Daikin VRV IV REYQ72TATJA Design Manual page 27

REYQ-TATJA / TAYDA
Model name (Combination Unit)
Model name (Independent Unit)
Power supply
Nominal
1 Cooling
capacity
Rated
Nominal
2 Heating
capacity
Rated
Casing color
Dimensions: (H × W × D)
Heat exchanger
Type
Displacement
Number of revolutions
Compressor
Motor output ×
Number of units
Starting method
Type
Motor output
Fan
Airflow rate
Drive
Liquid pipe
Connecting
Suction gas pipe
pipes
High/Low pressure
gas pipe
Weight
Sound pressure level
(Reference data)
Sound Power Level
(Reference Data)
Safety devices
Defrost method
Capacity control
Refrigerant name
Refrigerant Charge
Control
Standard accessories
Note:
1 Indoor temp.: 80°FDB (26.7°CDB), 67°FWB (19.4°CWB) / Outdoor temp.: 95°FDB (35.0°CDB) / Equivalent piping length: 25 ft. (7.6 m), level
difference: 0 ft. (0 m).
2 Indoor temp.: 70°FDB (21.1°CDB) / Outdoor temp.: 47°FDB (8.3°CDB), 43°FWB (6.1°CWB) / Equivalent piping length: 25 ft. (7.6 m), level
difference: 0 ft. (0 m).
REYQ432TATJA
REYQ144TATJA
REYQ144TATJA
REYQ144TATJA
3 phase, 208/230 V, 60 Hz
432,000 (126.6)
Btu/h
(kW)
410,000 (120.1)
486,000 (142.4)
Btu/h
(kW)
404,000 (118.4)
Ivory White (5Y7.5/1)
66-11/16 × 48-7/8 × 30-3/16 +
66-11/16 × 48-7/8 × 30-3/16 +
in. 66-11/16 × 48-7/8 × 30-3/16
(mm) (1,694 × 1,242 × 767 +
1,694 × 1,242 × 767 +
1,694 × 1,242 × 767)
Cross Fin Coil
Hermetically Sealed Scroll Type
m /h (11.3 + 16.9) × 3
3
r/min (5,316 + 5,316) × 3
kW (3.2 + 5.5) × 3
Soft Start
Propeller Fan
kW (0.8 × 2) + (0.8 × 2) + (0.8 × 2)
cfm 8,228 + 8,228 + 8,228
(m /min) (233 + 233 + 233)
3
Direct Drive
in. φ3/4 (19.1) C1220T
(mm) (Brazing Connection)
in. φ1-5/8 (41.3) C1220T
(mm) (Brazing Connection)
in. φ1-3/8 (34.9) C1220T
(mm) (Brazing Connection)
780 + 780 + 780
lbs (kg)
(354 + 354 + 354)
dB(A)
dB
High Pressure Switch,
Fan Driver Overload Protector,
Overcurrent Relay,
Inverter Overload Protector
Deicer
% 3-100
R410A
25.8 + 25.8 + 25.8
lbs (kg)
(11.7 + 11.7 + 11.7)
Electronic Expansion Valve
Installation Manual,
Operation Manual,
Connection Pipes, Clamps
70
91
25
EDUS371704C-D
REYQ456TATJA
REYQ144TATJA
REYQ144TATJA
REYQ168TATJA
3 phase, 208/230 V, 60 Hz
453,000 (132.8)
430,000 (126.0)
513,000 (150.3)
414,000 (121.3)
Ivory White (5Y7.5/1)
66-11/16 × 48-7/8 × 30-3/16 +
66-11/16 × 48-7/8 × 30-3/16 +
66-11/16 × 48-7/8 × 30-3/16
(1,694 × 1,242 × 767 +
1,694 × 1,242 × 767 +
1,694 × 1,242 × 767)
Cross Fin Coil
Hermetically Sealed Scroll Type
(12.3 + 18.5) × 3
(5,814 + 5,814) × 3
(3.6 + 6.1) × 3
Soft Start
Propeller Fan
(0.8 × 2) + (0.8 × 2) + (0.8 × 2)
8,228 + 8,228 + 8,228
(233 + 233 + 233)
Direct Drive
φ3/4 (19.1) C1220T
(Brazing Connection)
φ1-5/8 (41.3) C1220T
(Brazing Connection)
φ1-3/8 (34.9) C1220T
(Brazing Connection)
780 + 780 + 780
(354 + 354 + 354)
70
91
High Pressure Switch,
Fan Driver Overload Protector,
Overcurrent Relay,
Inverter Overload Protector
Deicer
3-100
R410A
25.8 + 25.8 + 25.8
(11.7 + 11.7 + 11.7)
Electronic Expansion Valve
Installation Manual,
Operation Manual,
Connection Pipes, Clamps
4D107038C, 4D107039C