American Standard TRACER CH532 manual Contents

Page 3

Contents

Foreword	2

Warranty	2

Reception	2

General information	2

TRACER CH532 Presentation	4

Hardware architecture	5

Starting/stopping the unit	9

Menus	10

Display menu: “Data display”	11

Customer settings menu: “Settings”	12

Clock Setting menu: “Clock”	15

Unit configuration menu: “Configuration”	17

Alarms	22

Lon Talk® option	25

Safety recommendations	32

Maintenance contract	32

Training	32

CG-SVU01B-E4

3

Image 3

Contents Tracer CH532 Chiller controller User guide About this manual General informationContents Tracer CH532 Presentation Tracer CH532 inputs and outputs Hardware architectureDescription Tracer CH532 General descriptionY3 0..10V + Convonoff Inputs and output summary listTracer CH532 Medium NO11, NO13Customer Inputs and output summary list Starting/stopping the unit Menus Accessing the menusStp Local 07.0C Display menu Data displayCustomer settings menu Settings Status output NO10 Operating modeMode Cooling Comp seq Auto Ckt1 Enable Customer Inputs and OutputsChiller control Mode Local Remote Remote ModeClock Setting menu Clock Start Mon Stop Fri Program Hourly zone DisableWeekly program WeeklyUnit configuration menu Configuration Pump Pump protection input Control dead bands Compressors timersHP Control Invert Inverter10V 0..1V 0..20mA Sensors and transducersPress probe 20mA Min Press 0bar Max Press 30.0bar PT100Operating limits cooling Low Amb Cooling Low Amb Limit CW High Limit 15.0C Low ambient temperature limitationCompressor alarm Default parameters? Set the default parametersAlarms Alarms display and ResettingAlarms history Status, warnings and alarm messages MessageUnit status Description No Message History events recordDescription LonTalk optionRed Service LED LED status Meaning/Function LED meaning and functionGreen Status LED LED status Meaning/Function HVACHEAT=1, HVACCOOL=3 Cable characteristics Characteristic impedance ohmsAttenuation dB/1000 feet at 20C maximum CG-SV01B-E4 CG-SV01B-E4 CG-SV01B-E4 Safety recommendations