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  • July 7, 2024 at 1:13 pm #1029
    theachub_m40wgrTheAChub
    Keymaster

      Premium

      Drain Level above Limit

      Error Code       AF

      Applicable

      Models

      		 FXFQ, FXZQ, FXDQ, FXMQ
      Method of Error

      Detection

      		 Water leakage is detected based on float switch ON/OFF operation while the compressor is in nonoperation.
      Error Decision

      Conditions

      		 When the float switch changes from ON to OFF while the compressor is in non-operation. ∗ Error code is displayed but the system operates continuously.
      Supposed

      Causes

      		 „

      „

      		 Humidifier unit (optional accessory) leaking

      Defective drain pipe (upward slope, etc.)
      „ Defective indoor unit PCB

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