[0C Indoor TA sensor error]
[0d Indoor TC sensor error]
[18 outdoor TE sensor error] (Heat pump model)
NO
NO
YES
YES
Is CN03 (TA sensor connector)
connected properly?
Is TA sensor resistance value
(10 kΩ at 25°C) normal?
Indoor P.C. board is defective.
Connect CN03 properly.
Replace TA sensor.
Replace P.C. board.
NO
NO
YES
YES
Is CN01 (TC sensor connector)
connected properly?
Is TC sensor resistance value
(10 kΩ at 25°C) normal?
Indoor P.C. board is defective.
Connect CN01 properly.
Replace TC sensor.
Replace P.C. board.
NO
NO
YES
YES
Is TE sensor connector
connected properly?
Is TE sensor resistance value
(10 kΩ at 25°C) normal?
Indoor P.C. board is defective.
Connect connector
properly.
Replace TE sensor.
Replace P.C. board.
– 52 −
FILE NO. SVM-10049
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