To Next PageTo Next PageWhat to do if my Hisense 2AMW-42U4RRA shows IPM and control board communication fault?
To address an IPM and control board communication fault in your Hisense Air Conditioner, you can try the following steps: * Reconnect the cable between the control board and the driver board. * Replace the communication cable between the control board and the driver board. * Replace the driver board. * Replace the control board.
What to do for drainage protection in Hisense 2AMW-42U4RRA 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.
How to fix communication fault between indoor and outdoor unit of Hisense Air Conditioner?
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 if my Hisense 2AMW-42U4RRA 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.
What to do if my Hisense 2AMW-42U4RRA 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.
How to fix Suction temperature sensor fault in Hisense Air Conditioner?
To resolve a suction temperature sensor fault in your Hisense Air Conditioner, you can try: * Reconnecting the wiring of the suction temperature sensor. * Replacing the suction temperature sensor. * Replacing the outdoor control board.
What to do if The outdoor DC fan motor (down fan motor) fault in Hisense Air Conditioner?
To address the outdoor DC fan motor fault (down fan motor) in your Hisense Air Conditioner, you can try: * Reconnecting the wiring of the down DC fan motor. * Replacing the down DC fan motor. * Replacing the driver board of the fan motor. * Checking the outdoor fan to ensure it can run normally.
How to fix Discharge temperature sensor fault in Hisense 2AMW-42U4RRA?
To resolve a discharge temperature sensor fault in your Hisense Air Conditioner, you can try: * Reconnecting the wiring of the discharge temperature sensor. * Replacing the discharge temperature sensor. * Replacing the outdoor control board.
What to do if my Hisense 2AMW-42U4RRA shows voltage absent phase?
To resolve a voltage absent phase issue in your Hisense Air Conditioner, consider the following: * Check the wiring connection, referring to the wiring diagram. * Replace the outdoor control board.
How to fix outdoor coil temperature sensor fault in Hisense 2AMW-42U4RRA Air Conditioner?
To fix an outdoor coil temperature sensor fault on your Hisense Air Conditioner, you can try: * Reconnecting the outdoor coil temperature sensor. * Replacing the outdoor coil temperature sensor components. * Replacing the outdoor control board components.
Details key features like Twin Rotary DC Inverter Compressor and 3-DC Inverter Technology.
Lists available outdoor unit types and their corresponding model series.
Explains the coding structure of the product model numbers.
Specifies the operating voltage and ambient temperature limits.
Visual representations of the outdoor units with their capacities.
Charts showing cooling and heating capacities at various temperatures.
Factors to adjust capacity based on piping length and height.
Adjustments to heating capacity considering defrosting cycles.
Wiring diagrams for different model series (14K/18K, 24K, 27K/36K).
Identification and layout of components on the control boards.
Procedure for checking and displaying outdoor unit running parameters.
Standard wiring configurations for indoor and outdoor unit connections.
Resistance values for temperature sensors at various temperature points.
Specifications for maximum allowed pipe lengths and height differences.
Guidelines for installing oil traps in the refrigerant piping system.
Instructions for calculating and adding refrigerant based on pipe length.
Explains how to interpret fault codes displayed on the control board LEDs.
Comprehensive tables of fault codes, descriptions, reasons, and solutions.
Step-by-step procedures for testing the refrigerant system.
Identifies fan motor and compressor models and testing methods.
General| Brand | Hisense |
|---|---|
| Model | 2AMW-42U4RRA |
| Category | Air Conditioner |
| Language | English |
