
Control Electronic Expansion Valve
Refrigerator
Oil
Synthetic (ether) oil
Charge Volume L (1.9+1.6+1.6)+(1.9+1.6+1.6)+(1.9+1.6+1.6)
Standard Accessories
Installation Manual, Operation Manual, Connection Pipes,
Clamps
Drawing No. 4D039035A
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3