Zanotti uniblock ZM Series User Manual

ZM
MANUALE USO E MANUTENZIONE
USE AND MAINTENANCE INSTRUCTIONS
NOTICE DE MODE D’EMPLOI ET D’ENTRETIEN
GEBRAUCHS- UND WARTUNGSHANDBUCH
MANUAL DE USO Y MANUTENCIÓN
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GB
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Zanotti uniblock ZM Series Specifications

General

Brand	Zanotti
Model	uniblock ZM Series
Category	Air Conditioner
Language	English

Summary

Safety Recommendations

Warning and Attention Plates

Unit Description and Operation

Unit Description

Details the components and construction of the ZM series condensing units.

Operational Principles

Explains how cold is produced via refrigerant cycle and defrost mechanisms.

Handling and Transport

Installation Guide

Warning Plates and Dimensions

Lists warning labels and provides key physical dimensions for unit models.

Optimal Location Advice

Offers recommendations for placing the unit in a well-ventilated area.

Free Room Requirements

Specifies the necessary clearance around the unit for operation and maintenance.

Straddle Version Installation

Details the installation procedure for the straddle version of the unit.

Straddle Version Drainage Setup

Describes the setup for connecting evaporation water drainage in straddle versions.

Safety Devices Overview

Outlines the mechanical and electrical safety features integrated into the unit.

Cleaning Instructions

Provides instructions for cleaning the unit's components using appropriate methods.

Unit Connection

Electric Connection Details

Explains electrical connection requirements, including wiring colors and safety devices.

Electric Controls

Control Panel Overview

Introduces the electronic control panel and its primary function.

Pushbuttons and LED Indicators

Describes the function of each pushbutton and the meaning of LED signals.

Temperature Monitoring and Reset

Details how to view and reset recorded minimum and maximum temperatures.

Parameter and Setpoint Adjustments

Explains how to modify operating parameters and adjust the setpoint temperature.

Checks and Starting Procedures

Pre-Start Checks

Lists essential checks to perform before powering on the unit.

Unit Startup Sequence

Outlines the steps for starting the unit and setting the desired cold room temperature.

Wiring and Maintenance

Wiring Diagram Reference

Informs the user about the availability of a specific wiring diagram for the ZM series.

Maintenance Overview

Highlights the importance of maintenance for unit longevity and performance.

Routine Maintenance Tasks

Describes regular tasks like condenser cleaning and contact checks.

Service Operations by Technicians

Specifies tasks that must be performed exclusively by qualified service personnel.

Troubleshooting Common Issues

Provides solutions for typical problems such as compressor stoppage or ice formation.

Alarm Messages and Causes

Lists common alarm messages and their potential causes for quick diagnosis.

Spare Parts and Disposal

Ordering Spare Parts

Instructs on how to correctly order replacement parts for the unit.

Waste Disposal Guidelines

Provides instructions for the environmentally responsible disposal of packing materials and the unit.