Checking an A19 ventilating or cooling application - PENN Controls - A19BAC - A28AA - Electromechanical Temperature Control - A19 Coiled Bulb Control - A28 and A36 Multi‐Stage Temperature Control

A19BAC, A28AA Single and Two-Stage Space Thermostats for Heating and Ventilation Applications Installation Guide
Product name
A19 Coiled Bulb Control
A28 and A36 Multi‐Stage Temperature Control
Document type
Installation Guide
Document revision
G
Revision date
2023-10-18
Part number
996-238

Procedure

  1. Turn the dial clockwise above the temperature of the controlled space.
  2. Check that the fan or cooling system is off.
  3. Turn the dial counterclockwise. Check that the fan or cooling system turns on at approximately the dial setting.