# HVACR Fault Finder

> Provides on-site compressor troubleshooting for AC & Refrigeration applications.

Canonical page: [https://chrome-stats.com/d/Emerson.FaultFinder](https://chrome-stats.com/d/Emerson.FaultFinder)

## Overview

- **ID:** `Emerson.FaultFinder`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Copeland LP
- **Category:** BOOKS\_AND\_REFERENCE
- **Downloads:** 40,864
- **Rating:** 4.06 / 5 (118 ratings)
- **Version:** 4.0.2
- **Last updated:** 2025-11-07
- **First published:** 2011-10-11
- **Size:** 113 MB
- **Data as of:** 2025-12-02
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=Emerson.FaultFinder)
- **Website:** [https://www.copeland.com/en-us/tools-resources/mobile-apps](https://www.copeland.com/en-us/tools-resources/mobile-apps)
- **Privacy policy:** [https://www.Copeland.com/en-us/privacy-notice](https://www.copeland.com/en-us/privacy-notice)

## Description

HVACR Fault Finder by Copeland is a practical mobile app designed for contractors working with air conditioning and refrigeration systems. It provides on-site compressor troubleshooting by allowing users to enter or tap to identify flashing alert codes from compressor electronics modules. This instantly grants access to detailed troubleshooting tips, interactive flow charts, and electronic product specifications to efficiently diagnose and resolve issues.

The extension includes features such as interactive troubleshooting guides, electronic product manuals and videos, application engineering guides, and explanations of module LED statuses and alert codes. Incorporating Comfort Alert, CoreSense Technology, and Copeland Scroll Digital Controller data, HVACR Fault Finder simplifies interpreting device codes and helps pinpoint causes and corrections for system problems. It is a valuable tool for HVACR contractors aiming to improve diagnostic accuracy and system maintenance efficiency.

## Permissions and access

### Permissions

- `Emerson.FaultFinder.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`

## Review summary

Users appreciate the app's potential as a fun, simple tool for beginner HVACR technicians to test and improve their skills. However, multiple reviews report significant issues such as the app not opening, crashing, or inconsistent features across devices. The diagnostic advice is often seen as too basic or unhelpful, leading some users to view it as more of a sales pitch than a practical troubleshooting app.

### Pros

- Helpful for junior or rookie technicians as a basic diagnostic tool
- Engaging and fun way to test HVACR knowledge
- Simple and easy to use when functioning properly

### Cons

- App often fails to open or crashes, especially after updates
- Limited diagnostic capability, providing very basic or unhelpful troubleshooting steps
- Inconsistent functionality across devices, with some features missing on certain models
- Perceived as a promotional tool rather than a comprehensive troubleshooting app

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Source: [Chrome-Stats](https://chrome-stats.com/d/Emerson.FaultFinder)