Trane Tracer CH530 User Manual

Control system for scroll chillers cgan/cxan 209-214 cgcl 200-600 cgwh/ccuh 115-250 cgwn/ccun 205-215 raul 190-800.
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Tracer CH530™
Control System for Scroll Chillers
CGAN/CXAN 209-214
CGCL 200-600
CGWH/CCUH 115-250
CGWN/CCUN 205-215
RAUL 190-800
CG-SVU02E-GB

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   Summary of Contents for Trane Tracer CH530

  • Page 1: User Guide

    User Guide Tracer CH530™ Control System for Scroll Chillers CGAN/CXAN 209-214 CGCL 200-600 CGWH/CCUH 115-250 CGWN/CCUN 205-215 RAUL 190-800 CG-SVU02E-GB...

  • Page 2: General Information

    7 days of delivery, claiming observed during maintenance and for the described damage. A copy of service visits: this letter must be sent to Trane 1. Disconnect the main power Epinal Operations - Claims team. supply before any servicing on Note: for deliveries in France, even the unit.

  • Page 3

    General information Warranty Training Warranty is based on the general To assist you in obtaining the best terms and conditions of the use of it and maintaining it in manufacturer. The warranty is void perfect operating condition over a if the equipment is repaired or long period of time, the modified without the written manufacturer has at your disposal a...

  • Page 4: Table Of Contents

    Contents General Information Overview DynaView Interface Display Screens Diagnostics TechView Interface Software Download CG-SVU02E-GB...

  • Page 5: Overview

    Overview The Trane CH530 control system The CH530 uses the IPC3 protocol that runs the chiller consists of based on RS485 signal technology several elements: and communicating at 19.2 Kbaud to allow 3 rounds of data per • The main processor collects data, status, and diagnostic second on a 64-device network.

  • Page 6: Dynaview Interface

    DynaView Interface Power Up Note that the Application and Boot software numbers will vary On power-up, Dynaview will according to the unit type. progress through 3 screens. If no application is found, the screen The first screen (Figure 1) will (Figure 2) will display instead of display for 3-10 seconds.

  • Page 7

    15-25 seconds. If a valid of the application. configuration is present, "Tracer CH530" will also be displayed. If the MP configuration is found to be invalid, "MP: Invalid Configuration" is displayed indefinitely. Contact your local Trane service technician. Figure 3 Figure 4 CG-SVU02E-GB...

  • Page 8: Display Screens

    DynaView Interface The display on DynaView is a Radio Buttons 1/4 VGA display with a resistive Radio buttons show 1 menu choice touch screen and an LED backlight. among 2 or more alternatives, all The display area is approximately visible. The possible selections are 4 inches wide by 3 inches high each associated with a button.

  • Page 9

    DynaView Interface The bottom of the screen (7) is Touching the AUTO key will enable Keypad/Display Lockout present in all screens and contains the chiller if no diagnostic is Feature the following functions. The contrast present. (A separate action must be (8,9) may require re-adjustment at taken to clear active diagnostics.) Note: The DynaView display and...

  • Page 10

    DynaView Interface Main Screens The Main screen shall be the default screen. After an idle time of 30 minutes the CH530 shall display the Main screen with the first data fields. The remaining items (listed in the following table) will be viewed by selecting the up/down arrow icons.

  • Page 11

    DynaView Interface Table 1 - Main Screen Data Fields Table Description Units Resolution Dependencies Chiller Mode (>> submodes) enumeration Circuit Mode (>> submodes) enumeration If one circuit chiller Circuit 1 Mode (>> submodes) enumeration If two circuit chiller Circuit 2 Mode (>> submodes) enumeration If two circuit chiller Evap Ent/Lvg Air Temp...

  • Page 12

    DynaView Interface The chilled water reset status area Other Active Setpoints in the most right column will The Active Hot Water Setpoint will display one of the following behave the same way as the Active messages Chilled Water Setpoint, with the •...

  • Page 13

    DynaView Interface Table 2 - Main screen menu, Chiller Operating Modes - Top Level Chiller Level Mode Top Level Mode Description MP Resetting The main processor is going through reset. MP Resetting Sub Modes Description No Chiller Sub-Modes Chiller Level Mode Top Level Mode Description Stopped...

  • Page 14

    DynaView Interface Chiller Level Mode Top Level Mode Description Run Inhibit The chiller is currently being inhibited from starting (and running), but may be allowed to start if the inhibiting or diagnostic condition is cleared. Run Inhibit Sub Modes Description Ice Building Is Complete The chiller is inhibited from running as the Ice Building process has been normally terminated on the evaporator...

