6 Global Brands · 12+ Fault Codes · Instant Results
Home Appliance Fault Detector
& HVAC Calculator
Instantly diagnose AC, refrigerator, and washing machine errors — plus calculate the perfect AC size for any room.
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Fault Codes
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Global Brands
100%
Instant Results
How It Works
From confusing error code to confident fix, in under a minute.
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🌐
Choose Your Language & Theme
Instant switch between Arabic and English, light and dark mode — tailored to your preference.
2
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Search or Browse Fault Codes
Type a brand, error code, or symptom to instantly find matching diagnostics.
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Follow Step-by-Step Fixes
Each card shows severity, DIY repair steps, and an estimated cost so you know what to expect.
4
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Calculate the Right AC Size
Enter your room dimensions to get instant BTU and tonnage recommendations.
Fault Code & Diagnostic Finder
Search by brand, error code, or symptom to get instant DIY solutions.
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No matching fault codes found. Try a different search term.
AC Capacity & BTU Calculator
Enter your room details to get the recommended AC capacity instantly.
Recommended Capacity
9,000
BTU/hr
0.75
Tons
1.0 Ton
Recommended Unit