Battery Replacement

Battery Cover

Assembly

Coin cell battery tray

Insert the coin cell battery in the coin cell battery tray and push it inside the battery cover assembly

The UtilityPRO has a coin cell battery that retains the time and date during a power failure. Under normal circumstances the coin cell should last five years. Should the time and date need to be reset after a power failure, this is an indication that the coin cell needs to be replaced. You should replace battery every five years, or before leaving home for an extended period.

The UtilityPRO is shipped from the factory with the coin cell installed. To keep the battery from discharging during shipment and storage, the UtilityPRO is shipped from the factory with a plastic tab inserted in the battery holder. This tab must be removed before the thermostat is mounted on the wall. Simply pull the plastic tab out of the thermostat. To replace the battery, remove the battery tray using a screw driver. Place a new coin cell (type CR2032 or equivalent) observing the correct polarity and push the battery tray into the battery cover assembly.

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Honeywell 85-3126 manual Battery Replacement
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85-3126 specifications

The Honeywell 85-3126 is an advanced device designed to facilitate efficient and reliable monitoring and control in various industrial applications. This device exemplifies Honeywell's commitment to innovation and quality, making it a trusted choice for businesses looking to enhance operational efficiency.

One of the standout features of the Honeywell 85-3126 is its robust communication capabilities. It supports various communication protocols, including MODBUS, enabling seamless integration with other devices and control systems. This flexibility ensures that users can incorporate the device into their existing infrastructure without incurring significant additional costs.

Another key characteristic of the Honeywell 85-3126 is its high level of accuracy and reliability. It incorporates advanced sensing technologies that allow for precise measurement and monitoring of critical parameters. This is particularly important in environments where safety and compliance are paramount, as it enables organizations to maintain rigorous standards and avoid costly downtime.

The device is designed with user-friendliness in mind. Its intuitive interface simplifies operation and reduces training time for staff. Additionally, the Honeywell 85-3126 features a comprehensive display that presents real-time data clearly, allowing operators to make informed decisions quickly.

Durability is also a hallmark of the Honeywell 85-3126. Constructed from high-quality materials, this device can withstand challenging environmental conditions, including humidity, temperature fluctuations, and exposure to possibly corrosive materials. This resilience ensures longevity, making it a wise investment for companies looking to maximize return on investment.

Moreover, the Honeywell 85-3126 is equipped with advanced diagnostic tools that facilitate troubleshooting and maintenance. This proactive approach helps in identifying potential issues before they escalate, thus minimizing disruptions to operations.

In conclusion, the Honeywell 85-3126 stands out due to its cutting-edge features, versatile technology, and reliable performance. With its ability to integrate seamlessly into existing systems, high accuracy, user-friendly operation, and durability, it is a top choice for industries seeking to enhance their monitoring and control capabilities. The device exemplifies Honeywell's dedication to delivering solutions that meet the complex demands of modern industrial operations.
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