What causes AC voltage to be abnormal in my Hisense AUD-24UX4SALH1 Air Conditioner?
Abnormal AC voltage in your Hisense Air Conditioner can be due to: * AC voltage outside the range of 160V to 275V: This is a normal protection response; check the power supply. * Abnormal AC voltage in the sampling circuit on the drive board: Replace the drive board.
What causes temperature sensor fault for the outlet tube of the condenser in Hisense Air Conditioner?
A temperature sensor fault for the outlet tube of the condenser in your Hisense Air Conditioner may be due to: * Loose wiring: Reconnect the wiring of the temperature sensor for the outlet tube of the condenser. * Sensor failure: Replace the temperature sensor. * Sampling circuit issue: Replace the outdoor control board.
What causes temperature sensor fault for the inlet tube of the condenser in Hisense Air Conditioner?
A temperature sensor fault for the inlet tube of the condenser in your Hisense Air Conditioner might be caused by: * Loose wiring: Reconnect the wiring of the temperature sensor for the inlet tube of the condenser. * Sensor failure: Replace the temperature sensor. * Sampling circuit issue: Replace the outdoor control board.
What causes suction temperature sensor fault in Hisense AUD-24UX4SALH1 Air Conditioner?
A suction temperature sensor fault in your Hisense Air Conditioner may be caused by: * Loose wiring: Reconnect the wiring of the suction temperature sensor. * Sensor failure: Replace the suction temperature sensor. * Sampling circuit issue: Replace the outdoor control board.
How to troubleshoot defrosting sensor fault in Hisense AUD-24UX4SALH1?
A defrosting sensor fault in your Hisense Air Conditioner could be due to: * Loose wiring: Reconnect the wiring of the defrosting sensor. * Sensor failure: Replace the defrosting sensor. * Sampling circuit issue: Replace the outdoor control board.
What causes outdoor coil temperature sensor fault in Hisense AUD-24UX4SALH1 Air Conditioner?
An outdoor coil temperature sensor fault in your Hisense Air Conditioner can be due to: * A loose connection of the outdoor coil temperature sensor: Reconnect the sensor. * A failure of the sensor itself: Replace the outdoor coil temperature sensor. * A failure in the sampling circuit: Replace the outdoor control board components.
What causes outdoor ambient temperature sensor fault in Hisense AUD-24UX4SALH1 Air Conditioner?
An outdoor ambient temperature sensor fault in your Hisense Air Conditioner may arise from: * A loose connection of the outdoor ambient temperature sensor: Reconnect the sensor. * A failure of the sensor itself: Replace the outdoor ambient temperature sensor. * A failure in the sampling circuit: Replace the outdoor control board components.
How to fix Hisense AUD-24UX4SALH1 indoor EE fault?
An indoor EE fault in your Hisense Air Conditioner can be caused by: * A faulty EE component: Replace the EE component. * A failure in the EE control circuit of the control board: Replace the control board. * Incorrect insertion of the EE component: Reinsert the EE component correctly.
Why my Hisense AUD-24UX4SALH1 phase current imbalance fault?
A phase current imbalance fault in your Hisense Air Conditioner can be caused by: * Supply voltage fluctuations exceeding 4%: This triggers normal protection. Other potential solutions include: * Reconnect the wire according to the wiring diagram. * Replace the AC contactor. * Replace the compressor.
What to do if my Hisense Air Conditioner has communication failure between the indoor and outdoor unit?
If your Hisense Air Conditioner is experiencing communication failures between the indoor and outdoor units, it could be due to: * Incorrectly connected cables. Reconnect the connection cable according to the wiring diagram. * Loose communication cables. Reconnect the communication cables, ensuring connections are secure at both the control boards and terminals. * Faulty communication cables. Replace the communication cables. * A faulty indoor control board. Consider replacing the indoor control board. * A faulty outdoor control board. Replace the outdoor control board.
Important warnings regarding product misuse and installation hazards.
Describes the remote's sensors, receiver, and basic buttons (ON/OFF, MODE, TIMER/SLEEP, FAN, TEMP).
Explains the symbols and indicators on the remote control LCD screen.
How to select and use different operation modes (Cooling, Dry, Fan, Heating, Auto).
How to activate and use the sleep mode for comfort.
Details on setting and cancelling timer functions for the unit.
Step-by-step guide for installing the wired remote controller.
Overview of buttons and functions for the H1 wireless remote.
Instructions on battery insertion and general remote operation.
How to cycle through Cooling, Dry, Fan, and Heating modes.
Details on adjusting fan speed in different modes.
Instructions for adjusting the desired temperature setting.
How to control vertical and horizontal airflow direction.
How the unit operates in smart mode and user adjustments.
Step-by-step guide to set the timer for automatic ON.
How to disable the timer function.
ON/OFF, MODE, FAN, SMART, SLEEP, SUPER, I FEEL buttons.
Temperature, Timer, Clock, Swing, Dimmer buttons.
ON/OFF, MODE, FAN, SMART, SLEEP, SUPER, I FEEL buttons.
Temperature, Timer, Clock, Swing buttons.
Notes on compressor stop protection and operational behavior.
Factors affecting cooling and heating efficiency.
Anti-freezing, cold air prevention, defrosting, and self-recovery.
Initial checks and contacting support for persistent issues.
Checks to perform when the unit does not operate.
Diagnosing problems with cooling or heating performance.
Explains common sounds, smells, steam, and dew that are not faults.
Illustrates the path of refrigerant within the system.
Shows the electrical connections for different unit types.
Crucial warnings about improper installation, parts, and electrical work.
Specific advice on power circuits, wiring, and earthing.
Precautions related to refrigerant circuit integrity and leaks.
Guidelines for choosing an appropriate installation location.
Cautions regarding flammable gas and drain piping installation.
Lists the necessary tools for installation.
Pre-installation checks for the indoor unit, including handling and protective gear.
Steps for general installation and fixing suspension bolts.
How to mark and position suspension bolts and pipes.
Procedures for physically mounting the indoor unit.
Ensuring the unit is level and connecting the air ducts.
Guidelines for selecting and preparing copper piping.
Steps and torque specifications for connecting pipes.
Instructions for installing the drain pipe and preventing clogs.
Ensuring neat wiring, proper connections, and sealing.
How to adjust static pressure for non-high-efficiency models.
Adjusting static pressure for high-efficiency DC-Invert models.
Guidelines for choosing an appropriate installation location.
How to fix the outdoor unit and connect wiring.
Proper techniques for flaring copper tubes.
Steps for connecting indoor and outdoor unit refrigerant pipes.
Importance and method of insulating refrigerant tubes.
How to tape refrigerant tubes and drain hoses together.
Procedure for removing air and moisture using a vacuum pump.
How to perform a leak test on the system.
Final steps for securing and sealing tubing.
Steps for powering on and testing the unit's operation.
Critical checks before operating the unit, including insulation resistance.
Guidelines for selecting power and transmitting cables.
General| Cooling Capacity | 24000 BTU/h |
|---|---|
| Refrigerant | R32 |
| Energy Efficiency Ratio (EER) | 3.21 |
| Power Supply | 220-240V, 50Hz, 1Ph |
| Outdoor Unit Dimensions (W x H x D) | 890 x 700 x 320 mm |
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