  • Page 15

    DynaView Interface Chiller Level Mode Top Level Mode Description Waiting to Start The chiller is going through the necessary steps to allow the lead circuit to start. Waiting to Start Sub Modes Description Waiting For Condenser Water Flow The chiller will wait a user adjustable time in this mode for condenser water flow to be established per the flow switch hardwired input.

  • Page 16

    DynaView Interface Chiller Level Mode Top Level Mode Description Shutting Down The chiller is still running but shutdown is imminent. The chiller is going through a compressor run-unload. Shutting Down Sub Modes Description Evaporator Water Pump Off Delay: The Evaporator pump is executing the pump off delay timer. MIN:SEC Condenser Water Pump Off Delay: The Condenser pump is executing the pump off delay timer.

  • Page 17

    DynaView Interface Table 2 - Circuit Level Operating Modes: Circuit Level Mode Top Level Mode Description Stopped The circuit is not running, and cannot run without intervention. Stopped Sub Modes Description Diagnostic Shutdown - Manual Reset The circuit has been shutdown on a latching diagnostic. Front Panel Circuit Lockout The circuit is manually locked out by the circuit lockout setting - the nonvolatile lockout setting is accessible through either...

  • Page 18

    DynaView Interface Circuit Level Mode Top Level Mode Description Running - Limit The compressor on the given circuit is currently running in a limit mode. Running - Limit Sub Modes Description Hot Start Limit Additional stages on a given circuit are being held off based on leaving evaporator temperature.

  • Page 19

    DynaView Interface Reports Screen Figure 9 - Reports screen The Reports tab will allow a user to Main Reports Settings select from a list of possible reports headings. Each report will generate a list of status items as defined in the Evaporator following tables.

  • Page 20

    DynaView Interface Report name: Circuit Evaporator Description Resolution Units 1. Evap Sat Rfgt Temp + or - XXX.X Temperature 2. Suction Pressure XXX.X Pressure 3. Suction Temperature + or - XXX.X Temperature 4. Suction Superheat + or – XXX.X Delta Temperature 5.

  • Page 21

    DynaView Interface Report name: System ASHRAE Chiller Log Description Resolution Units 1. Current Time/Date XX:XX mmm dd, yyyy Date / Time 2. Chiller Mode: Enum 3. Active Chilled Water Setpoint: XXX.X Temperature 4. Active Air Temperature Setpoint: XXX.X Temperature 5. External Capacity Control Percent 6.

  • Page 22

    DynaView Interface Settings Screen The Settings screen provides a user the ability to adjust settings justified to support daily tasks. The layout provides a list of sub-menus, organized by typical subsystem. This organization allows each subscreen to be shorter in length which should improve the users navigation.

  • Page 23

    DynaView Interface Unit Description Units Resolution or (Enumerations), Default 1. Cool/Heat Command (Cool, Heat), Cool Enum 2. Front Panel Chilled Water Setpt (2) + or - XXX.X Temperature 3. Front Panel Air Temp Setpt + or - XXX.X Temperature 4. Auxiliary Chilled Water Setpt + or - XXX.X Temperature 5.

  • Page 24

    DynaView Interface External/BAS Feature Settings (subscreen of Feature Settings) Resolution or (Enumerations), Description Units Default 1. Ext Chilled/Hot Water Setpoint (Enable, Disable), Disable Enum 2. Ext Demand Limit Setpoint (Enable, Disable), Disable Enum 3. Maximum Capacity Debounce Time 30 seconds Seconds (MM:SS) 4.

  • Page 25

    DynaView Interface Cond Freeze Protection - Pumps Feature Settings (subscreen of Feature Settings) Resolution or (Enumerations), Description Units Default 1. Condenser Freeze Avoidance: (Enable, Disable), Enable Enum 2. Cond Freeze Avoid Time Const: (Fixed, Adaptive), Adaptive Enum 3. Cond Freeze Avoid Time Const: XX.X Minutes 4.

  • Page 26

    DynaView Interface System Manual Control Settings Description Resolution or (Enumerations), Default Units Monitor Value 1. Evap Water Pump (Auto, On), Auto Enum 1) Evap Flow status 2) Override Time Remaining 2. Cond Water Pump (Auto, On), Auto Enum 1) Cond Flow status 2) Override Time Remaining 3.

  • Page 27

    DynaView Interface Auto, Stop/Panic Stop Touching the Auto key will arm the chiller for active cooling if no The AUTO and STOP keys are radio diagnostic is present. As in UPC2, a buttons within the persistent key separate action must be taken to display area.

  • Page 28

    DynaView Interface Diagnostics Screen The scrollable list will be sorted by time of occurrence. If a diagnostic The diagnostic screen is accessible of severity = warning is present, the by depressing the Alarms "Alarms" key will be present but not enunciator A scrollable list of the flashing.

