Cooler than preferred temperature range - PENN Controls - LIT-12012249 - A421AET - A421ABT - Electronic Temperature Control - A421 Series Electronic Temperature Control

A421 Series Electronic Temperature Controls with Cycle Timer Product Bulletin
Product
Controls > Electromechanical Temperature Controls > A421 Series Electronic Temperature Control
Document number
LIT-12012249
Revision date
2023-01-09

The fan relay is On for at least the Ont (Minimum Relay On-Time) during each Cycle Period (cP). See Figure 1.