20 32808001101
Specifications subject to change without notice.
Refrigerant Leak Detection
With this new technology, the display area displays “EC” when the
outdoor unit detects a refrigerant leak. This function is only active in
cooling mode. It can better prevent the compressor being damaged by
refrigerant leakage or compressor overload.
Open Condition: When the compressor is active, the value of the Coil
temperature of evaporator T2 has no change or very little change.
46
_F (8_C) Heating
When the compressor is running, the indoor fan motor runs without the
ANTI−COLD air function. When the compressor is off, the indoor fan
motor is off.
Point Check Function
Press the remote controller’s LED DISPLAY or LED or MUTE button three times, and then press the AIR DIRECTION or SWING button three
times in ten seconds, the buzzer rings for two seconds. The air conditioner enters into the information enquiry status.
Press the LED DISPLAY or AIR DIRECTION button to check the next or front item’s information.
When the air conditioner enters the information enquiry status, it displays the code name in 2 seconds (see Table 9).
Table 9—Information Enquiry
ENQUIRY INFORMATION DISPLAYING CODE MEANING
T1 T1 T1 temp.
T2 T2 T2 temp.
T3 T3 T3 temp.
T4 T4 T4 temp.
T2B Tb T2B temp.
TP TP TP temp.
TH TH TH temp.
Targeted Frequency FT Targeted Frequency
Actual Frequency Fr Actual Frequency
Indoor Fan Speed IF Indoor fan speed
Outdoor Fan Speed OF Outdoor fan speed
EXV Opening Angle LA EXV opening angle
Compressor continuous running time CT Compressor continuous running time
Compressor stop causes ST Compressor stop causes
Reserve A0
Reserve A1
Reserve b0
Reserve b1
Reserve b2
Reserve b3
Reserve b4
Reserve b5
Reserve b6
Reserve dL
Reserve Ac
Reserve Uo
Reserve Td
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