To Next PageTo Next PageWhat to do if my Haier AU282XHERA has faulty position checking circuit?
If your Haier Air Conditioner shows a faulty position checking circuit, it is likely due to a faulty SPDU (or ISPM). Inspect and replace faulty SPDU.
What to do if my Haier AU282XHERA Air Conditioner has system low pressure protection?
If your Haier Air Conditioner is showing a system low pressure protection error, it could be due to a disconnected or activated low pressure switch, Te being too low, faulty outdoor fan motors during heating, a faulty indoor fan motor during cooling, or a refrigerant shortage. To address this, check the low pressure switch and refrigerant levels.
What to do if my Haier Air Conditioner showing input overcurrent?
If your Haier Air Conditioner is showing an input overcurrent error, it may be due to an overcurrent in the system, a broken current sensor, malfunction with indoor or outdoor fan motors, a faulty PCB, wrong connection, disconnected wires, wrong address setting of indoor units, a faulty PCB, or a faulty power supply. You should inspect the current sensor and connections.
What does it mean if my Haier Air Conditioner displays an EEPROM fault?
An EEPROM fault on your Haier Air Conditioner indicates a faulty outdoor unit PCB. The suggested solution is to replace the outdoor unit PCB.
What to do if my Haier Air Conditioner has over hot protection of compressor?
If your Haier Air Conditioner is showing an over hot protection of compressor, it could be due to a serious lack of refrigerant, high ambient temperature, or blocked PMVs. Check refrigerant levels and ambient temperature.
What to do if my Haier Air Conditioner has IPM protection?
If your Haier Air Conditioner displays an IPM protection error, it may be due to IPM over current, a short circuit, high IPM temperature, low IPM input voltage, or a faulty SPDU (or ISPM). Inspect the IPM and related components.
What to do if my Haier AU282XHERA has high voltage protection?
If your Haier Air Conditioner is showing a high voltage protection error, it means the VDC is greater than 400V, indicating too high voltage from the power source. Inspect the power supply voltage.
What to do if my Haier Air Conditioner shows DC fan motor fault?
If your Haier Air Conditioner displays a DC fan motor fault, it could be because the fan is blocked, or the terminal is disconnected from the PCB. Inspect the fan and its connections.
What to do if my Haier AU282XHERA Air Conditioner has faulty compressor start?
If your Haier Air Conditioner experiences a faulty compressor start, it could be caused by a faulty compressor or SPDU (or ISPM). Inspect and replace faulty compressor or SPDU.
Why is my Haier AU282XHERA Air Conditioner compressor being locked?
If the compressor of your Haier Air Conditioner is locked, it could be due to a faulty compressor or SPDU (or ISPM). Inspect and replace the faulty compressor or SPDU.
General| Brand | Haier |
|---|---|
| Model | AU282XHERA |
| Category | Air Conditioner |
| Language | English |
