Terminal Unit Control (TUC)

TUC Human

Interface

Setting the ICS Ad- dress for Tracer Com- munications

3.Rotate the setpoint dial on the zone sensor module to 55° F for cooling or 85° F for heating.

The appropriate control valve will actuate assuming the following conditions:

·Room temperature should be greater than 55° F and less than 85° F

·For a 2-pipe fan-coil unit with an automatic changeover sensor, the water temperature input is appropriate for the

demand placed on the unit, e.g. cooling operation is re- quested and cold water (5° F lower than room temperature for a TUC) flows into the unit.

4.Select the correct temperature setpoint.

Note: Select and enable zone sensor temperature settings to prevent freeze damage to unit.

TUCs connected to a Tracer® comm 4 communication link requires a unique address. Use the TUC’s eight DIP switches to set the ICS address. The address must be in the valid range of 33 to 96. See Table 21 on page 63 for address settings.

To set the ICS address, perform the following steps:

1.Set the DIP switches to the correct address. ON implies that the DIP switch is pressed towards the DIP switch number. OFF implies that the DIP switch is pressed towards the OPEN position.

2.Short and hold the test input (J11 and J12) until all LEDs are illuminated. Remove the jumper from the test input. This sets the address in the TUC EEPROM.

Note: Cycling power to the TUC forces the TUC to read the DIP switch settings (Rev 12 TUC or higher). The TUC firmware version can be read from either Tracer or Everyware. Additionally, the last two digits of the part number printed on the sticker on the TUC 1U1 microprocessor indicate the TUC firmware version, ie: 6200-0028-13. The TUC operates the fan in the following modes:

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Trane LO manual TUC Human Interface, Setting the ICS Ad- dress for Tracer Com- munications
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LO specifications

Trane LO is a cutting-edge solution in the HVAC sector, designed with advanced engineering and smart technologies to meet diverse climate control needs. Renowned for its reliability and efficiency, Trane LO offers a wide array of features that set it apart in the market.

One of the core characteristics of Trane LO is its energy efficiency. Equipped with variable speed compressors, the system can adjust its output according to the cooling or heating demand, ensuring optimal energy use. This feature not only reduces energy consumption but also lowers utility bills for users. Additionally, Trane LO units often come with a SEER (Seasonal Energy Efficiency Ratio) rating that ensures top performance during hotter months.

Incorporating state-of-the-art technology, Trane LO features Smart Technology integration. Through IoT (Internet of Things) capabilities, users can monitor and control their HVAC systems remotely via smartphones or smart home devices. This feature promotes convenience and ensures that energy use can be optimized from anywhere, giving users greater control over their indoor climate.

Another standout technology in Trane LO is its use of environmentally friendly refrigerants. The system is designed to utilize low-GWP (Global Warming Potential) refrigerants, making it compliant with modern environmental standards and contributing to a greener planet.

The Trane LO also emphasizes durability. Constructed with high-quality materials, including weather-resistant finishes, these units are built to withstand various environmental conditions, ensuring they maintain peak performance over the years.

Noise reduction is another critical aspect of the Trane LO line. With features such as sound blankets and vibration dampening technology, the units operate quietly, ensuring that the comfort of users is not compromised by disruptive noise levels.

Maintenance is simplified with the Trane LO, as several units are engineered for easy access to essential components, promoting hassle-free servicing. This is vital for prolonging the lifespan of the system and reducing maintenance costs.

In summary, Trane LO represents a fusion of energy efficiency, advanced technology, environmental responsibility, durability, and user-friendly features. Whether for residential or commercial applications, Trane LO systems stand as a reliable choice for effective climate control.
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