| Developer: | orka (8) | ||
| Price: | * Free | ||
| Rankings: | 0 | ||
| Reviews: | 0 Write a Review | ||
| Lists: | 0 + 0 | ||
| Points: | 0 + 0 ¡ | ||
| Google Play | |||
Description
Error Code is a powerful, professional, and fully offline HVAC reference app designed for AC technicians, HVAC engineers, refrigeration mechanics, service engineers, maintenance professionals, and technical students.
Whether you are repairing a Split AC, Window AC, Refrigerator, Heat Pump, or Washing Machine, this app helps you diagnose faults faster, reduce guesswork, and complete service calls with confidence — even in areas with no internet connection 📵.
Instead of carrying heavy service manuals or searching unreliable websites, Error Code works as a complete AC repair app and HVAC service reference in your pocket 📲.
🚨 1. Error Codes Reference (AC & Appliances)
Quickly identify and understand AC error codes and appliance fault codes used in:
• Split AC error codes
• Window AC error codes
• Refrigerator error codes
• Heat pump fault codes
• Washing machine error codes
✔️ Clear error code meaning
✔️ Possible causes explained
✔️ Practical troubleshooting steps
✔️ Stored locally for instant offline access
Ideal for AC repair, HVAC troubleshooting, and refrigeration diagnostics.
🌡️ 2. Refrigerant Pressure Charts & Gas Charging
Accurate refrigerant pressure charts required during AC gas charging and diagnostics:
🔹 Suction pressure
🔹 Discharge pressure
🔹 Standing pressure
Supports common refrigerants:
R22, R32, R134a, R410A, R290
✔️ Prevents over-charging & under-charging
✔️ Reliable for field technicians
✔️ Works 100% offline
A must-have HVAC pressure reference app for daily service work.
🛠️ 3. HVAC & Refrigerator Troubleshooting Guide
Step-by-step troubleshooting for common issues:
• AC not cooling
• Refrigerator not cooling
• Weak airflow
• Water leakage
• Ice formation
• Noise & compressor issues
Each problem includes:
🔍 Symptoms
⚠️ Possible causes
✅ Practical solutions
Designed for real-world AC and refrigerator repair jobs.
🧰 4. Maintenance Schedule & Preventive Care
Recommended preventive maintenance to reduce breakdowns and callbacks:
• Filter cleaning
• Indoor & outdoor unit servicing
• Gas pressure checks
• Electrical inspection tips
✔️ Extends equipment life
✔️ Improves cooling efficiency
✔️ Reduces repeat service complaints
📊 5. HVAC System Specifications
Quick technical reference including:
• AC capacity & tonnage
• Power consumption
• Room size recommendation
• Refrigerant type
• Operating temperature range
Useful for installation, inspection, and customer consultation.
🧩 6. Parts Catalog
Offline reference for commonly used AC & refrigerator spare parts with identification assistance during repairs.
📡 Works Fully Offline – Anytime, Anywhere
✔️ No internet required
✔️ Works in basements, rooftops & remote areas
✔️ Fast, lightweight & reliable
A true offline HVAC service app for professionals.
🌐 Hindi Language Support 🇮🇳
✔️ Hindi language available
✔️ Easy terminology for Indian technicians
✔️ Helpful for beginners and students
✔️ More regional languages coming soon
Ideal for searches like:
AC repair app in Hindi, HVAC troubleshooting Hindi, offline AC service app.
👷 Who Is This App For?
👨🔧 AC & HVAC Technicians
👨🔧 Refrigeration Mechanics
👷 Service Engineers
🧑🔧 Maintenance Professionals
🎓 ITI & Technical Students
🏢 Service & Repair Centers
⭐ Why Choose Error Code?
✔️ Accurate & technician-focused content
✔️ Simple, clean & fast UI
✔️ Saves time on every service call
✔️ Improves first-visit fix rate
✔️ Works completely offline
✔️ Reliable HVAC reference app
📥 Download Error Code Today
If you need a reliable AC repair app, HVAC service app, refrigeration troubleshooting tool, or offline HVAC reference, Error Code is built for you.
📲 Download now and service smarter, faster, and with confidence.
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Screenshots
What's new
- Version: 1.0.5
- Updated:
- You can use app offline now, issues fixed.
Hindi language support added.
More languages coming soon.
Price History
-
* Contains Ads - Today: Free
- Minimum: Free
- Maximum: Free
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Developer
- Orka
- Platforms: Android Apps (4) Android Games (2) iOS Apps (2)
- Lists: 0 + 0
- Points: 0 + 124 ¡
- Rankings: 0
- Reviews: 0
- Discounts: 0
- Videos: 1
- RSS: Subscribe
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Additional Information
- Version: 1.0.5
- Category:
Android Apps›Education - OS:
Android 7.0 - Size:
24 Mb - Content Rating:
Everyone - Google Play Rating:
0 - Updated:
- Release Date:
Contacts
- Website:
https://errorcode919.blogspot.com/
https://errorcode919.blogspot.com/ «Error Code» is a Education app for Android, developed by «orka». It was first released on and last updated on . This app is currently free. This app has not yet received any ratings or reviews on AppAgg. AppAgg continuously tracks the price history, ratings, and user feedback for «Error Code». Subscribe to this app or follow its RSS feed to get notified about future discounts or updates.
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