Daikin VRV - WII, Service Manual

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Specifications SiUS30-604
22 Specifications
Notes:
1.
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1 Indoor temp. : 80°FDB, 67°FWB / inlet water temp. : 85°F / outlet water temp. : 95°F
Equivalent piping length : 25ft, level difference : 0ft.
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2 Indoor temp. : 70°FDB, 60°FWB / inlet water temp. : 70°F / Equivalent piping length : 25ft, level difference : 0ft.
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3 In the case of heat pump system, suction gas pipe is not used.
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4 In the case of heat recovery system.
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5 In the case of heat pump system.
2. This unit cannot be installed outdoors.
Install indoors (Machine room etc.).
3. Hold ambient condition at 35~95°F, ~80%RH
Heat rejection from the casing : 0.71kW×3
4. There are some cases where capacity decreases depending on operating states.
Model Name (Combination Unit) RWEYQ252MTJU
Model Name (Combination Unit) RWEYRWEYRWEYQ84MTJU
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1 Cooling Capacity Btu / h 252,000
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2 Heating Capacity Btu / h 283,500
Casing Color Ivory White (5Y7.5/1)
Dimensions: (H×W×D) in (39-3/8×30-3/4×21-11/16)×3
Heat Exchanger Stainless Steel Plate Type
Comp.
Type Hermetically Sealed Scroll Type
Piston Displacement m³/h 13.66×3
Number of Revolutions r.p.m 6,450×3
Motor Output×Number
of Units
kW 4.0×3
Starting Method Soft Start
Connecting
Pipes
Liquid Pipe in 3/4 in C1220T (Flare Connection) -Main Line-
Suction Gas Pipe in 1-3/4 in C1220T (Brazing Connection)
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3 -Main Line-
Discharge Gas Pipe in
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4 1-1/8 in C1220T,
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5 1-3/8 in C1220T (Brazing Connection) -Main Line-
Water inlet 1 1/4 FPT Female Thread
Water outlet 1 1/4 FPT Female Thread
Drain outlet 1/2 FPS Female Thread
Machine Weight (Mass) Lbs 330+330+330
Safety Devices High Pressure Switch, Inverter Overload Protector, Fusible Plugs
Capacity Control % 8~100
Refrigerant
Refrigerant Name R-410A
Charge Lbs 11.5+11.5+11.5
Control Electronic Expansion Valve
Refrigerator Oil Synthetic (Ether) Oil
Standard Accessories Installation Manual, Operation Manual, Connection Pipes, Clamps, Strainer, Conduit Mounting Plate
Drawing No. 4D054576C