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CLIVET CPAN-U-51

CLIVET CPAN-U-51
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CPAN-U 17-21-25-31-41-51
“ELFOFRESH LARGE”
Make-up unit, full fresh air
Installation and Use Manual
M25E40P5-11 22/04/14
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CLIVET CPAN-U-51 Specifications

General IconGeneral
BrandCLIVET
ModelCPAN-U-51
CategoryAir Conditioner
LanguageEnglish

Summary

Unit Identification

Serial Number Label

Details about the serial number label, its location, and importance for unit identification.

Instructions for the User

Common Shutdown Causes

Lists common reasons for the unit to stop operating.

General Warnings

Additional Safety Precautions

Highlights additional safety measures and design solutions to prevent risks.

Residual Risks

General Operational Risks

Lists potential hazards like burning smells, smoke, contact with hot parts, and improper panel closure.

Electrical System Risks

Risks related to power supply, connections, grounding, and internal live parts.

Refrigerant Safety

Risks from refrigerant escaping, contact with flames, or overheating circuits.

Refrigerant Safety Charge

Safety information and handling precautions for R-410A refrigerant.

Condensate Discharge Connection

Air Connections Importance

Importance of air connections for unit operation and silence, considering pressure drops and airflow.

Electrical Connection

Standard Unit Electrical Data

Table detailing electrical data such as voltage, FLA, LRA, FLI, and MIC for different unit sizes.

Electrical Connection Details

Connection to the Mains

Step-by-step instructions for connecting the unit to the main power supply.

Functional Connections Overview

Refers to the wiring diagram for all connections and details remote control device usage.

Start-Up Procedures

Preliminary Checks

Essential checks before starting up the unit, including installation and power supply.

Aeraulic System Checks

Checks for air filters, ducting, dampers, grilles, and diffusers for proper air distribution.

Refrigerant System Checks

Verification of the refrigerating circuit, oil stains, pressure, and service outlets.

Water System Checks

Checks for the water circuit, filling, pressurization, seal tests, and air bleeding.

Electrical System Checks

Verification of screw tightness, grounding, panel closure, voltage, and frequency.

Start-Up Operations

Verify Tensions and Absorptions

Checking fluid temperatures, power supply tension, phase unbalance, and total absorption.

Air Flow Check

Checking the effective unit flow-rate and its relation to system characteristics.

Refrigerant Circuit Parameter Check

Recording operational parameters like discharge temperature, pressure, and temperatures for monitoring.

Control System

Control Interface Overview

Overview of the control panel interface, including buttons and indicators.

Working Logic Explanation

Explains how the unit manages incoming external air and ventilation based on temperature.

Operating Modes Selection

Details on manual and automatic selection of Heating/Cooling modes.

Control Functions

Set-Point Adjustment

Manual and automatic ambient set-point adjustments and calculations.

HID-P1 Room Thermostat

Setting the Working Setpoint

Procedure to set the desired working setpoint.

Alarm Indication

How alarms are displayed and what they indicate.

Viewing Active Alarms

How to scroll through active alarms.

Alarm Reset Procedure

Procedure for resetting active alarms.

Parameter Access

Information regarding parameters accessible by service centers for calibration.

Alarm List Reference

Alarm Reset Precaution

Crucial instruction to address the cause before resetting alarms to prevent damage.

Alarm Code Reference Table

Table detailing alarm codes, their meanings, and reset procedures.

Alarm Code Interpretation

Keypad Operation

Button Functions

Identifies the function of each button on the keypad.

LED Indicator Meanings

Explains the meaning of various LED indicators on the keypad.

CoolingHeating Selection

How to manually select Cooling or Heating mode using the keypad.

Keypad Functions

Parameter Modification

Steps for modifying parameters using the keypad.

Accessible Parameters List

Table listing accessible control parameters, mnemonic, value, and unit.

Alarm Displaying and Access

How alarms are displayed on the keypad and how to access the alarm log.

Status List Monitoring

Status Display Navigation

How to display and navigate through various unit status variables.

Status Code Reference

Table detailing status numbers, keypad status codes, and units of measurement.

Status List Details

Routine Maintenance

Critical Safety for Maintenance

Critical safety instruction to disconnect power before any maintenance or cleaning.

Air Filter Maintenance

Importance of clean air filters for unit performance, health, and hygiene.

Maintenance Inspections

Inspection Frequency Guidelines

Specifies minimum inspection frequency and factors influencing it based on unit usage.

Inspection Tasks List

Lists the specific inspection tasks to be performed.

Refrigerant Tables

Overheating Calculation

Definition and calculation method for overheating.

Subcooling Calculation

Definition and calculation method for subcooling.

Troubleshooting Guide

Qualified Personnel and Safety

Emphasizes troubleshooting by qualified personnel adhering to safety laws.

Alarm Reset Precautions

Crucial instruction to address alarm cause before resetting to prevent damage.

Repeated Resets Warning

Warning about potential serious damage from repeated alarm resets.

Possible Alarm Causes Overview

Introduction to the list of potential alarm causes and their troubleshooting.

Technical Data

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