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Floor Standing Installation Manual

ManualsBrandsLG ManualsAir Conditioners30000 BTU Cooling / 32000 BTU Heating 19.5 SEER 208/230 Volt Four Zone Mini Split Package with Wall Mount Evaporators
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Wiring Connection
Installation Manual 23
ENGLISH
Evaluation of the performance
Operate the unit for 10~15 minutes, then check
the system refrigerant charge:
1. Measure the pressure of the gas side service
valve.
2. Measure the air temperature from inlet and
outlet of air conditioner.
3. Ensure the difference between the inlet and
outlet temperature is more than 46.4°F (8°C).
4. For reference; the gas side pressure at opti-
mum condition is shown on table (cooling)
The air conditioner is now ready to use.
Discharge
temperature
Discharge air
Intake temperature
R-410A 95°F (35°C) 8.5~9.5kg/cm
2
G(120~135 P.S.I.G.)
Outside ambient
TEMP.
Refrigerant
The pressure of the gas side
If the actual pressure is higher than shown, the system is most likely over-charged, and charge
should be removed. If the actual pressure are lower than shown, the system is most likely under-
charged, and charge should be added.
NOTICE