A421 Thermostat. A421 Digital Freezer Temperature Controller (Thermostat) Home Brew Ohio They feature a lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display (LCD) for viewing the temperature and status of other functions Do not replace an A99 Series sensor with any other brand, series, or type of temperature sensor
Penn A421 Wiring Diagram Ecoced from ecoced83.blogspot.com
An LED indicates the On/Off status of the output relay A Light-Emitting Diode (LED) indicates the controls output relay On/Off status
Penn A421 Wiring Diagram Ecoced
View and Download Penn A421 Series installation manual online See Ordering information available A99 Series sensor models. Do not replace an A99 Series sensor with any other brand, series, or type of temperature sensor
Penn A421 Wiring Diagram Ecoced. They feature a lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display (LCD) for viewing the temperature and status of other functions Any A99 Series sensor works with the A421 Series controls
Como desbloquear termostato A421 ajuste de set point refrigeración. An LED indicates the On/Off status of the output relay Includes integral timer for off-cycle defrost control.