07-05
Over the limit of the transmission line length.
7-2-5 OTHERS
1) Solving the problem is nesessary since following can be occured.
Gas leakage, capacity declining cause by gas shortage.
Dirt from the filter and the EEV.
Capacity declining by mis-setting of the indoor unit capacity.
Unfit of the refrigerant pipe.
Increasing the indoor unit by mis-piping.
Increasing the indoor unit by mis-setting the refrigerant system address.
Disconnection of the transmission line.
2) The air conditioner operates intermittently or an error message appears.
Wiring method of the transmission line.
Loose contact of the transmission line
Mis-selecting the transmission line.
Noise influences the transmission line.
In case of the specified indoor unit, the indoor unit PCB is defected.
In case of all units or the specified unit, the outdoor unit PCB is defected.
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