General Information

Literature change

Applicable to CVHE, CVHF, CVHG

About this manual

Operation and maintenance information for models CVHE, CVHF and CVHG are covered in this manual. This includes both 50 and 60 Hz. CVHE, CVHF and CVHG centrifugal chillers equipped with the Tracer CH530 Chiller Controller system. Please note that information pertains to all three chiller types unless differences exist in which case the sections are broken down by Chiller type as applicable and discussed separately.

By carefully reviewing this information and following the instructions given, the owner or operator can successfully operate and maintain a CVHE, CVHF or CVHG unit.

If mechanical problems do occur, however, contact a qualified service organization to ensure proper diagnosis and repair of the unit.

Unit Nameplate

The unit nameplate is located on the left side of the unit control panel.

The following information is provided on the unit nameplate.

1. Serial Number

The unit serial number provides the specific chiller identity. Always provide this serial number when calling for service or during parts identification..

2. Service Model Number

The service model represents the unit as built for service purposes . It identifies the selections of variable unit features required when ordering replacements parts or requesting service.

Note: Unit-mounted starters are identified by a separate number found on the starter.

3. Product Coding Block

The CVHE, CVHF and CVHG models are defined and built using the product definition and selection (PDS) system. This system describes the product offerings in terms of a product coding block which is made up of feature categories and feature codes. An example of a typical product code block is given on this page. The coding block precisely identifies all characteristics of a unit.

4.Identifies unit electrical requirements

5.Correct operating charges and type of refrigerant

6.Unit Test Pressures and Maximum Operating Pressures

7.Identifies unit Installation and Operation and Maintenance manuals

8.Drawing numbers for Unit Wiring Diagrams

Note: The CH530 controller was first applied to CVHE with Design Sequence “3K”, and to CVHF with Design Sequence “1W”.

Typical Product Description Block

MODL CVHE

DSEQ 2R

NTON 320

VOLT 575

REF 123

HRTZ 60

TYPE SNGL

CPKW 142

CPIM 222

TEST AIR

EVTM IECU

EVTH 28

EVSZ 032S

EVBS 280

 

EVWC STD

EVWP 2

EVWT NMAR

EVPR 150

 

EVCO VICT

EVWA LELE

CDTM IECU

CDTH 28

 

CDSZ 032S

CDBS 250

CDWC STD

CDWP 2

 

CDWT NMAR

CDPR 150

CDCO VICT

CDWA LELE

 

CDTY STD

TSTY STD

ECTY WEOR

ORSZ 230

 

PURG PURE

WCNM SNMP

SPKG DOM

OPTI CPDW

 

HHOP NO

GENR NO

GNSL NO

SOPT SPSH

 

ACCY ISLS

HGBP WO

LUBE SNGL

AGLT CUL

 

CNIF UCP

SRTY USTR

SRRL 207

PNCO TERM

 

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CVHE-SVU01E-EN

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Trane CVHE-SVU01E-ENX39640712050 General Information, Literature change, About this manual, Unit Nameplate

CVHE-SVU01E-ENX39640712050 specifications

The Trane CVHE-SVU01E-ENX39640712050 is a high-efficiency centrifugal chiller designed for commercial and industrial applications. This state-of-the-art unit is engineered to provide reliable cooling performance, energy efficiency, and optimized operational flexibility. It is particularly suitable for large-scale facilities that require significant cooling capacity and robust performance under varying load conditions.

One of the most notable features of the CVHE-SVU01E series is its advanced variable speed drive technology. This technology enables the chiller to adjust its speed according to the cooling demands of the facility, resulting in substantial energy savings. By operating at optimal speeds, this unit reduces power consumption and enhances overall efficiency. This is noteworthy in the context of rising energy costs and increasing sustainability demands across various industries.

Moreover, the CVHE-SVU01E is equipped with Trane’s proprietary Compliant Scroll compressor technology. This innovative compressor design minimizes mechanical losses and increases the efficiency of the chiller system. Additionally, the compressor is specifically designed to handle varying refrigerant flow rates, allowing the chiller to maintain performance even when faced with fluctuating conditions.

Another significant characteristic of this chiller model is its use of environmentally friendly refrigerants, aligning with global regulations aimed at reducing greenhouse gas emissions. This commitment to sustainability ensures that the CVHE-SVU01E not only provides excellent cooling performance but also adheres to contemporary environmental standards.

The unit utilizes an advanced control system that simplifies operation and enhances troubleshooting capabilities. The intuitive interface allows facility managers to monitor performance metrics, optimize operation schedules, and conduct remote diagnostics, significantly reducing costly downtime and maintenance efforts.

Furthermore, the compact and modular design of the CVHE-SVU01E makes it easy to install in various settings. Its durability is ensured through the use of high-quality materials and components, designed to withstand the rigors of demanding environments. With reduced maintenance requirements, facility operators can focus on core business functions without frequent interruptions.

In summary, the Trane CVHE-SVU01E-ENX39640712050 combines cutting-edge technologies and features to deliver exceptional performance, efficiency, and reliability in commercial cooling applications. Its advanced design contributes to reduced energy costs, minimal environmental impact, and greater operational flexibility, making it an excellent choice for organizations seeking sustainable and efficient cooling solutions.