Kaysun KEM-65 DHN3 - User Manual

TECHNICAL MANUAL
Modular Chiller
KEM-30 DNH3 KEM-65 DHN3
KEM-130 HN3
KEM-200 HN3 KEM-250 HN3
Thank you very much for purchasing our air conditioner. Before using your air
conditioner please read this manual carefully and keep it for future reference.

Summary

2 Features

2.1 Key Features Overview

Highlights essential functionalities like modular design, digital scroll, and temperature ranges.

3 Specifications

5 Refrigeration System Drawings

5.1 System Diagrams by Module

7 Wire Diagrams

7.1 Wiring Schematics by Module

8 Electric Characteristics

9 Capacity Tables

9.1 Cooling Capacity Data

Presents cooling capacity and power consumption data across various temperatures for the 30kW module.

10 Troubleshooting

10.1 Failure & Protection Codes

Lists error codes, their meanings, and associated protection functions.

10.2 Troubles and Solutions

Offers solutions for common operational issues and diagnostic steps.

11 Installation

11.1 Unit Installation and Transportation

11.2 Water System Installation

12 Commissioning

12.1 Preparation and Test Run

13 Maintenance

13.1 General Maintenance Procedures

Covers component checks, scale removal, winter shutdown, and part replacement.

14 Control System

14.2 Wired Controller Operation

14.3 Control Software Usage

Kaysun KEM-65 DHN3 Specifications