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AIREDALE SmartCool D - User Manual

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SmartCool™
Downflow Precision Air C
onditioning
R410A
Installation, M
aintenance and
Commissioning
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Summary

SmartCool Introduction

About Airedale Products and Customer Services

Warranty Information

Details on the warranty coverage for AIAC products and parts, including terms and conditions.

Customer Services Contact

Contact information for Airedale customer services, including sales, spares, and technical support.

Health and Safety Guidelines

Specifiers Guide Indoor Unit

Nomenclature and guide for specifying indoor units.

Nomenclature for Indoor Units

Explanation of the model nomenclature for Airedale SmartCool units.

System Configurations Overview

Overview of different system configurations available for the SmartCool units.

Dual Circuit System Configurations

Description of Dual Circuit systems, including X2X2, X2C0, W2W2, W2C0, W2F0.

Chilled Water System Configurations

Description of Chilled Water systems, including C000 and C0C0.

Installation Data - Dimensions

Detailed dimensions of the unit for installation planning.

Installation Data - Positioning

Guidelines for unit positioning, including clearance requirements.

Technical Data Overview

System Operating Limits

Operating limits for indoor air temperature, humidity, and outdoor temperatures.

Air Cooled Models (X2 X2) Data

Performance, mechanical, and electrical data for air-cooled models.

Water Cooled Models (W2 W2) Data

Performance, mechanical, and electrical data for water-cooled models.

Chilled Water Dual Circuit (C0 C0) Data

Performance, mechanical, and electrical data for dual-circuit chilled water models.

Commissioning Data Procedures

Procedures and data required for unit commissioning.

Commissioning Procedures

Commissioning Checklist

Checklist of essential pre-commissioning and commissioning tasks.

Pre-Commissioning Checks

Initial checks to be performed before unit operation.

Refrigeration Circuit Checks

Checks for pressures, switches, and fan controller.

Humidification Checks

Checks related to the humidification system.

Health and Safety Precautions

Refrigerant Handling Warnings

Warnings and guidelines for handling R410A refrigerant.

Indoor Unit Specifiers Guide

Indoor Unit Nomenclature

Explanation of the model nomenclature for Airedale SmartCool units.

Product Introduction

CE Directive Compliance

Certification details regarding compliance with EC Directives.

System Configurations Explained

Dual Circuit System Details

Explanation of Dual Circuit systems, including X2X2 and W2W2 configurations.

Dual Cool System Types

X2 C0 Dual Cool System

Details on the X2C0 dual cool system for redundancy.

W2 C0 Dual Cool System

Details on the W2C0 dual cool system with water and chilled water.

W2 F0 Dual Cool System

Details on the W2F0 dual cool system with water and free cooling.

Chilled Water System Configurations

C000 Chilled Water System

Details on the C000 single circuit chilled water system.

C0 C0 Chilled Water System

Details on the C0C0 dual circuit chilled water system.

Installation Data - Unit Dimensions

Unit Dimensions and Clearances

Standard airflow configuration dimensions and packed dimensions.

Unit Positioning Guidelines

Minimum Unit Clearance Requirements

Minimum clearances for floorstand and ceiling installations.

Electrical Service Connections

Incoming Mains Gland Plate Details

Details on the gland plate for cable entry.

Unit Weights - X2 X2 and X2 C0

Unit Weights - W2 W2 and W2 C0

Unit Weights - W2 F0, C000, C0 C0

Refrigerant Pipe Sizing

Refrigerant Charging Guide

System Refrigerant Charge Calculation

Liquid Line Refrigerant Charge Calculation

Formula for calculating liquid line refrigerant charge.

Refrigerant Volume Data

Liquid Subcooling Calculation

Method for calculating required liquid sub cooling to prevent refrigerant flashing.

Packaged Unit Refrigerant Volumes

Tables listing pre-charged refrigerant volumes for various packaged units.

Water Cooled and Free Cooling Design Data

Indoor Unit Pressure Drop Calculation

Formula for calculating maximum indoor unit pressure drop.

Installation Data - System Testing

System Pressure Strength Test Procedure

Procedure for pressure testing pipework for soundness and leaks.

System Leak Test Procedure

Procedure for testing the refrigeration system for leaks.

Filter Drier Installation Guidelines

Guidelines for installing the filter drier component.

Installation Data - Evacuation

Installation Data - Refrigerant Handling

Refrigerant Handling Guidelines

Guidelines for safe and compliant refrigerant handling.

Final Leak Test Procedure

Procedure for conducting a final leak test before site departure.

Installation Data - Oil Management

Compressor Oil Level Checks

Checks for compressor oil level and operation.

