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BrookVent aircycle 4.1 - User Manual

BrookVent aircycle 4.1
48 pages
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in Heat Recovery Ventilation
Installation, maintenance & user manual
Applicable to the following aircycle 4.1 models:
PRODUCT CODE DESCRIPTION
AS 90-0401-WDS-01 aircycle 4.1 c/w Integral Humidistat & Summer Bypass - Wall Mount
AS 90-0401-WDS-01V aircycle 4.1 c/w Integral Humidistat & Summer Bypass - Wall Mount Inverted
AS 90-0401-FDS-01 aircycle 4.1 c/w Integral Humidistat & Summer Bypass - Floor Mount
AS 90-0401-FDS-01V aircycle 4.1 c/w Integral Humidistat & Summer Bypass - Floor Mount Inverted
PERFORMANCE
UNRIVALLED
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Summary

Introduction

Model Variations

Lists the specific aircycle 4.1 models covered by the manual.

Product Guarantee

Details the warranty period and conditions for the product.

Safety

General Safety

Provides essential safety precautions for operating the unit.

Responsibility of the Installer

Outlines the duties and responsibilities of the person installing the unit.

Responsibility of the Occupant

Defines the user's responsibilities for maintaining the system.

Specifications;Dimensions (mm)

Duct Connections

Illustrates standard and inverted configurations for duct connections.

Detailed Specification

Lists materials, electrical details, and control features of the unit.

SAP Appendix Q Results

Presents performance data according to SAP Appendix Q standards.

Airflow: Pressure;Performance Curve

Displays the unit's airflow versus pressure characteristics.

Acoustic Performance

Provides detailed sound level data across various frequencies.

Acoustic Performance (Incl. Indicative pressure)

Presents acoustic data including indicative pressure levels.

Installation

Mounting

Covers general guidelines for securely mounting the unit.

Wall Mount

Details the procedure and requirements for wall mounting the unit.

Floor Mount

Details the procedure and requirements for floor mounting the unit.

Ductwork and Connections

Explains duct sizing, types, bends, and terminal requirements.

Connection of Condensate Drain

Guides on connecting the condensate drain, including trap and fall requirements.

Inverting the unit

Provides instructions on how to invert the unit for alternative duct connection layouts.

Changing from top spigot to side spigot

Describes how to reconfigure duct connectors from top to side outlets.

Electrical Connections; Wiring

Wiring Schematic

Illustrates the electrical wiring diagram for the unit and controls.

Colour code for internal wiring connectors

Lists the colour coding for internal wiring connectors for easy identification.

Controls and Settings

Fan Speed Control

Explains how to adjust trickle and boost fan speeds via the digital display.

Commissioning Fan Speeds

Details the step-by-step process for commissioning fan speeds.

Humidity Control

Describes how to set and use the internal humidistat for boost activation.

Boost Over-Run Timer

Explains the function and setting of the automatic boost over-run timer.

Frost Protection

Details the automatic frost protection feature and its operation.

Tempering Summer Bypass

Explains the automatic summer bypass feature for temperature regulation.

Fan Fault Indication

Describes how fan faults are indicated on the unit's display.

Digital Controller

Provides an overview of the digital controller's interface and functions.

Maintenance

Filter Replacement

Guides on the frequency and procedure for changing the unit's filters.

Heat Exchange Core Check

Explains how to check and clean the heat exchange core if needed.

Fan Replacement

Details the process for replacing a fan unit if it fails.

Sensor Replacement

Outlines the procedure for replacing temperature and humidity sensors.

PCB Module Replacement

Describes how to replace the unit's PCB module in case of failure.

Additional Maintenance Checks

Lists other recommended checks during annual maintenance.

User Operation

Typical Automatic Control Options

Explains common automatic control methods like PIR sensors and humidistats.

Typical Manual Control Options

Describes typical manual controls like switches for boost or purge.

Customer Support

BrookVent aircycle 4.1 Specifications

General IconGeneral
BrandBrookVent
Modelaircycle 4.1
CategoryFan
LanguageEnglish