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Daikin PreciseLine Series - User Manual

Daikin PreciseLine Series
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Installation and Maintenance Manual IM 1267-7
Group: Applied Terminal Systems
Part Number: IM1267-7
Date: February 2023
PreciseLine® Air Handler
Sizes 006 through 100
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Summary

Introduction and Safety

Hazardous Information Messages

Critical warnings about potential hazards during unit operation or maintenance.

Receiving and Handling

Proper procedures for inspecting and handling the unit upon arrival.

Nomenclature

Nomenclature

Defines unit model codes, component designations, and wiring labels for clarity.

Installation Procedures

Optional Mixing Box and Discharge Plenum Removal

Steps for removing mixing boxes and discharge plenums for installation access.

Service Clearances

Required space around the unit for service, maintenance, and access.

Rigging and Lifting

Safe methods for rigging, lifting, and positioning the unit during installation.

Mounting and Leveling

Procedures for mounting, leveling, and vibration isolation of the unit.

Electric Heat and Wiring

Electric Heat Systems

Details on electric heat operation, safety features, and protection devices.

Field Power Wiring

Guidelines for connecting the unit's main power supply, including voltage and ampacity.

Field Control Wiring

Instructions for connecting low-voltage control wiring and potential field connections.

Control System Operation

MicroTech 4 Lite Controller

Information on the portable interface, unit operation modes, and startup procedures.

Controller Navigation and Settings

Guide to operating the controller interface, managing passwords, and setting parameters.

Unit Operation Modes

Explains various unit operating states like fan only, economizer, and compressor control.

Startup Procedures

Step-by-step guides for initial unit start-up and configuration.

Example Wiring Diagrams

Typical Wiring Configurations

Illustrative wiring schematics for different unit configurations and controls.

Physical and Dimensional Data

Component Weights and Data

Weight specifications for unit components and technical data for fans, motors, and coils.

Unit Dimensions

Comprehensive dimensional data for various unit sizes and configurations.

Startup, Maintenance, and Warranty

Startup Checks

Essential checks and safety precautions before initial unit startup.

Maintenance Procedures

Steps for coil maintenance, component removal, and motor replacement.

Warranty Information

Details regarding product warranty, return procedures, and replacement parts.

Summary

Introduction and Safety

Hazardous Information Messages

Critical warnings about potential hazards during unit operation or maintenance.

Receiving and Handling

Proper procedures for inspecting and handling the unit upon arrival.

Nomenclature

Nomenclature

Defines unit model codes, component designations, and wiring labels for clarity.

Installation Procedures

Optional Mixing Box and Discharge Plenum Removal

Steps for removing mixing boxes and discharge plenums for installation access.

Service Clearances

Required space around the unit for service, maintenance, and access.

Rigging and Lifting

Safe methods for rigging, lifting, and positioning the unit during installation.

Mounting and Leveling

Procedures for mounting, leveling, and vibration isolation of the unit.

Electric Heat and Wiring

Electric Heat Systems

Details on electric heat operation, safety features, and protection devices.

Field Power Wiring

Guidelines for connecting the unit's main power supply, including voltage and ampacity.

Field Control Wiring

Instructions for connecting low-voltage control wiring and potential field connections.

Control System Operation

MicroTech 4 Lite Controller

Information on the portable interface, unit operation modes, and startup procedures.

Controller Navigation and Settings

Guide to operating the controller interface, managing passwords, and setting parameters.

Unit Operation Modes

Explains various unit operating states like fan only, economizer, and compressor control.

Startup Procedures

Step-by-step guides for initial unit start-up and configuration.

Example Wiring Diagrams

Typical Wiring Configurations

Illustrative wiring schematics for different unit configurations and controls.

Physical and Dimensional Data

Component Weights and Data

Weight specifications for unit components and technical data for fans, motors, and coils.

Unit Dimensions

Comprehensive dimensional data for various unit sizes and configurations.

Startup, Maintenance, and Warranty

Startup Checks

Essential checks and safety precautions before initial unit startup.

Maintenance Procedures

Steps for coil maintenance, component removal, and motor replacement.

Warranty Information

Details regarding product warranty, return procedures, and replacement parts.

Daikin PreciseLine Series Specifications

General IconGeneral
BrandDaikin
ModelPreciseLine Series
CategoryAir Handlers
LanguageEnglish

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