Checkout procedure - PENN Controls - F262AA - Flow, Liquid Level, and Air‐Volume Control - F262 Airflow Switch

F262 Series Airflow Switch Installation Guide

Brand
PENN Controls
Product name
F262 Airflow Switch
Document type
Installation Guide
Part number
24-7664-2977
Document revision
E
Revision date
2021-04-20
Language
English

The circuit between the red and yellow terminals closes when air flows through the duct where the switch is located at the required velocity. When you connect to the red and blue terminals, the warning light or signal activates when the air flow decreases or ceases.

Before leaving the installation, observe at least three complete operating cycles to make sure that all components function correctly.