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Universal UCS Series User Manual

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MANUAL FOR
AIR COOLED
INDUSTRIAL CHILLERS
MODEL: UCS-10A
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Universal UCS Series Specifications

General IconGeneral
BrandUniversal
ModelUCS Series
CategoryChiller
LanguageEnglish

Summary

Specification

Product Description

Describes UCS series chillers, cooling medium temp, and applicable industries.

Technical Specifications

Details technical parameters of the UCS-10A model, including cooling conditions and capacity.

Transportation

Unit Installation

Installation Positioning

Instructions for positioning the unit for installation, including space and base requirements.

Electrical Installation

Air Duct Installation

Requirement for an air duct where air flow is not guaranteed, shown in a diagram.

Pipeline Installation

Instructions for connecting the unit to chilled water system and power supply.

Wire Selection Guidelines

Recommendation for selecting wire thickness based on chiller current.

Power Supply Requirements

Specifies voltage and frequency requirements for the unit's power supply.

Commissioning

Pre-Operation Checks

Checklist for verifying environmental and supply conditions before starting the unit.

Chilled Water System Operation

Procedures for operating the chilled water system, including PH value and start/stop orders.

Maintenance Procedures

Basic maintenance tasks like cleaning condensers for optimal performance and longevity.

Troubleshooting

Appearance of DM500B

DM500B Control Panel Appearance

Shows the physical layout and keys of the DM500B control panel.

Face of Pages

Start Display

Describes the initial screen displayed when the controller starts up, including welcome message.

Main Face

Shows the primary operating screen displaying temperature and status after startup.

User's Inquiry Operation

User's Inquiry Operation

Explains how to inquire about system status like trouble lists, run time, and clock.

User's Set

User Settings

Details how to set parameters like temperature, mode, and timing for the unit.

Use Set Configuration

Explains how to configure compressor and heater usage settings.

Unit Operation

Unit Start Procedure

Step-by-step instructions for starting the unit, including pump, fan, and compressor sequence.

Unit Stop Procedure

Step-by-step instructions for stopping the unit, including compressor, fan, and pump sequence.

Trouble and Cause Identification

Lists common causes for compressor and unit breakdowns.

Run Indication

Explains the function of the run indicator light on the unit.

Alarm Function

Describes when the alarm indicator will be active and how it turns off.

Trouble Disposal

Trouble Disposal Procedure

Steps to take when trouble occurs, including alarm silencing and resetting.

Settings

System Settings Overview

Details various system settings like SYS, TIME, TEMP, and INPUT configurations.

Input and Sensor Settings

Covers settings for input signals and sensor configurations.

Diagram of electrical connection

Electrical Circuit Diagram

Provides a detailed circuit diagram for the unit, showing component connections and wiring.