Compressor Oil Charging Guide

Guidance on oil charging for compressors and pipework.

Compressor Oil Information

Mechanical Data - X2 C0 Compressor Oil

Commissioning Data - Humidifier System

Humidifier Intelligent Modulation

Details on the humidifier's modulating capacity and cylinder optimization.

Humidifier Water Requirements

Supply Water Conductivity Limits

Limit values for supply water conductivity for medium to high and low conductivity.

Humidifier Water Supply Guidelines

Guidelines for water supply pressure and flow rate for the humidifier.

Humidifier Safe Operation

Water Conductivity and Cylinder Type Matching

Explanation of different cylinder types based on water conductivity.

Humidifier Pre-Start Checks

Essential pre-start checks for the humidifier.

Humidifier Commissioning Steps

Steps for commissioning the humidifier, including valve operation and current measurement.

Installation Data - Condensate Drainage

Condensate Pump Installation

Specifics on condensate pump installation and discharge limitations.

Condensate Pump Performance Graph

Graph illustrating condensate pump performance based on head and flow rate.

Installation Data - Condensate System

Condensate Pump Location and Fitting

Instructions for fitting the condensate pump assembly.

Condensate Drain Priming and Leak Checks

Checks to ensure no leaks in pipework or drain tray and priming procedure.

Condensate Pump Operation Checks

Checks for correct condensate pump operation and head limitations.

Installation - Airflow Control

Constant Pressure Control Explained

Explanation of constant pressure control method and its implementation.

Constant Air Volume Control Explained

Explanation of constant air volume control method and its implementation.

Fan Speed Performance Data

Fan Speed Performance Data - X2 X2

Pipework Schematics Legend

X2 X2 Pipework Schematics

X2 C0 Pipework Schematics

W2 W2 Pipework Schematics

W2 C0 Pipework Schematics

W2 F0 Pipework Schematics

C000 Pipework Schematics

C0 C0 Pipework Schematics

Unit Controls Overview

PCO3 Controller Description

Description of the PCO3 controller and its connectors.

Display Keypad Connections

Display Keypad Address Configuration

Control Panel Interface

Standard Icons on Display

Explanation of standard icons used on the display.

Control Navigation and Menus

Extra Functions Buttons Usage

Table detailing the functions of extra button combinations.

Navigation Menu Structure

List and description of available sub-menus for navigation.

EVD EVO Driver Setup

Removable Plug and Play Display

Procedure for setting up the EVD EVO driver with a removable display.

Driver Initialization Procedure

Driver Reset Function Steps

Steps to follow when downloading a new strategy or resetting the driver.

Controller Input and Output Details

Technical Data - System Operating Limits

Air Cooled Models (X2 X2) Performance Data

X2 X2 Cooling Duties Performance

Cooling duties performance data for X2X2 models with standard condenser match.

X2 X2 Mechanical Data

X2 X2 Electrical Data

X2 X2 Sound Data

X2 X2 Interconnecting Wiring Diagrams

Air Cooled and Chilled Water Models (X2 C0) Performance

X2 C0 Cooling Duties Performance Data

Cooling duties performance data for X2C0 models.

X2 C0 Mechanical Data

X2 C0 Electrical Data

X2 C0 Sound Data

X2 C0 Waterside Pressure Drops

X2 C0 Interconnecting Wiring Diagrams

Water Cooled Models (W2 W2) Performance Data

W2 W2 Cooling Duties Performance Data

Cooling duties performance data for W2W2 models.

W2 W2 Mechanical Data

W2 W2 Electrical Data

W2 W2 Sound Data

W2 W2 Waterside Pressure Drop

W2 W2 Interconnecting Wiring Diagrams

Water Cooled and Chilled Water Models (W2 C0) Performance

W2 C0 Cooling Duties Performance Data

Cooling duties performance data for W2C0 models.

Cooling Duties - Free Cooling (W2 F0)

W2 C0 Mechanical Data

X2 C0 Mechanical Data Continued

X2 C0 Mechanical Data Continued

W2 C0 Mechanical Data Continued

W2 C0 Mechanical Data Continued

W2 C0 Mechanical Data Continued

X2 C0 Electrical Data

X2 C0 Electrical Data Continued

X2 C0 Electrical Data Continued

W2 C0 Electrical Data Continued

W2 C0 Electrical Data Continued

W2 C0 Electrical Data Continued

W2 C0 Sound Data

W2 C0 Waterside Pressure Drops

C0 C0 Waterside Pressure Drop

W2 C0 Interconnecting Wiring Diagrams

W2 F0 Interconnecting Wiring Diagrams

Chilled Water Single Circuit (C000) Performance Data

C000 Cooling Duties Performance Data

Cooling duties performance data for C000 models.

