Manual for WT009GLFI22HLD

Manual for WT009GLFI22HLD

Brand: Generic

Category: Home HVAC System

Document Type: Manual

Language: EN

Available Languages: EN , ES

Uploaded: Nov. 21, 2025, 6:22 p.m.

Warranty Information

Refer to specific product documentation or manufacturer for warranty details.

REMOTE CONTROL

Remote control DISPLAY

  • 1. Battery indicator: Shows battery level.
  • 2. Auto Mode: Unit automatically selects mode.
  • 3. Cooling Mode: For cooling.
  • 4. Dry Mode: Reduces humidity.
  • 5. Fan only Mode: Circulates air without cooling or heating.
  • 6. Heating Mode: For heating (Heat Pump only).
  • 7. ECO Mode: Energy saving mode.
  • 8. Timer: Set operation time.
  • 9. Temperature indicator: Displays set or room temperature.
  • 10. Fan speed: Adjusts fan speed (Auto, Low, Mid, High).
  • 11. Mute function: Silences operation sounds.
  • 12. TURBO function: Maximum cooling/heating.
  • 13. Up-down auto swing: Adjusts vertical airflow.
  • 14. Left-right auto swing: Adjusts horizontal airflow.
  • 15. SLEEP function: Adjusts temperature for comfortable sleep.
  • 16. Health function: Improves air quality.
  • 17. I FEEL function: Adjusts settings based on room temperature.
  • 18. Signal indicator: Shows remote signal strength.
  • 19. Gentle wind: Soft airflow.
  • 20. Child-Lock: Prevents accidental changes.
  • 21. Display ON/OFF: Turns display on/off.
  • 22. Anti-Mildew: Prevents mildew growth.

Troubleshooting and error codes

Failure Type Indoor LED Code CASSETTE Outdoor light blink time (n)
LED1 LED2 LED3 LED4
Indoor and outdoor communication failure E0 ▴ ▴ ▴ ▴ 7
Outdoor communication failure EC ▴ ▴ ▴ ▴ 15
Indoor room temperature sensor (IRT) E1 ■ ■ ■ ■ 25
Indoor coil temperature sensor (IPT) E2 ■ ▴ ■ ▴ 26
Outdoor coil temperature sensor (OPT) E3 ■ ▴ ▴ ▴ 10
IPM over current protect E4 ■ ■ ▴ ▴ 40
Compressor phase-deficient operation ■ ■ ■ ■ 34
Model configuration wrong E5 ■ ■ ■ ▴ 29
Indoor fan motor fault E6 ■ ■ ■ ■ 21
Outdoor temperature sensor E7 ■ ▴ ▴ ▴ 9
Exhaust temp. sensor E8 ■ ▴ ▴ ▴ 11
IPM drive and module fault E9 ■ ▴ ▴ ▴ 30
Outdoor fan motor fault (DC motor) EF ■ ▴ ▴ ▴ 16
Current sensor fault EA ■ ■ ▴ ▴ 13
Indoor EEPROM fault EE ■ ■ ▴ ▴ 27
Outdoor EEPROM fault EE ■ ■ ▴ ▴ 19
Temp. switch fault (on top of the compressor) EP - - - - 8
Voltage sensor fault EU ■ ▴ ■ ▴ 12
Suction temperature sensor fault EH ■ ▴ ■ ▴ 18
Outlet temperature sensor A fault ■ ■ ■ ▴ 47
Outlet temperature sensor B fault Ey ■ ■ ■ ▴ 48
Inlet temperature sensor A fault ■ ▴ ▴ ▴ 51
Inlet temperature sensor B fault En ■ ▴ ▴ ▴ 52
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