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46
A
Wired remote controller
◆
If an error occurs, is displayed on the wired remote controller.
If you would like to see an error code, press the Test button.
Error
mode
Contents Error type
Indoor unit communication error Communication error
Duplicated address setting error Communication error
No response error address from indoor unit Communication error
Indoor temperature sensor (open/short error) Indoor sensor error
Indoor unit Eva In sensor (Open/Short) Indoor sensor error
Indoor floating switch secondary detection Self diagnostic error
Indoor/outdoor communication error (1 min) Communication error
Communication error between indoor/outdoor
INV
↔
MAIN MICOM (1 min)
Communication error
Outdoor temperature sensor error Outdoor sensor error
COND temperature sensor error Outdoor sensor error
[Inverter] Emission temperature sensor error Outdoor sensor error
Detection of Indoor Freezing (when Comp. Stops) Outdoor unit protection control error
Protection of Outdoor Overload (when Comp. Stops) Outdoor unit protection control error
Emission temperature excessively high Outdoor unit protection control error
High pressure blockage error
(Refrigerant completely Leakage error)
Self diagnostic error
Heating operation blocked Self diagnostic error
Cooling operation blocked Self diagnostic error
Outdoor fan 1 error Self diagnostic error
[Inverter] Compressor startup error Outdoor unit protection control error
[Inverter] Total current error/PFC over current error Outdoor unit protection control error
Troubleshooting (AC
JNHFKH)
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