C000 Mechanical Data

C000 Mechanical Data Continued

C000 Mechanical Data Continued

C000 Electrical Data

C000 Electrical Data Continued

C000 Sound Data

C0 C0 Waterside Pressure Drop

C0 C0 Interconnecting Wiring Diagrams

Chilled Water Dual Circuit (C0 C0) Performance Data

C0 C0 Cooling Duties Performance Data

Cooling duties performance data for C0C0 models.

C0 C0 Mechanical Data

C0 C0 Mechanical Data Continued

C0 C0 Mechanical Data Continued

C0 C0 Electrical Data

C0 C0 Electrical Data Continued

C0 C0 Sound Data

C0 C0 Waterside Pressure Drop

C0 C0 Interconnecting Wiring Diagrams

Commissioning Data - Humidifier

Humidifier General Description

General description of the humidifier and its features.

Humidifier Bottle Reconnection

Steps for reconnecting the humidifier bottle.

Humidifier Commissioning Data

Humidifier Initial Start-up

Details on humidifier initial start-up and operation.

Humidifier Commissioning Procedures

Humidifier Water Conductivity Matching

Water conductivity and cylinder type matching for optimal performance.

Humidifier Pre-Start Checks

Essential pre-start checks for the humidifier.

Humidifier Commissioning Steps

Steps for commissioning the humidifier, including valve operation and current measurement.

Condensate Pump Priming

Procedure for priming the condensate pump reservoir.

Commissioning Data - Advanced Controls

Electronic Expansion Valves (EEV)

Benefits and features of optional electronic expansion valves.

Head Pressure Control - Intelligent Modulation

System for head pressure control using a voltage regulating fan controller.

Commissioning Data - Fan Motor Technology

EC Fan Motor Features

Details on EC fan motor technology and benefits.

EC Fan Interrogation Procedure

Procedure for interrogating EC fans using a hardware interface kit.

Commissioning Data - Refrigerant Flow Control

Suction Throttle Valve Operation

Function and operation of the suction throttle valve for capacity control.

Hot Gas Re-Heat (HGRH) Option

Explanation of the hot gas re-heat option for energy-efficient dehumidification.

Commissioning Procedures - Initial Checks

Pre-Commissioning Checks - Pressure Testing

Procedure for pressure testing pipework for soundness and leaks.

Pre-Commissioning Checks - Triple Evacuation

Importance and procedure for triple evacuation of the system.

Electrical Connection Checks

Checks for electrical connections and termination.

Phase Rotation Verification

Verifying correct phase rotation for unit components.

Voltage Measurements

Measuring voltage at various points for recording.

Commissioning Procedures - Component Checks

Fan Section Checks

Information to record for the AHU fan motor during commissioning.

Airflow Failure Switch Setup

Procedure for setting up the airflow failure switch for different operating conditions.

Commissioning Procedures - System Checks

Chiller and Glycol Unit Checks

Checks for glycol type, concentration, water flow, and pressure drop.

Heating System Checks

Checks for electric heat operation, overheat cut-out, and low-pressure hot water coil valve.

Hot Gas Re-Heat Valve Checks

Checking operation of hot gas re-heat control valves.

Commissioning Procedures - Humidification and Condenser

Humidification System Checks

Checks for water supply, system features, bottle information, and operating parameters.

Condenser and Dry Cooler Fan Checks

Checks for condenser or dry cooler fan operation.

Commissioning Procedures - Refrigeration Circuit

Expansion Valve Type Recording

Recording the type of expansion valve fitted.

Pressure Switch Setting Recording

Recording the design pressure switch settings.

System Pressure Readings Recording

Recording actual system operating pressures.

Superheat and Subcooling Readings

Recording superheat and sub cooling readings for compressor protection.

Compressor Current Readings

Recording compressor operating currents at full load.

Sight Glass Checks

Checking the sight glass for refrigerant condition and moisture.

Filter Drier Installation

Guidelines for filter drier installation and quality.

Commissioning Procedures - Compressor Oil

Compressor Oil Level Check

Checking compressor oil levels at full and part load.

Additional Oil Added Considerations

Critical considerations for adding oil to refrigeration systems.

Commissioning - Indoor Unit Optional Extras

Condensate Pump Operation Check

Ensuring the condensate pump operates and is primed.

Firestat Operation Check

Checking the firestat operation and setpoint.

