Johnson Controls 341426-BIM-A-0108 installation manual Installation Manual

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INSTALLATION

MANUAL

CONTENTS

GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 RENEWAL PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 APPROVALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SEQUENCE OF OPERATION . . . . . . . . . . . . . . . . . . . 13 START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 TYPICAL WIRING DIAGRAM NOTES . . . . . . . . . . . . . 23

See the following page for a complete Table of Contents.

NOTES, CAUTIONS AND WARNINGS

The installer should pay particular attention to the words: NOTE, CAUTION, and WARNING. Notes are intended to clarify or make the installation easier. Cautions are given to prevent equipment damage. Warnings are given to alert installer that personal injury and/or equipment damage may result if installation procedure is not handled properly.

CAUTION: READ ALL SAFETY GUIDES BEFORE YOU

BEGIN TO INSTALL YOUR UNIT.

SAVE THIS MANUAL

SINGLE PACKAGED GAS/ELECTRIC AIR COOLED AIR CONDITIONERS 3 THROUGH 5 NOMINAL TON

DYA: 036

048

042

060

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿

341426-BIM-A-0108

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Contents Installation Manual Table of Contents Approvals GeneralInspection Renewal PartsLimitations InstallationUnit Application Data LocationService Access Unit Weights and Center of GravityDuct Work Roof CurbThermostat Power and Control WiringCompressors PROPANE1 LP GAS Application Data Natural GAS Application DataPropane LP GAS Pipe Sizing CHART1 Natural GAS Pipe Sizing CHART1GAS Piping GAS ConnectionFlue Vent Outlet AIR Hood Flue Vent HoodElectrical Data Physical DataUnit Minimum CLEARANCES1 Unit Dimensions FrontUnit Dimensions Front & Bottom Heating Sequence of OperationPost Purge START-UP POST-START Check List GAS Manifold GAS Pressure AdjustmentPilot Instructions Checking GAS Input Adjustment of Temperature RiseChecking Supply AIR CFM Gase Rate Cubic Feet PER HOUR1DYA Coil Delta P vs Airflow Superheat Charging Table for DYA048 Superheat Charging Table for DYA042Superheat Charging Table for DYA060 BIM-A-0108 BIM-A-0108 See Figures 14 Typical Wiring Diagram NotesTypical Wiring Diagram Legend