Installation

connection diagram illustrated in Figure 29 for the interconnecting points between the remote panel and the unit’s control panel.

WARNING

Ground Wire!

All field-installed wiring must be completed by qualified personnel. All field-installed wiring must comply with NEC and applicable local codes. Failure to follow this instruction could result in death or serious injuries.

WARNING

Grounding Required!

Follow proper local and state electrical code on requirements for grounding. Failure to follow code could result in death or serious injury.

A ground wire must be installed between the EVP remote panel and the unit control panel.

W7100G Discharge Chilled Water Controller

The discharge chilled water controller (6U11) is shipped from the factory with a combination wire/ resistor type jumper installed across Terminals 6, 7, & 8. The resistive portion of the jumper is across Terminals 7 & 8, which set the number of operating stages, of the control.

As shipped, a 200 ohm resistive jumper is installed across Terminals 7 & 8 on the controller. The 200 ohm resistive jumper is required for two (2) stage operation on 20 through 30 Ton units. If the unit is a 20, 25, or 30 Ton unit, locate the bag that is secured to the controller, and discard it.

WARNING

Hazardous Voltage!

Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury.

For 40 through 60 Ton units, requiring four (4) stages of operation, a 402 ohm resistive jumper must be installed across Terminals 7 & 8 on the controller. Remove the combination wire/resistor jumper containing the 200 ohm resistor from Terminals 6, 7, & 8. Locate the bag that is secured to the controller, and install the 402 ohm combination jumper across Terminals 6, 7, & 8 on the controller. Refer to the remote panel illustration for the terminal identification.

Note: The resistor portion of the combination jumper must be installed across Terminals 7 & 8 on the controller.

The descriptions of the following input devices are to acquaint the operator with their function as they interface with the Honeywell W7100G controller.

Note: All wiring must comply with local and national electrical codes (NEC).

SS-SVX09A-EN

59

Page 59
Image 59
Trane RAUC-C25, RAUC-C50, RAUC-C30, RAUC-C60, RAUC-C20, RAUC-C40 manual Ground Wire, W7100G Discharge Chilled Water Controller

RAUC-C20, RAUC-C40, RAUC-C25, RAUC-C30, RAUC-C60 specifications

Trane, a leader in HVAC solutions, offers innovative air conditioning units designed for superior performance and energy efficiency. Among their advanced products are the Trane RAUC-C30, RAUC-C20, RAUC-C40, RAUC-C60, and RAUC-C50, which cater to various cooling and heating needs in residential and commercial applications.

The RAUC-C series showcases cutting-edge technology, ensuring effective climate control while minimizing energy consumption. These units are equipped with variable-speed compressors, allowing for precise cooling capacities and reduced noise levels during operation. This feature ensures that users can enjoy optimal comfort without the disruptive noise often associated with traditional HVAC systems.

One of the standout technologies used in the RAUC-C series is Trane’s advanced inverter technology. This system intelligently adjusts the compressor speed based on real-time cooling demands, enhancing efficiency and prolonging the unit's lifespan. Additionally, the units come with high SEER (Seasonal Energy Efficiency Ratio) ratings, making them an excellent choice for those looking to lower their energy bills while maintaining a comfortable indoor environment.

The RAUC-C series units are designed with durability in mind. Constructed with robust materials, these air conditioning systems are built to withstand varying weather conditions. Their compact and lightweight design makes installation straightforward, and they can fit seamlessly into a variety of spaces, from residential homes to commercial buildings.

Another key characteristic of the RAUC-C series is their eco-friendly refrigerant, which meets strict environmental regulations. This not only supports sustainability efforts but also ensures efficient cooling performance. Furthermore, their smart technology capabilities enable integration with modern smart home systems, allowing users to manage their cooling settings remotely for added convenience.

Trane's focus on user-friendly interfaces makes these units easy to operate. The intuitive control systems allow users to customize their cooling preferences easily, providing flexibility to adapt to individual comfort needs.

Overall, the Trane RAUC-C30, RAUC-C20, RAUC-C40, RAUC-C60, and RAUC-C50 stand out for their energy efficiency, advanced technology, durability, and user-focused design. These features make them reliable choices for anyone seeking efficient and effective heating and cooling solutions.