Shini SIC-A-R2 User Manual

SIC-A-R2
Air-cooled Water Chiller
Date: Nov, 2014
Version: Ver.B (English)

Shini SIC-A-R2 Specifications

General

Brand	Shini
Model	SIC-A-R2
Category	Chiller
Language	English

Summary

General Description

1.1 Coding Principle

Explains the model designation and its components.

1.2 Main Features

Details standard configurations and optional accessories for the water chiller.

1.3 Technical Specifications

Provides detailed technical data and dimensions for SIC-A-R2 models.

1.4 Safety Regulations

Outlines essential safety rules and precautions for operating the machine.

1.5 Exemption Clause

Clarifies Shini's liability regarding product use and maintenance.

Structural Features and Working Principle

2.1 Main Functions

Describes the core operations and applications of the SIC-A-R2 series water chillers.

2.2 Parts Drawing

Presents diagrams and parts lists for various components and models.

2.3 Main Electrical Components

Details the primary electrical parts and their functions within the system.

Installation and Debugging

3.1 Installation Notices

Provides essential guidelines and precautions for installing the water chiller.

3.2 Schematic Drawing of Installation

Illustrates the proper setup and connection diagram for the chiller system.

3.3 Power Supply

Specifies the required power supply requirements and connection details.

Application and Operation

4.1 Control Panel

Explains the functions and indicators of the chiller's control panel.

4.2 Machine startup

Guides the user through the correct procedure for starting up the water chiller.

4.3 Machine Shutdown

Details the proper steps for safely shutting down the water chiller.

4.4 Thermostat 1

Explains temperature settings and controller functions for the thermostat.

4.5 Condenser and Evaporator Cleaning Step

Provides instructions for cleaning the condenser and evaporator.

Trouble-shooting

1. No power supply display or phase reversal

Addresses issues with power display or incorrect phase sequence.

2. Pump overload

Details causes and solutions for pump overload faults.

3. Compressor overload

Covers compressor overload issues and their resolutions.

4. The high pressure is too high

Analyzes and provides solutions for excessively high system pressure.

5. The high pressure is too low

Addresses situations where system pressure is too low.

6. The low pressure is too low

Details causes and solutions for low system pressure.

7. The low pressure is too high

Explains faults related to excessively high low pressure.

8. Compressor overheat

Provides troubleshooting steps for compressor overheating.

9. Air return pipe and compressor frost over

Addresses issues with frost on air return pipes and the compressor.

10. Compressor start-up or trip issues

Troubleshoots problems with compressor starting or tripping.

11. Cooling capacity below standard

Explains how to resolve issues with insufficient cooling capacity.

Maintenance and Repair

6.1 Fill in the Refrigerant

Step-by-step guide for filling the refrigerant into the system.

6.2 Components Maintenance

Details maintenance procedures for key components like condenser and evaporator.

6.3 Maintenance Schedule

Provides a schedule for regular checks and maintenance tasks.