General And Electrical Data; Electrical Data - LG LAU090HYV Engineering Manual

gEnEral and ElECtriCal data

LAu090HYV, LAu120HYV
Table 2: Unit General Data (Continued)
Type
System (Model)
Fan
Indoor Type (Qty)
outdoor Type (Qty)
Motor/Drive
Airflow Rate
Indoor - Max/H/M/L (CFM)
outdoor - Max (CFM)
Piping
Liquid Line (in, oD)
Vapor Line (in, oD)
Condensation Line (oD | ID)
Additional Refrigerant Charge (oz/ft)
Pipe Length (Minimum/Maximum) (ft)
Piping Length (no add'l refrigerant, ft)
Max Elevation Difference (ft)
EEV: Electronic Expansion Valve IDU: Indoor Unit oDU: outdoor Unit
Power wiring is field supplied and must comply with the applicable local and national codes.
This unit comes with a dry helium charge.
This data is rated 0 ft above sea level, with 24.6 ft of refrigerant line per indoor unit and a 0 ft level
difference between outdoor and indoor units.
Table 3: 208-230V, 60Hz, 1-Phase Single Zone Art Cool Premier Electrical Data Table
nom.
Unit Model nos.
Tons
Art Cool Premier
LAU090HYV 3/4
LAU120HYV 1
For component model nos.
Voltage tolerance is ±10%.
Maximum allowable voltage unbalance is 2%.
MCA = Minimum Circuit Ampacity
oDU Fan = outdoor Unit Fan Motor
12 | ProduCT dATA
Art Cool Premier
LA090HYV (LAn090HYV/LAU090HYV)
5
5
Compressor Compressor(A)
Qty Cool/Heat
1 8.3/8.3
1 8.3/8.3
IDU Fan = Indoor Unit Fan Motor
Maximum overcurrent Protection (MoP) is calculated as follows:
(Largest motor FLA x 2.25) + (Sum of other motor FLA) rounded down
to the nearest standard fuse size.
Due to our policy of continuous product innovation, some specifications may change without notification.
LA120HYV (LAn120HYV/LAU120HYV)
Cross Flow (1)
Propeller (1)
Brushless Digitally Controlled/Direct
547/494/417/283
1,165
1/4
3/8
27/32 | 5/8
0.22
6.6/65.6
41.0
32.8
Cooling capacity rating obtained with air entering the indoor coil at 80ºF dry bulb (DB) and 67ºF wet
bulb (WB); and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet bulb (WB).
Heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and 60ºF wet
bulb (WB); and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).
Piping lengths are equivalent.
5
Fan Qty oDU Fan(A) IDU Fan(A)
1 0.40
1 0.40
Art Cool Premier
MCA(A) MoP(A)
0.40 11.2 15
0.40 11.2 15