Control behavior when manually starting or stopping a Defrost Off-Cycle - PENN Controls - A421ABD - A421AED - Electronic Temperature Control - A421 Off‐Cycle Defrost Model

A421 Series Electronic Temperature Controls with Off-Cycle Defrost Installation Guide

Brand
PENN Controls
Product name
A421 Off‐Cycle Defrost Model
Document type
Installation Guide
Part number
24-7664-3035
Document revision
E
Revision date
2022-08-25
Language
English

The following behavior is enforced:

  • Manually start a Defrost Cycle. The control returns to normal On/Off operation after the defrost cycle time (dFt) is complete.
  • Manually stop a Defrost Cycle. The defrost cycle time (dFt) is terminated and the control is returned to normal On/Off operation.