CIAT POWERCIAT LXH 1850 User Manual

LX - LXH
Installation
Fonctionnement
Mise en service
Maintenance
Installation
Operation
Commissioning
Maintenance
Notice d’utilisation
User’s brochure
04 - 2002
N 01.64 A
Groupe de production
d’eau glacée à condensation
par air
Air cooled
water chiller
Библиотека СОК 

CIAT POWERCIAT LXH 1850 Specifications

General

Brand	CIAT
Model	POWERCIAT LXH 1850
Category	Chiller
Language	English

Summary

Safety Precautions for Installation and Operation

Hydraulic Circuit Diagram and Components

Optional Antifreeze Protection System

Electrical Connection Requirements

Xtra Connect Control and Display Module

Overview of the Xtra Connect microprocessor-based control and display module.

Unit Control Systems and Parameters

Control and Safety Devices Overview

Description of how safety devices are managed by the electronic card and reset procedures.

Low Pressure Sensor Functionality

Details on the safety function and operation of the low-pressure sensor.

High Pressure Sensor Functionality

Details on the control function and operation of the high-pressure sensor.

Specific Safety Sensors and Monitoring Functions

Evaporator Safety Sensors

Compressor Protection and Monitoring

Discharge Sensor and Oil Safety Features

Setting Compressor Capacity Control

Localization of Refrigerant Circuits Diagram

Main Component Layouts for LX and LXH Series

Commissioning: Pre-Checks and Procedures

Immediate Checks After Commissioning

Essential checks to perform immediately after unit commissioning for proper operation.

Troubleshooting: Low Suction Pressure

Troubleshooting: High Condensing Pressure

Control and Safety Device Adjustment Parameters

Customer Configuration Settings and Set Points

Regulation Control Parameters and Set Point Adjustments

Fan and High Pressure Control Settings

Sensor Resistance Values

Customer Connection Terminal Block X2

Customer Connection Terminal Functions

Operation Report Recording

Routine Maintenance Procedures

Daily, Monthly, and Annual Maintenance Checks

Lubricating Oil Handling and Safety

General Refrigerant Safety Guidelines

Halocarbon and Hydrofluorocarbon Refrigerant Safety

Preliminary Advice for Fault Analysis

Troubleshooting Guide: Common Faults and Solutions (1-4)

Troubleshooting Guide: Common Faults and Solutions (5-6)