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CLIMAVENETA W3000 User Manual

CLIMAVENETA W3000
104 pages
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W3000
TECHNICAL MANUAL
C0240111-04-05-GB
Replaces C0240111-03-05-GB
CLIMAVENETA S.p.A
Via Sarson, 57C
36061 Bassano del Grappa(VI)-ITALY
GB
Tel. (+39) 0424 509 500
Fax. (+39) 0424 509 509
www.climaveneta.it
info@climaveneta.it
The information contained in this document may be modified without prior notice.
No part of this document may be reproduced and/or disclosed to third parties or competitors.
April 2005

Table of Contents

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CLIMAVENETA W3000 Specifications

General IconGeneral
BrandCLIMAVENETA
ModelW3000
CategoryThermostat
LanguageEnglish

Summary

User Interface Overview

User Interface Controls and Indicators

Details of keys, LEDs, and their functions for different W3000 interfaces.

Menu Structure and Navigation

Menu Tree Diagrams

Visual representation of menu trees for W3000 and W3000 base interfaces.

Setting Up Unit Connections

Available Hardware Configurations

Overview of hardware options and physical connections for W3000 units.

Connecting Multiple Units

Base-Expansion Connection Type

Details on connecting units using the base-expansion method.

Master-Slave and Mixed Connection Types

Explanation of master-slave and mixed connection methods for units.

Additional Connections and Installations

Configuring Analogue Inputs and Mounting Cards

Details on configuring analogue inputs and installing clock/serial cards.

Terminal Configuration

Keyboard and Card Address Settings

Procedures for setting keyboard and card addresses for proper operation.

Configuring L, XL, E Cards and Plan Network

Steps for configuring specific card types and the plan network.

Remote Keyboard Connectivity

Connecting Remote Keyboards with T Shunts

Instructions for connecting remote keyboards using T shunts.

Unit On/Off Operations

Switching Unit On and Off via Interface and Inputs

Procedures for turning the unit on and off using keys, parameters, or digital inputs.

On/Off Control via Time Bands and Supervision Protocol

Methods for controlling unit power using time schedules and supervision.

User Programming Functions

Setting the Operating Mode

How to set the unit's operating mode (chiller, heat pump, recovery, etc.).

Operating Mode Control via Digital Inputs and Supervision

Methods for setting operating modes using digital signals and protocols.

User Menu and Adjustment Types

Navigating the user menu and understanding adjustment methods.

Centrifugal Compressor Adjustment Methods

Details on adjusting centrifugal compressors, including single-unit examples.

Screw Compressor Modulating Adjustment and Recovery Settings

How to perform modulating adjustment for screw compressors and set recovery parameters.

Setpoint and Clock Menu Functions

Setting Setpoints and Managing Time Bands

How to set different operating setpoints and configure time bands.

Manufacturer Programming Access

Manufacturer Menu Structure

Overview of the manufacturer menu structure and access procedures.

Freecooling Functionality

Freecooling Principle and Valve Control

Explanation of the freecooling system and its valve control mechanisms.

Condensation Management

Condensation Adjustment Methods and Fan Control

Details on condensation adjustment types and fan control strategies.

Alarm Management and Codes

Alarm Table and Reset Procedures

List of alarms, their descriptions, and reset methods.

W3000 Masks Reference

Masks for Unit Configuration and Operation

Masks for main display, unit type, compressor, pump, and global settings.

Masks for Control Functions and Alarms

Masks for condensation, freecooling, defrost, and alarm settings.

Masks for Calibration, Service, and I/O

Masks for calibration, service, digital/analogue I/O, and clock settings.

Masks for Analogue I/O and Setpoints

Masks detailing analogue I/O for master/slave units and setpoint menus.

W3000 Base Masks Reference

Masks for Display, User Menu, and Supervisor Settings

Masks for display, user menu, supervisor, serial comms, and I/O status.

Masks for Setpoints, Unit Info, and Alarms

Masks for setpoints, unit details, compressor hours, and alarms.

W3000 Parameters Reference

Parameters for Unit, Compressor, and Condensation Control

Parameters for unit type, compressors, modulation, condensation, and freecooling.

Parameters for Defrost, Alarms, Calibration, and Adjustments

Parameters for defrost, alarms, pressure controls, calibration, and adjustments.

Parameters for Time Bands, Supervisor, and Language

Parameters for time bands, supervisor, communication, and system configuration.

I/O Tables for 'S' Hardware

'S' Hardware I/O Mapping

Detailed I/O list for 'S' hardware in various unit configurations.

I/O Tables for 'M' Hardware

'M' Hardware I/O Mapping

Detailed I/O list for 'M' hardware in various unit configurations.

I/O Tables for 'L' Hardware

'L' Hardware I/O Mapping (Various Units)

I/O mapping for 'L' hardware in hermetic, centrifuge, water-water units.

I/O Tables for 'HL' Hardware

'HL' Hardware I/O Mapping

Detailed I/O list for 'HL' hardware in various unit configurations.

I/O Tables for 'B' Hardware

'B' Hardware I/O Mapping

Detailed I/O list for 'B' hardware in various unit configurations.

Expansions for Hermetic Compressors

'E' Expansion for Chiller with Recovery (Address 1)

Details of 'E' expansion for chillers with recovery, address 1.

'M' Expansion for Hermetic Compressors (Address 2)

Details of 'M' expansion for hermetic compressors, address 2.

'E' Expansion for Chiller with Freecooling (Address 3)

Details of 'E' expansion for chillers with freecooling, address 3.

'E' Expansion for Units with >4 Compressors (Address 4)

Details of 'E' expansion for units with more than 4 compressors, address 4.

Expansions for Semi-Hermetic Compressors

'E' Expansions for Chillers with Heat Pumps (Address 5)

Details of 'E' expansions for chillers with heat pumps, address 5.

Expansions for Centrifuge Compressors

'E' Expansion for Chillers with Setpoint Variation (Address 3)

Details of 'E' expansion for chillers with setpoint variation, address 3.

'E' Expansion for Chillers with Recovery (Address 1 & 5)

Details of 'E' expansion for chillers with recovery, addresses 1 and 5.

'E' Expansion for Chiller with Freecooling (Address 3)

'E' Expansion for Chiller with Heat Pumps (Address 5)

Details of 'E' expansion for chillers with heat pumps, address 5.

'E' Expansion for Semi-Hermetic Compressors (Address 4)

'E' Expansion for Chillers with Setpoint Variation (Address 3)

Details of 'E' expansion for chillers with setpoint variation, address 3.

Symbols Used in W3000 Masks

Symbol Descriptions for Interface Masks

Explanation of symbols used in W3000 and W3000 compact interface masks.

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