LG AR-DE12-05A, Инструкция по установке и эксплуатации

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GENERAL DATA
Energy Recovery Wheel Rooftop DOAS
Table 7: Energy Recovery Wheel Rooftop DOAS, continued.
LG Model AR-DE31125A AR-DE31130A AR-DE31135A AR-DE31143A
Design Airflow (CFM) 9,150 10,500 12,200 13,000
ESP (in. wg) 3 3 2 2
Entering Air Summer DB/WB (°F) 95/75 95/75 95/75 95/75
Entering Air Winter DB (°F) 0 0 0 0
Cooling Performance
Coil EAT DB/WB (°F) 80.4/66.4 80.9/66.7 81.6/67.2 81.9/67.4
Coil LAT DB/WB (°F) 54.9/54.2 54.7/54.0 54.9/54.4 54.4/53.8
Unit LAT DB/WB (°F) 75.6 75.3 75.9 76.4
Total Cooling Capacity (MBH) 349.6 423 498.1 559.5
Sensible Cooling Capacity (MBH) 256.1 302 357.3 391.9
Hot Gas Reheat Coil Capacity
(MBH)
205.2 233.9 277.3 308.8
Evaporator coil depth (rows) 5 5 6 6
Number of compressors 4 4 4 4
Compressor Type(s)
Digital Scroll /
Standard
Scroll
Digital Scroll /
Standard
Scroll
Digital Scroll /
Standard
Scroll
Digital Scroll /
Standard
Scroll
Heating
Fuel Natural Gas Natural Gas Natural Gas Natural Gas
Capacity Input (MBH) 250 300 350 400
Capacity Output (MBH) 200 240 280 320
LAT (°F) 70.8 69.7 67.3 67.7
Turndown Type Modulating Modulating Modulating Modulating
Turndown Ratio 4:1 4:1 4:1 4:1
Fan Data
Supply Fan Quantity 2 2 2 2
Supply Fan Wheel Speed (RPM) 2372 2522 2598 2628
Supply Fan Motor HP 10 15 15 15
Exhaust Fan Quantity 2 2 2 2
Exhaust Fan Wheel Speed (RPM) 2597 2245 2454 2481
Exhaust Fan Motor HP 7.5 7.5 10 10
Configuration
Outdoor Air Intake End End End End
Supply Air Discharge Bottom Bottom Bottom Bottom
Return Air Opening Bottom Bottom Bottom Bottom
Weight (lbs) 7,250 7,502 7,821 7,838
Filtration
Hood none none none none
Supply 2" MERV8 2" MERV8 2" MERV8 2" MERV8