Each type of sensor you attach to the WEL has its own special installation requirements.  Knowing them ahead of time makes life easier.

This page has links to dedicated how-to pages.  Use these links to learn the tricks and avoid rookie mistakes.

• Hooking up a basic 1-Wire bus connection
   
• Installing the new Encapsulated Temperature Sensors (with red and black wires)
   
• Installing the original Encapsulated Temperature Sensors (with green wires)
   
• Installing local Run Monitors & Current Switches
   
• Using the 8 channel Thermostat Input board (WEL-HVAC-8S)
   
• Perform a firmware update on the WEL
   

The Web Energy Logger is an Internet Appliance that monitors a 1-wire sensor network, and posts live data to a web site for display and analysis. The WEL was designed for people interested in monitoring the energy distribution of their own homes or businesses. For more background, visit the WEL homepage. ©2008 Phil Malone - - www.OurCoolHouse.com