> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://wiser.airwallet.net/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Encore harness - Installation guide

### Airwallet harness installation guide for Encore, Compass Pro, Wascomat and Hero machines

This document will walk you through the process of installing your Airwallet PRO330 to your Electrolux washer and
dryers with the 4-pin coin drop connection. This guide is for the following machines:
* Encore, Compass Pro, Wascomat, Hero
* Front Load Washer
* Front Load Dryer
* Stack Unit (Required Airwallet units: 2)
* Top Load Washer

This document will walk you through the process of installing your Airwallet PRO400 harness to your LG machine.

Click on the link below to go to the PDF

### [Download PDF](https://cdn.airwallet.net/live/2026/01/20104916/Encore-Compass-Pro-Hero-Install-Pro330.pdf)