Suction Throttle Valve Checks

Checks for STV operation and its effect on compressor and refrigerant.

Commissioning Procedure - Control Variables

Recording Final Control Variables

Recording final control variables like controller type, address, and setpoints.

Maintenance Procedures

General Maintenance Schedule

Maintenance schedule and component access.

Filter Changing Procedure

Procedure for changing the unit filters.

Monthly Maintenance Tasks

3-Monthly Maintenance Checks

General checks for filters, drain, and humidifier.

Refrigeration Circuit Maintenance

Checks for pressures, switches, and fan controller.

Humidifier Bottle Replacement

Evaporator Fan Removal Procedure

Troubleshooting Indoor Unit Faults

Troubleshooting - Condenser Fan Issues

Troubleshooting - Refrigerant and Humidifier Issues

Unit Alarm Information

Viewing Active Alarms

Information on displaying and viewing active alarms.

Alarm Log Access and Interpretation

Accessing and understanding the alarm log.

Alarm Reset Procedure

Procedure for resetting alarms.

Alarm Code Directory

Alarm Code Directory - Continued

Alarm Code Directory - EEV Related

Alarm Code Directory - EEV Driver Details

Alarm Code Directory - EEV Driver Details Continued

Alarm Code Directory - EVD and Frost Protection

Alarm Code Directory - Communication and Supply

Outdoor Unit Specifiers Guide

Outdoor Unit Identification System

Explanation of the unit identification coding system.

Outdoor Unit Introduction

Overview of the outdoor unit range and features.

Standard Outdoor Unit Features

Outdoor Unit Construction Details

Details on cabinet construction and colour.

Vertical Air Discharge Configuration

Information on re-orienting for vertical air discharge.

Condenser Coil Specifications

Description of the condenser coil construction and factory testing.

Standard Outdoor Unit Features - Fans and Controls

Fan and Motor Assembly Specifications

Description of fan and motor assembly, including AC and EC motor options.

Head Pressure Control (Variable) Functionality

Head pressure control methods for standard and EC fans.

Optional Extras - Energy Saving Features

Electronically Commutated (EC) Fan Motor Benefits

Technology and benefits of EC fan motors for speed control and power reduction.

Installation Data - Unit Handling

Unit Stacking Guidelines

Guidelines on stacking units and required clearances.

Outdoor Unit Dimensions - Horizontal Case Size 1 & 2

Outdoor Unit Dimensions - Vertical Case Size 1 & 2

Optional Short Case Axial Fan (SCAF) Dimensions

Outdoor Unit Dimensions - Horizontal Case Size 5

Unit Lifting Procedures

Horizontal Air Discharge Lifting Instructions

Lifting instructions for units in horizontal discharge configuration.

Vertical Air Discharge Lifting Instructions

Lifting instructions for units in vertical discharge configuration.

Installation Data - Re-orientation to Vertical Discharge

Unit Positioning and Pipework

Pipework Connection Sizes

Tables detailing pipework connection sizes for various models.

Pipework Installation Good Practices

General good practices for installing refrigeration lines.

Condenser Performance Data

Condenser Capacity Data

Dry Cooler Performance Data

Dry Cooler Capacity Data and Operating Limits

Standard Variable Speed Head Pressure Control Limits

Operating limits for standard variable speed head pressure control.

Sound Data - Standard Fan

Sound Measurement Methodology

Explanation of sound measurement methodology.

Standard Fan Sound Data - Horizontal

Sound data for standard fans in horizontal configuration.

Standard Fan Sound Data - Vertical

General Specification - Mechanical Data

Mechanical Data - Condensers and Dry Coolers (CR12-CR30)

Mechanical specifications for CR12-CR30 models.

Mechanical Data - Condensers and Dry Coolers (CR35-CR75)

Mechanical Data - Condensers and Dry Coolers (CR80-CR105)

Mechanical Data - Condensers and Dry Coolers (CR130-CR165)

Dry Cooler Waterside Pressure Drop

Electrical Data - Condensers and Dry Coolers

Interconnecting Wiring - W2 C0 Diagrams

Wiring diagrams for W2C0 models.

Troubleshooting - Unmatched Outdoor Units

Troubleshooting - Airedale Matched Outdoor Units

General Maintenance Schedule

3-Monthly Maintenance Checks

General checks for filters, drain, and humidifier.

Refrigeration Circuit Maintenance Checks

Visual inspection of pipework, components, and head pressure control.

NOTES

Where to Find Us

AIREDALE SmartCool D Specifications

General IconGeneral
BrandAIREDALE
ModelSmartCool D
CategoryChiller
LanguageEnglish

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