Daikin VRV II REYQ8MY1B, Service Manual

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Specifications Si39-306
16 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) REYQ32MY1B REYQ34MY1B
Model Name (Independent Unit) REYREYQ16MY1B REYREYREYQ14MY1B
1 Cooling Capacity (19.5°CWB)
kcal / h 80,000 85,500
Btu / h 314,000 338,000
kW 91.9 99.1
2 Cooling Capacity (19.0°CWB) kW 89.0 96.0
3 Heating Capacity
kcal / h 86,000 92,700
Btu / h 342,000 370,000
kW 100 108
Casing Color Ivory White (5Y7.5/1) Ivory White (5Y7.5/1)
Dimensions: (H×W×D) mm (1600×1240×765)+(1600×1240×765) (1600×930×765)+(1600×930×765)+(1600×1240×765)
Heat Exchanger Cross Fin Coil Cross Fin Coil
Comp.
Type Hermetically Sealed Scroll Type Hermetically Sealed Scroll Type
Piston Displacement m³/h (13.72+10.47+10.47)×2 (13.72+10.47)×2+(13.72+10.47+10.47)
Number of Revolutions r.p.m (6480, 2900×2)×2 (6480, 2900)×2+(6480, 2900×2)
Motor Output×Number
of Units
kW (3.0+4.5+4.5)+(3.0+4.5+4.5) (2.7+4.5)+(2.7+4.5)+(2.0+4.5+4.5)
Starting Method Soft start Soft start
Fan
Type Propeller Fan Propeller Fan
Motor Output kW 0.75×2 0.75×3
Air Flow Rate m³/min 210×2 180+180+210
Drive Direct Drive Direct Drive
Connecting
Pipes
Liquid Pipe mm
φ
19.1 (Brazing Connection)
φ
19.1 (Brazing Connection)
Suction Gas Pipe mm
φ
34.9 (Brazing Connection)
φ
34.9 (Brazing Connection)
Discharge Gas Pipe mm
φ
28.6 (Brazing Connection)
φ
28.6 (Brazing Connection)
Oil Equalizing Pipe mm
φ
6.4 (Flare Connection)
φ
6.4 (Flare Connection)
Machine Weight kg 340+340 245+245+340
Safety Devices
High Pressure Switch, Fan Driver Overload Protector, Over
Current Relay, Inverter Overload Protector,
Fusible Plugs High Pressure Switch, Fan Driver Overload Protector, Over
Current Relay, Inverter Overload Protector,
Fusible Plugs
Defrost Method Deicer Deicer
Capacity Control % 5~100 4~100
Refrigerant
Refrigerant Name R410A R410A
Charge kg 20.1+20.1 15.8+15.8+18.8
Control Electronic Expansion Valve Electronic Expansion Valve
Refrigerator
Oil
Synthetic (ether) oil Synthetic (ether) oil
Charge Volume L (1.9+1.6+1.6)+(1.9+1.6+1.6) (1.9+1.6)+(1.9+1.6)+(1.9+1.6+1.6)
Standard Accessories
Installation Manual, Operation Manual, Connection Pipes,
Clamps Installation Manual, Operation Manual, Connection Pipes,
Clamps
Drawing No. 4D039035A 4D039032A, 4D039034A
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3