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Calorex Variheat AW600 - User Manual

Calorex Variheat AW600
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1002594 ISSUE 1 M172 VARIHEAT
Variheat system
AW600/900/1200/1500
Owner installation manual (1002594 issue 1)
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Summary

Health and Safety Warning

General Safety Precautions

Safety warnings for operating and maintaining the Variheat system, emphasizing qualified personnel.

Variheat Touchscreen Interface

First Home Screen Details

Explains the indicators, measurements, and buttons on the first home screen.

Humidity and Temperature Settings

Optimal Pool Environment Settings

Recommends settings for pool hall humidity and air/water temperatures for comfort and economy.

User Settings Configuration

Accessing User Settings

Explains how to access user settings via the cog button and PIN entry.

Controller Clock and Daylight Saving

Setting the Date and Time

Procedure for setting the internal clock and date of the controller.

Time Clock Scheduling

Setting Occupied;Unoccupied Periods

Explains how to set daily time periods for occupied and unoccupied modes.

Alarm Notifications and Status

Alarm Screen Overview

Describes the alarms screen and how it indicates warnings or faults.

Set Points and Switches Adjustment

User Security and PIN Management

Password and PIN Settings

Covers changing the user PIN and enabling/disabling password protection.

Advanced Settings Access

One-Time Password for Advanced Settings

Details the one-time PIN required to access advanced parameters.

Sensor Offset Calibration

Adjusting Sensor Offsets

Explains how to enter corrections for sensor calibration to improve accuracy.

BMS Connectivity Settings

Modbus;RTU and BACnet Settings

Configuration options for BMS connectivity using Modbus/RTU and BACnet.

PLC Ethernet Settings

Ethernet Configuration Options

Settings for BMS connectivity via BACnet/IP, including DHCP and port settings.

Remote Access to Variheat Touchscreen

Access via Android;iOS Mobile Device

Instructions for controlling the Variheat using a mobile app like Vijeo Design'Air.

Access via ActiveX Web Browser

Guide for accessing the Variheat controller using a web browser with ActiveX.

Installation Overview and Preparation

Siting and Machine Location

Plumbing Installation Details

Pool Water and LPHW Connections

Instructions for connecting pool water and LPHW (Low Pressure Hot Water) circuits.

Water Flow Rate Determination

Electrical Connections Overview

Electrical Installation and Safety

Electrical Safety Regulations

Ensuring compliance with IET Regulations and EMC standards.

Protected Supply and Earthing

Recommendations for R.C.C.B. fitting, supply ratings, and earthing.

Volt-Free Terminals and Remote Access

After Installation Procedures

Pre-Commissioning Checklist

Essential checks before commissioning the installed Variheat unit.

Initial Start-Up Sequence

Steps for safely powering up and starting the Variheat for the first time.

Scheduled Maintenance

Routine Maintenance Operations

List of tasks to be performed during planned maintenance visits.

Circuit Diagrams and MCB Settings

Single Phase Power Circuits

Electrical diagrams for single-phase power supply and component protection.

Three Phase Power Circuits

Electrical diagrams for three-phase power supply and component protection.

Variheat Technical Specifications

Dehumidification and Heat Output Data

Specifications for dehumidification capacity and heat output (air/pool water).

Unit Dimensions

600;900 Vertical Upflow Dimensions

Detailed dimensions for 600/900 vertical upflow units with and without modules.

600;900 Vertical Downflow Dimensions

Detailed dimensions for 600/900 vertical downflow units with and without modules.

600;900 Horizontal Versions Dimensions

Detailed dimensions for 600/900 horizontal units with and without modules.

Warranty Conditions and Exclusions

Warranty Claim Exclusions

Lists conditions under which warranty claims will not be accepted by Calorex.

Calorex Variheat AW600 Specifications

General IconGeneral
ModelVariheat AW600
TypeAir-to-water heat pump
RefrigerantR410A
Power Supply400V/3ph/50Hz
IP RatingIPX4

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