1. Error E1 on Casper Inverter AC GC-24IS32
E1 is a room temperature sensor error, also known as the fly sensor or increasing/decreasing value sensor. The Casper Inverter AC GC-24IS32 model, in particular, and Casper air conditioner models in general, often encounter the E1 error. To resolve the E1 error on the Casper GC-24IS32 air conditioner, check if the sensor position or connection to the air conditioner circuit board is incorrect. If the positions of these components are correct, the sensor may be faulty and needs replacement.
2. Error E2 on Casper 24000 BTU 1-way AC GC-24IS32
Error E2 on the Casper 24000 BTU 1-way AC GC-24IS32 indicates a fault related to the outdoor unit temperature sensor. To troubleshoot this error, check the sensor's position, which may be incorrectly installed or improperly connected to the circuit board. Once the correct position is ensured, if the issue persists, the sensor may be faulty and requires replacement.

3. Error E3 on Casper Inverter AC GC-24IS32
When your Casper GC-24IS32 Inverter AC displays error code E3 on the indoor unit or remote, it means your Casper 1-way GC-24IS32 air conditioner has a faulty sensor on the indoor unit. This error is reported when the sensor is in the wrong position, not attached to the circuit, or damaged due to external factors. To resolve this, check if the sensor is correctly positioned or connected to the circuit board. If properly positioned, the sensor may be faulty and needs replacement.
4. Error E4 on Casper 24000 BTU 1-way AC GC-24IS32
The Casper Inverter GC-24IS32 1-way air conditioner indicates error E4, which signifies a malfunctioning fan motor in the indoor unit. To resolve this, check if the wires of the indoor unit's fan motor are properly connected and functioning. If both conditions are met, the control box of the indoor unit is likely faulty and needs replacement.

5. Error E5 on Casper GC-24IS32
Error E5 on the Casper GC-24IS32 24000 BTU air conditioner is related to a connectivity issue between the outdoor and indoor units. Signal wires between the outdoor and indoor units may be damaged due to oxidation, animal bites, or insect infestation. If these issues are present, replace the affected wires. If the signal wires are intact and undamaged, the cause may be a faulty circuit board. In such cases, contact skilled technicians at reputable service centers for assistance.
6. Error F0 on Casper 1-way air conditioner GC-24IS32
When the Casper GC-24IS32 1-way air conditioner reports F0 error, it indicates a fault in the outdoor fan. Check the outdoor fan motor for obstructions or damage. If not, inspect the electronic circuit board and troubleshoot from there.
7. Error F1 on Casper GC-24IS32 air conditioner
According to the error code chart for the Casper GC-24IS32 inverter air conditioner, F1 error indicates an IPM fault. This is often a phase loss or phase failure on the electronic circuit board, usually due to a faulty board. To resolve this issue, contact the manufacturer's warranty center for assistance.
8. Error F2 on Casper 1-way air conditioner GC-24IS32
The Casper Inverter GC-24IS32 1-way air conditioner displays F2 error, indicating a PFC fault. To resolve this, check the PFC component and troubleshoot accordingly.

Encountering F3 error on Casper GC-24IS32 single-way 24000 BTU air conditioner.
F3 error on Casper Inverter 24000 BTU single-way GC-24IS32 air conditioner indicates a fault in the compressor unit. To resolve, check the compressor capacitor for damage and replace if necessary. Alternatively, inspect the wiring and plugs for any signs of burning, and rectify if found.
Additionally, F3 error on Casper Inverter 24000 BTU single-way GC-24IS32 R-32 gas model may result from faulty protective relays or starting relays. Remove and use a multimeter to test the circuits to determine if the relays are damaged. If a relay is found to be faulty, it can be replaced immediately without further testing.
Encountering F4 error on Casper GC-24IS32 24000 BTU air conditioner.
F4 error on Casper GC-24IS32 air conditioner indicates a fault in the room temperature sensor. For this issue, it is recommended to call a skilled technician for resolution.
Encountering F5 error on Casper GC-24IS32 single-way 24000 BTU air conditioner.
Error F5 on Casper Inverter AC GC-24IS32 indicates a compressor protection fault. It's crucial to seek technical assistance to rectify this issue and prevent further damage to other components.
12. Error F6 on 24000 BTU Casper AC GC-24IS32
Error F6 on Casper Inverter AC GC-24IS32 signifies a fault in the outdoor temperature sensor. Addressing this requires the expertise of a skilled technician.
13. Error F7 on Casper Inverter AC GC-24IS32
Error F7 on Casper Inverter AC GC-24IS32 indicates a high or low voltage protection fault. Professional assistance is necessary to resolve this issue.
14. Error F8 on Casper Inverter 24000 BTU Single Zone AC GC-24IS32 with R-32 gas
Error F8 on Casper Inverter 24000 BTU Single Zone AC GC-24IS32 with R-32 gas indicates a fault in the outdoor unit connection. Check the outdoor unit control board for any issues. If there's a problem, seek assistance from a highly skilled technician to resolve it.

15. Error F9 on Casper Inverter AC GC-24IS32
Error F9 indicates a fault in the microprocessor chip of the outdoor unit. Professional assistance is necessary to address this issue effectively.
16. Error FA on Casper Inverter 24000 BTU Single Zone AC GC-24IS32 with R-32 gas
Error FA denotes a fault in the return air sensor. Expert technical help is required to rectify this issue.
Above are 16 errors you might encounter when using Casper Inverter AC GC-24IS32 24000 BTU Single Zone, or other Casper Inverter products. Hopefully, this information from Mytour.vn will help you identify and resolve issues promptly.