LG ABNH186HLAC, Service Manual

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80 Universal System Air Conditioner
MPS Variable SINGLE A
Energy Saving Gold Fin
- Outdoor Heat Exchanger fins are coated with anti-
corrosive & hydrophilic layers. It prevents the corro-
sion of heat exchanger. Fins remain as new even
after long time of operation and maintain efficiency
of heat exchanger constant. It also saves power &
maintenance Cost
Low Ambient Control
If the outdoor temperature drops below certain temperature,
liquid back to the compressor is prevented by reducing out-
door fan speed. It can prevent frosting of evaporator and
keep cooling operation on.
Heating Capacity Improved
• Using MPS technology, LG's air conditioning sys-
tem achieved world's best wide range of opera-
tion which is from 12%~120% in cooling mode
and from 12%~138% in heating mode to give
quicker cooling and heating.
• Compared cooling capacity
- Standard heating capacity 120%
- Max heating capacity 138%
Uncoated Aluminum Gold fin
10mm 10mm 10mm 10mm
Salt Spray Test Result : After 360 hours
[ Test Standard: ASTM B-117, KS D 9502 ]
Pitting Corrosion
Heating
Cooling
Before Now Befor Now
100%
112%
120%~115%
124%
138%~133%
110%
120%
STD Max
100% 100%