Haier AS105S2SF2FA-2 device hub
Use this device hub to troubleshoot Haier AS105S2SF2FA-2 (Air Conditioner). Start with the most common codes and compare the published fix paths before opening parts.
Try E2, temperature, or won’t start.
Open the highest-signal error pages for this device first when you already know the code family.
Let the published patterns narrow you into the right branch before you open parts or call support.
Use the full code directory when the display is clear and you want the exact route fast.
Most common error codes
Start here when you want the shortest path from this device hub to the exact troubleshooting page.
Haier AS105S2SF2FA-2 error code FE means fixed frequency AC refrigerant leaking detection malfunction. This gu
Haier AS105S2SF2FA-2 error code F9 means module reset. This guide explains the likely causes, the safest first
Haier AS105S2SF2FA-2 error code F7 means suction temperature sensor failure. This guide explains the likely ca
Haier AS105S2SF2FA-2 error code F43 means model matching abnormality. This guide explains the likely causes, t
Haier AS105S2SF2FA-2 error code F4 means compressor discharging temperature protection. This guide explains th
Haier AS105S2SF2FA-2 error code F3 means communication error between power module and main PCB board. This gui
Haier AS105S2SF2FA-2 error code F27 means compressor current sampling circuit fault. This guide explains the l
Haier AS105S2SF2FA-2 error code F22 means outdoor alternating current over current protection. This guide expl
Need more help with this model?
Use the exact error page when you know the code. Otherwise stay in this device hub to compare the most likely routes first, then branch into the fix that matches the symptom.
This panel stays shared across all products. Optional device links only appear when profile data exists.
Common troubleshooting themes
These patterns are derived from the currently published fixes for this model and help you pick the right route faster.
Recently updated fixes
Fresh pages first — useful when you’re troubleshooting right now.
Haier AS105S2SF2FA-2 error code FE means fixed frequency AC refrigerant leaking detection malfunction. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier AS105S2SF2FA-2 error code FE means fixed frequency AC refrigerant leaking detection malfunction. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier AS105S2SF2FA-2 error code FE means fixed frequency AC refrigerant leaking detection malfunction. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier AS105S2SF2FA-2 error code F9 means module reset. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier AS105S2SF2FA-2 error code F9 means module reset. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier AS105S2SF2FA-2 error code F9 means module reset. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier AS105S2SF2FA-2 error code F8 means dC fan motor malfunction. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier AS105S2SF2FA-2 error code F7 means suction temperature sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
All error codes
Pick your code to open the fix page, or use the main search to filter by symptom or keyword.
About this device hub
If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).
Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.