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Daikin VRV III REMQ72PBYD User Manual

Daikin VRV III REMQ72PBYD
130 pages
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EDUS 391004 - N
AMERICASAMERICAS
Installation
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Daikin VRV III REMQ72PBYD Specifications

General IconGeneral
ModelREMQ72PBYD
RefrigerantR410A
TypeVRV
Operating Temperature (Cooling)Up to 46°C
Indoor Unit Dimensions (HxWxD)Varies depending on the connected indoor units
Indoor Unit WeightVaries depending on the connected indoor units

Summary

1. Center of Gravity

1.1 460V

Details on the center of gravity for 460V outdoor units, including dimensional diagrams.

1.2 208/230V

Details on the center of gravity for 208/230V outdoor units, including dimensional diagrams.

5. Installation

5.1 RXYQ72~360PBYD (Heat Pump, 460V) RXYQ72~360PBTJ (Heat Pump, 208/230V)

Specific installation instructions for RXYQ series heat pump outdoor units, detailing various connection patterns.

1. Safety Considerations

1-1 Safety considerations for Installation

Critical safety guidelines for installers, covering hazards like refrigerant leaks, electrical shock, and improper installation.

3. SELECTION OF LOCATION

6. REFRIGERANT PIPING

6-1 Selection of piping material and Refrigerant branching kit

Specifies materials, sizes, and kits for refrigerant piping, emphasizing cleanliness and proper selection.

6-4 Connecting the refrigerant piping

Provides step-by-step instructions for connecting refrigerant piping, including precautions for knockouts and pinch piping.

7. FIELD WIRING

7-1 Power circuit, safety device and cable requirements

Specifies the required power circuit, safety devices, and cable specifications for unit wiring.

7-2 Wiring Connection Example for Whole System

Provides wiring diagrams and examples for connecting the entire system, including outdoor, indoor, and branch selector units.

11. ADDITIONAL REFRIGERANT CHARGE AND CHECK OPERATION

13. TEST RUN

14. CAUTION FOR REFRIGERANT LEAKS

5.2 REYQ72~120PBYD (Heat Recovery, 460V) REYQ72~144PBTJ (Heat Recovery, 208/230V)

6. Field Setting

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