Lauda ULTRACOOL UC 14 User Manual

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ULTRACOOL

UC 8, UC 14, UC 24, UC 50, UC 65

DMI-0217-07

27/02/2020

Questions and Answers:

D
David ContrerasAug 8, 2025
What to do if my Lauda Chiller shows an HP alarm due to a pressure switch?
- C
  christiantateAug 8, 2025
  If your Lauda Chiller displays an HP alarm related to the pressure switch, several factors could be the cause. First, ensure that the lateral panels of the housing are closed. Next, check for adequate airflow into the condenser, ensuring there is enough free space and cleaning the condenser if it's dirty. If the ambient temperature is too high, wait for it to decrease. Should the motor fan not be working (not turning when the chiller is running), or if you suspect a high-pressure switch failure, contact authorized technical service.
T
Theresa PerkinsAug 25, 2025
What to do if my Lauda Chiller displays an alarm for freezing evaporating temperature?
- M
  martinsamanthaAug 25, 2025
  If your Lauda Chiller is showing an alarm related to the freezing evaporating temperature, it could be due to a few reasons. Start by checking the water circuit for any blockages and clean it. Replace the water filter element if needed. Also, check for any closed valves in the circuit, as this could cause freezing due to low ambient temperature. If the water tank temperature sensor is faulty, contact authorized technical service.

Lauda ULTRACOOL UC 14 Specifications

General

Brand	Lauda
Model	ULTRACOOL UC 14
Category	Chiller
Language	English

Summary

Introduction to Ultracool

Ultracool Safety Regulations

Operator must observe national and factory regulations; maintenance by trained personnel.

Ultracool Installation Guide

Ultracool Installation Site

Ultracool Water Connection

Ultracool Electrical Connection

Specifies voltage, frequency, phase, and connection requirements for power supply.

Ultracool Startup Procedures

Ultracool Operating Conditions

Ultracool Chiller Startup

Steps for preparing and starting the chiller, including filling the tank and priming the pump.

Ultracool Chiller Control System

Ultracool Control & Monitoring Elements

Ultracool UC Controller Interface

Ultracool Chiller Operation

How to operate the chiller via remote control or display, and power-on memory behavior.

Ultracool Ethernet Configuration

Ultracool Maintenance Procedures

Ultracool Basic Maintenance

Routine weekly, monthly, and yearly maintenance tasks for the chiller.

Ultracool Troubleshooting Guide

Ultracool Log File Saving for Alarms

Ultracool Alarms and Warnings

Lists common faults, their causes, solutions, and restart procedures.

Ultracool Technical Specifications

Ultracool Annexes and Appendices

Ultracool Water Quality Standards

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