User's Manual
Table Of Contents
- Important Safety Instructions
- Overview
- The ERU assembly
- Do you have everything?
- Safety precautions
- Introduction
- Installing the ERU
- Installation overview
- Installation guidelines and requirements
- Estimating cable requirements
- Assembling the mounting bracket and pipe
- Installing the ERU on solid wood or lap siding
- Installing the ERU on brick or poured concrete
- Installing the ERU on a cinder-block or hollow wall
- Installing the ERU under the eaves
- Installing the ERU on a roof
- Attaching the ERU to the mounting assembly
- Routing and grounding the exterior cables
- Routing cable to the SOMAport
- Troubleshooting
13
Introduction
WARNING:
Do not connect or disconnect the ERU cable while the
SOMAport is on. +28V DC may be present, so attempting the connection or
disconnection of the cable could result in personal injury. This will not damage the
equipment, but may be dangerous. If the SOMAport (when first turned on) does not
detect the ERU, the voltage through the ERU cable is turned off.