  • Page 29: Diagnostics

    Diagnostics The following diagnostic table Persistence: Defines whether or not contains all the diagnostics the diagnostic and its effects are to possible. Not all data is available be manually reset (Latched), or can unless tech view is connected. be either manually or automatically reset (Nonlatched).

  • Page 30

    Diagnostics Table 4 - Main Processor Diagnostics Active Modes Reset Diagnostic Name Effects Severity Persistence Criteria [Inactive Modes] Level MP: Reset Has Chiller Warning NonLatch The main processor has successfully come out of a reset and Occurred built its application. A reset may have been due to a power up, installing new software or configuration.

  • Page 31

    Diagnostics Evaporator Entering Chiller Normal Latch Bad Sensor or LLID Remote Water Temp Sensor Evaporator Leaving Chiller Normal Latch Bad Sensor or LLID Remote Water Temp Sensor Evaporator Entering Chiller Normal Latch Bad Sensor or LLID. Remote Air Temp Sensor Evaporator Leaving Chiller Normal...

  • Page 32

    Diagnostics High Evaporator Chiller Immediate NonLatch The evaporator leaving water temperature is above 46°C. This Local Water Temperature diagnostic shall clear once the evaporator leaving water temperature falls below 43.3°C. This diagnostic protects the rupture disk. The evaporator water pump shall not run when this diagnostic is active. High Pressure Circuit Immediate...

  • Page 33

    Diagnostics Evaporator Water Chiller Warning and NonLatch Evap pump After flow had been proven the chilled water flow Remote Flow Lost Pump 1 Special Action commanded on input was open for more than 4 continuous seconds. (or Pump 2) The evaporator pump control will switch control to the redundant pump.

  • Page 34

    Diagnostics Table 5 - Communication Diagnostics Many LLIDs, such as the Quad Relay LLID, have more than one functional Notes: output associated with it. A comm 1. The following communication loss with such a multiple function loss diagnostics will not occur board will generate multiple unless that input or output is diagnostics.

  • Page 35

    Diagnostics Comm Loss: Chiller Warning Latch Continual loss of communication between the MP and the Functional Remote Condenser Leaving ID has occurred for a 35-40 second period. Water Temp Comm Loss: Chiller Warning Latch Continual loss of communication between the MP and the Functional Remote Condenser Entering ID has occurred for a 35-40 second period.

  • Page 36

    Diagnostics Comm Loss: Circuit Immediate Latch Continual loss of communication between the MP and the Functional Remote Condenser Fan Control ID has occurred for a 35-40 second period. Relays Comm Loss: Chiller Warning Latch Continual loss of communication between the MP and the Functional Remote Fan Fault ID has occurred for a 35-40 second period.

  • Page 37

    Diagnostics Comm Loss: Ext Capacity Chiller Normal Latch Continual loss of communication between the MP and the Functional Remote Control Input 1 ID has occurred for a 35-40 second period. Comm Loss: Ext Capacity Chiller Normal Latch Continual loss of communication between the MP and the Functional Remote Control Input 2 ID has occurred for a 35-40 second period.

  • Page 38

    Diagnostics A Valid Configuration is A valid configuration is present in the MP's nonvolatile memory. The configuration is a set of variables and settings that Present define the physical makeup of this particular chiller. These include: number/airflow and type of fans, number/and size of compressors, special features, characteristics, and control options.

  • Page 39

    Diagnostics Programmable Relays Four relays are available for this The events/states that can be function, and they are provided assigned to the programmable (Alarms and Status) (generally with a Quad Relay Output relays are listed in the following LLID) as part of the Alarm Relay table and through a TechView CH530 provides a flexible alarm or Output Option.

  • Page 40: Techview Interface

    TechView Interface TechView is the PC (laptop) based Minimum PC requirements to install tool used for servicing Tracer CH530. and operate TechView are: Technicians that make any chiller • Pentium II or higher processor control modification or service any •...

  • Page 41: Software Download

    TechView, it only downloads the This information can also be found at installation utility). http://www.trane.com/commercial/s • Click on the latest version of oftware/tracerch530/. TechView shown in the TechView 1. Create a folder called "CH530" on Download table.

  • Page 42

    TechView Interface 6. Select the product family. A table Note: During the Java Runtime with the download link will Environment installation, you may appear for that product family. be prompted to "select the default 7. Download the main processor Java Runtime for the system software onto your PC in the browsers...".

  • Page 43

    Notes CG-SVU02E-GB...

  • Page 44

    HVAC systems, comprehensive building services and parts. For more information visit www.Trane.com Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice. © 2016 Trane All rights reserved We are committed to using environmentally conscious print practices that reduce waste.

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