How to fix communication error between AUX AMWM-H18/4R3F Inverter outdoor and indoor unit?
If you're experiencing a communication error between the outdoor and indoor units of your AUX Inverter, the first step is to check the wiring and connections between these units to ensure they are properly connected.
What to do if my AUX AMWM-H18/4R3F Inverter has a drainage fault?
If your AUX Inverter is experiencing drainage issues, clear any blockages in the drainage system to ensure proper water flow.
How to troubleshoot over-voltage or low voltage protection fault on AUX Inverter?
If your AUX Inverter is showing an over-voltage or low voltage protection fault, check the electrical supply voltage to ensure it is within the correct range.
What causes a low pressure fault in AUX AMWM-H18/4R3F Inverter and how to fix it?
If your AUX Inverter indicates a low pressure fault, check the refrigerant levels to ensure they are adequate for proper operation.
How to fix fault with the fan motor of outdoor unit in AUX AMWM-H18/4R3F?
If you're having trouble with the fan motor of the outdoor unit of your AUX Inverter, check the outdoor fan motor to ensure it is functioning correctly.
What to do if AUX AMWM-H18/4R3F Inverter compressor fails to start?
If your AUX Inverter is experiencing issues with the compressor start, check the compressor start relay.
How to fix a fault with the high pressure switch on AUX Inverter?
If you encounter a fault with the high pressure switch in your AUX Inverter, check and replace the high pressure switch as needed.
How do I troubleshoot the anti-frozen protection fault on my AUX AMWM-H18/4R3F Inverter?
If your AUX Inverter shows a fault with anti-frozen protection of the indoor unit in heating mode, check for airflow blockages.
What to do if temperature sensor (Tcm) on AUX AMWM-H18/4R3F outdoor unit is faulty?
If your AUX Inverter is showing a fault with the temperature sensor on the outdoor unit, replace the temperature sensor.
How to fix a fault with the temperature sensor (Ticm) on the indoor unit of AUX AMWM-H18/4R3F?
If your AUX Inverter indicates a fault with the temperature sensor on the indoor unit, replace the indoor temperature sensor.
General| Type | Inverter |
|---|---|
| Refrigerant | R410A |
| Outdoor Unit Weight | 35 kg |
| Power Supply | 220-240V, 50Hz |
| Operating Temperature (Heating) | 24°C |
| Cooling Capacity (BTU) | 18000 BTU |
Lists technical specifications for wall-mounted units (L, F, J series).
Provides technical specifications for cassette units (09K, 12K, 18K).
Details technical specifications for ceiling/floor units (09K, 12K, 18K).
Lists technical specifications for duct units (07K, 09K, 12K, 18K).
Provides technical specifications for outdoor units (14K, 18K, 21K, 27K, 36K, 42K).
Electrical diagram for wall-mounted indoor units.
Electrical diagram for cassette indoor units.
Explains how to set indoor unit parameters via remote or wired controller.
Provides essential safety precautions and site selection guidelines.
Provides guidelines for outdoor unit installation location and ventilation.
Covers precautions and specifications for connecting pipes.
Explains the process of emptying and vacuuming the system before charging.
Specifies how to add refrigerant based on pipe length and size.
Outlines precautions and specifications for electrical connections.
Identifies components and connections on the outdoor unit PCB.
Shows the layout and connections for indoor unit PCBs.
Lists error codes displayed on the unit and their meanings.
Provides troubleshooting steps for specific communication failures (H2, E5).
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