Overview of T775 Series
The T775 series is a range of electronic stand-alone controllers designed for temperature control applications, with a variety of models available to suit different needs. These controllers are equipped with LCD displays and programmable thermostats, allowing for precise temperature control. The T775 series is part of the 2000 Electronic Stand-Alone Controllers family, offering advanced features and reliability. The series includes models such as T775A, T775B, T775C, and T775D, each with its own set of specifications and features. The controllers are designed to be user-friendly, with easy-to-use interfaces and configurable settings. They are also compatible with various sensors and accessories, making them versatile and adaptable to different applications. The T775 series is widely used in various industries, including heating, ventilation, and air conditioning, as well as in commercial and industrial settings. Overall, the T775 series offers a reliable and efficient solution for temperature control needs.
Key Features of T775 Series
Programmable Thermostat with LCD Display
Application and Installation
Replacement for W973A Component
The T775 series is designed to replace the W973A component, offering improved functionality and performance. According to the manual, the T775M2030 is a replacement for the W973A logic panel, providing a more efficient and reliable solution. The T775 series also includes a replacement thermostat, which can be used to upgrade existing systems. The manual provides detailed information on the replacement process, including wiring diagrams and installation instructions. By following these instructions, users can ensure a smooth transition from the W973A component to the T775 series. The replacement process is relatively straightforward, and the manual provides all the necessary information to complete the installation successfully. The T775 series is a suitable replacement for the W973A component, offering improved performance and functionality. The manual is a valuable resource for users looking to upgrade their systems.
T775 Series Models and Specifications
Model Numbers and Descriptions
Frequently Asked Questions
Power Loss and Programmable Values
The T775 series includes a feature that saves programmed values in case of power loss, using an EEPROM to store the settings.
This means that the controller will retain its programmed values even if the power is lost, and will restore them once power is reapplied.
The date and time settings are also retained for a certain period after a power outage, ensuring that the controller remains accurate and reliable.
This feature is particularly useful in applications where power outages are frequent or unpredictable, as it ensures that the controller will continue to function correctly once power is restored.
The T775 series also includes a benefit of high accuracy, with no more than a 2 F differential between any two controllers, making it a reliable choice for temperature control applications.