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Table 9 —Data Table
MODEL NAME 38VMA120RDS6-1 38VMA144RDL6-1
Power Source V-Ph-Hz 460-3-60
Capacity Cooling*1 Btu/h 120,000 144,000
Capacity Heating*1 Btu/h 126,000 160,000
Operating Range
Cooling
Indoor WB°F 59~75
Outdoor DB°F 5~125
Operating Range
Heating
Indoor DB°F 54~86
Outdoor WB°F -13~64
Electrical Supply
MCA A 22 35
Recommended Fuse Size A 30 40
Compressor
Type x Quantity INVERTER-driven Scroll Hermetic x 1 INVERTER-driven Scroll Hermetic x 2
Crankcase W 30 x 2 30 x 4
Fan
Type x Quantity Propeller Fan x 2
Air flow rate CFM 8,100 10,100
Max. External static pressure *2 0.24 in. WG
Fan Motor
Type Brushless DC MOTOR
Output W 250 + 250 260 + 260
Heat Exchanger Inner Groove Copper Tube and Hydrophilic Aluminum fin
Condenser Coil
Coil Qty.
1
2
FT
2
30-1/2
26
Rows
3
3
FPI
17
17
Refrigerant
Type R410A
Factory charge lbs. 26.5 44.2
Dimensions H x W x D
H (in.) 64-3/8 64-3/8
W (in.) 52-3/4 78-3/8
D (in.) 31-1/8 31-1/8
Net Weight lbs. 672 1137
Sound pressure level *3 dBA 62.7 63.3
Protective devices
High Pressure Protection High pressure switch at 580psi
Inverter circuit (Comp. / Fan) Overheat and Overcurrent protection
Piping
Connections
Low Pressure in. 1-1/8
High Pressure in. 3/4 7/8
Indoor unit
Total capacity *4 50%-150%
Quantity (MAX) 24 29
REMARKS:
*1 Rated per AHRI (Air-Conditioning, Heating and Refrigeration Institute) 1230 Standard.
Cooling: Indoor 80°F db/67°F wb; Outdoor 95°F db
Heating: Indoor 70°F db; Outdoor 47°F db/43°F wb
Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall
be referred to the Installation Manual.
*2 ESP can vary by menu settings from 0in.WG (Default), 0.08 in. WG, 0.16 in. WG to 0.24 in. WG.
*3 These values, measured in anechoic chamber, are normally somewhat higher as a result of actual ambient conditions.
*4 See “Combination Ratio Restrictions” on page 18.
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