Standard with All IntelliPak Units

Figure I-PR-7. BAYSENS077 zone temperature sensor only

pre-startup

Installation requirements

Zone Sensor Options for IntelliPak Control Units

Zone sensor options are available and be ordered with the unit or after the unit ships. Following is a full description of zone sensors and their functions. Installation instructions are on page 34. Programming instructions for the programmable zone sensor are on page 36. Refer toTable O-GI-2 on page 61 for the zone sensor temperature vs. resistance coefficient curve.

BAYSENS077* Description

This zone sensor module ships with all units, and can be used with BAYSENS019, BAYSENS020, or BAYSENS021 remote sensors.When this sensor is wired to one of these remote zone sensors, wiring must be 18 AWG shielded twisted pair (Belden 8760 or equivalent). Refer to the specific zone sensor for wiring details. It provides the following features and system control functions:

•Remote temperature sensing in the zone

•Morning warmup sensor

•Zone sensor for ICS™ systems

•Zone temperature averaging

When used as a remote sensor for standard zone sensor, the thermistor sensor must be disabled.

(Possible Schematic Designation(s): 5U23, 5U26, 5U30, and 5RT5.)

CV Unit Zone Sensor Options

Figure I-PR-8. BAYSENS108

Dual setpoint, manual/automatic changeover sensor, accessory model number digit 6 = E

Figure I-PR-10. BAYSENS110

Dual setpoint, manual/automatic changeover sensor with system function lights, acces- sory model number digit 6 = F

BAYSENS108 & BAYSENS110 Description

These zone sensor modules are for use with cooling/heating constant volume units. They have four system switch settings (heat, cool, auto, and off) and two fan settings (on and auto).The zone sensor provides either manual or automatic chaneover control with dual setpoint capability.

BAYSENS108 and BAYSENS110 features and system control functions include:

•System control switch to select heating mode (HEAT), cooling mode (COOL), automatic selection of heating or cooling as required (AUTO), or to turn the system off (OFF).

•Fan control switch to select automatic fan operation while actively heating or cooling (AUTO), or continuous fan operation (ON).

•Dual temperature setpoint levers for setting desired temperature. The blue lever controls cooling, and the red lever controls heating.

•Thermometer to indicate temperature in the zone.This indicator is factory calibrated.

(Possible Schematic Designation: 5U29)

BAYSENS110-Specific Feature: Function status indicator lights:

•SYSTEM ON glows continuously during normal operation, or blinks if system is in test mode.

•COOL glows continuously during cooling cycles, or blinks to indicate a cooling system failure.

•HEAT glows continuously during heating cycles, or blinks to indicate a heating system failure.

•SERVICE blinks or glows to indicate a problem. These signals vary depending on the particular equipment being used.

(Possible Schematic Designation: 5U29)

44	SCXG-SVX01B-EN

SCXG-SVX01B-EN specifications

The Trane SCXG-SVX01B-EN is an advanced variable refrigerant flow (VRF) system designed to provide efficient and flexible heating and cooling solutions for commercial and residential applications. This system exemplifies Trane's commitment to innovation, energy efficiency, and ease of installation, making it a standout choice in the industry.

One of the main features of the SCXG-SVX01B-EN is its ability to deliver precise temperature control across multiple zones. The system utilizes a modular design that allows for the connection of multiple indoor units to a single outdoor unit, enabling simultaneous heating and cooling in different areas of a building. This zoned comfort not only enhances occupant satisfaction but also contributes to energy savings by allowing for targeted climate control where it is most needed.

Trane's VRF technology is complemented by its inverter-driven compressors, which adjust their speed according to the demand for heating or cooling. This means that the system operates more efficiently than traditional systems by consuming less energy during partial load conditions. The SCXG-SVX01B-EN also integrates advanced heat recovery capabilities, allowing it to transfer heat from one zone to another, further optimizing energy usage.

The unit's compact design simplifies installation, making it suitable for both retrofit projects and new constructions. The flexible piping layout supports various configurations, allowing easy adaptation to the building's architecture. The model also incorporates intelligent controls, offering a user-friendly interface that enhances operational flexibility and promotes energy management.

In addition to its performance features, the Trane SCXG-SVX01B-EN emphasizes sustainability. It uses advanced refrigerants with low global warming potential (GWP), aligning with environmental regulations and helping to minimize the system's ecological footprint. The durable construction of the system ensures longevity and reliability, reducing maintenance costs and enhancing overall operational efficiency.

Finally, Trane supports its products with comprehensive warranties and a network of service professionals, ensuring that customers have access to expert assistance throughout the life cycle of their system. The SCXG-SVX01B-EN represents a blend of technology, efficiency, and versatility, making it an ideal choice for those seeking an effective heating and cooling solution.

Trane SCXG-SVX01B-EN manual Standard with All IntelliPak Units, CV Unit Zone Sensor Options

Models: SCXG-SVX01B-EN