A421 Penn. Penn A421电子温度控制器4种不同型号分类介绍｜How to know which model Penn A421 electronic Applications Dimensions IMPORTANT: Use this A421 Series Electronic Temperature Control only as an operating control In case of a defective or improperly functioning control, contact your nearest Authorized Johnson Controls/PENN® Distributor or Sales Representative
Introduction To PENN A421 Electronic Temperature Controls from informacionpublica.svet.gob.gt
A421 controls feature a backlit LCD with adjustable brightness and a three-button touchpad interface that can be set to restrict adjustments. Applications Dimensions IMPORTANT: Use this A421 Series Electronic Temperature Control only as an operating control
Introduction To PENN A421 Electronic Temperature Controls
The A421 controls are available in Type 1, IP20 high-impact plastic enclosures suitable for surface or DIN rail mounting and Type 4X, IP66 watertight, corrosion-resistant surface mount enclosures View and Download Penn A421 Series installation manual online When contacting your Johnson Controls/PENN distributor, have the model number of the control available
Johnson Controls A421ABC04C Penn Series A421 Control. View and Download Penn A421 Series installation manual online Page 2 Parts Included Mounting Each A421 Control includes a Johnson Controls/ Observe the following guidelines when locating and PENN® A99 Series temperature sensor
How to Set Up Penn A421 Digital Temp Control Supplies Plus Store. A421 controls feature a backlit LCD with adjustable brightness and a three-button touchpad interface that can be set to restrict adjustments. In case of a defective or improperly functioning control, contact your nearest Authorized Johnson Controls/PENN® Distributor or Sales Representative