To Next PageTo Next PageHow to fix the indoor fan motor fault in Hisense Air Conditioner?
If you are experiencing an indoor fan motor fault with your Hisense Air Conditioner, try the following: * Reconnect the fan motor cable. * Replace the fan motor cable. * Replace the fan motor. * Replace the indoor control board. * Check the indoor fan to ensure it can run normally.
What to do if my Hisense AMW2-14U4RRA Air Conditioner has cooling freezing protection or heating overload?
To address cooling freezing protection or heating overload issues with your Hisense Air Conditioner, take these steps: * Check the indoor fan, indoor fan motor, and evaporator to ensure they are working correctly. * Clean the filter. * Check the volume control valve and duct length. * Set the fan speed to high. * Reinstall the indoor unit, referring to the user manual to adjust the distance between the unit and the wall or ceiling.
What to do if my Hisense Air Conditioner turns off for low pressure protection?
To resolve a low-pressure switch protection issue or unit shutdown due to low-pressure protection in your Hisense Air Conditioner, consider the following: * Reconnect the wiring of the low-pressure switch. * Replace the low-pressure switch. * Check for refrigerant leaks at the welding points and add refrigerant if needed. * Replace the expansion valve. * Replace the outdoor control board.
What to do if my Hisense AMW2-14U4RRA turns off for high pressure protection?
To address a high-pressure switch issue or unit shutdown due to high-pressure protection in your Hisense Air Conditioner, try the following: * Reconnect the wiring to the high-pressure protector. * Replace the high-pressure protector. * Replace the outdoor control board.
What to do if my Hisense Air Conditioner shows compressor overheat protector device?
If your Hisense Air Conditioner's compressor is overheating, you can try the following steps: 1. Reconnect the wiring of the overload protector. 2. Replace the overload protector. 3. Check for leakage at the welding points and recharge the refrigerant if necessary. 4. Add refrigerant. 5. Replace the expansion valve. 6. Replace the outdoor control board.
How to fix communication fault between indoor and outdoor unit of Hisense AMW2-14U4RRA?
To resolve communication issues between the indoor and outdoor units of your Hisense Air Conditioner, try the following: * Reconnect the connection cable, referring to the wiring diagram. * Reconnect the communication cable. * Replace the communication cable. * Replace the indoor or outdoor control board. * Check the communication circuit, adjusting the DIP switch and short-circuit fuse. * Ensure you are using a suitable communication cable, referring to the user manual.
What to do for drainage protection in Hisense Air Conditioner?
To troubleshoot a drainage protection issue with your Hisense Air Conditioner, follow these steps: 1. Check the drain hose for blockages or excessive height. 2. Inspect the water pump and replace it if it's faulty. 3. Reconnect the cable of the water level switch, referring to the wiring diagram. 4. Replace the water level switch. 5. Replace the control board.
General| Brand | Hisense |
|---|---|
| Model | AMW2-14U4RRA |
| Category | Air Conditioner |
| Language | English |
Details key technological features of the air conditioning system.
Outlines the available outdoor unit types and their corresponding models.
Explains the code structure for identifying outdoor unit models.
Specifies the operating voltage and temperature ranges for the units.
Displays images of the outdoor units for different capacities.
Shows outdoor unit capacity based on ambient and indoor temperatures for cooling and heating.
Provides correction factors based on piping length and diameter for cooling and heating.
Details correction factors for heating capacity considering defrosting operation.
Covers diagrams for 14K/18K, 24K, and 27K/36K models.
Illustrates control boards for 14K/18K and 24K/27K/36K models.
Explains how to check outdoor running parameters using the digital display board.
Details wiring connections and sensor data for system components.
Details piping requirements, including maximum lengths and height differences for different models.
Explains when and how to install oil traps in the refrigerant piping system.
Guides on calculating and adding refrigerant based on piping length.
Describes protection mechanisms like anti-freeze, overload, and discharge temperature protection.
Details oil-return, operation modes, and valve control.
Explains how to interpret fault codes displayed on the control board using LED indicators.
Lists and explains fault codes for outdoor, indoor, and drive systems.
Details causes and corrective measures for overload conditions in cooling and heating modes.
Provides steps and tools for checking the refrigerant system during cooling and heating runs.
Lists models for fan motors and compressors for various unit capacities.
Explains testing methods for compressors, fuses, capacitors, inductors, and motors.
