Switch-activated temperature setback - PENN Controls - LIT-12012219 - A421ABD - A421AED - Electronic Temperature Control - A421 Off‐Cycle Defrost Models

A421 Series Electronic Temperature Controls with Off-Cycle Defrost Product Bulletin
Brand
PENN Controls
Product name
A421 Off‐Cycle Defrost Models
Document type
Product Bulletin
Document number
LIT-12012219
Revision date
2023-03-07
Language
English

You can use the temperature setback feature to establish setback temperature On and Off values. When the user-supplied switch that is connected between the BIN and COM terminals closes, the LCD displays BIN in the upper-right corner and the controller controls the output relay load to these effective setback values.