McQuay RDS 802C podręczniki

Mcquay RDS 802C Instrukcja Instalacji (120 strony)

Marka: Mcquay | Kategoria: Pompy ciepła | Rozmiar: 3.58 MB |

Angielski

Spis treści

Applied Rooftop Systems

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Air Handler

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Contents

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Typical Component Locations

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McQuay IM 487-4 3

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4 McQuay IM 487-4

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Typical Unit Sections

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6 McQuay IM 487-4

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Figure 6

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Control Locations

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Control Panel

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Introduction

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10 McQuay IM 487-4

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Mechanical Installation

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Unit Clearances

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Ventilation Clearance

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Overhead Clearance

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Figure 24. Roofing detail “B”

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McQuay IM 487-4 21

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Post and Rail Mounting

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Rigging and Handling

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4 Lifting Points

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Split Units

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Unit Piping

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V i e w A

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Steam Coil Piping (All Units)

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Steam Piping Recommendations

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Steam Trap Recommendations

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Air Flow

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Door Latch Assembly

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#10 Screw

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#10 Drill

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Damper Assemblies

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A i r f l o w

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Figure 48. Mixing box

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Cabinet Weather Protection

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Installing Ductwork

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Static pressure

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Electrical Installation

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Detail B

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Field Control Wiring

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Preparing Unit for Operation

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Adjustment assembly

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Scroll damper

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Adjusting Seismic Restraints

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Sequences of Operation

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Fan Operation

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Economizer Operation

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Wiring Diagrams

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General Notes

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ELECTRICAL

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CIRCUIT #1

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COMM. CARD

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BACNET-MSTP

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DUCT HI-LIMIT

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EXTERNAL EXHAUST SWITCH

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PRE FILTER

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Figure 77. CV control inputs

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(FAN_OPERATION)

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(EXT_ALARM_SIGNAL)

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Unit Options

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Smoke and Fire Protection

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Smoke Detectors

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Freeze Protection

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Duct High Pressure Limit

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Access opening

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Louvered

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Propeller Exhaust Fan Option

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McQuay IM 487-4 91

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Exhaust Fan On/Off Control

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Ultraviolet Lights Option

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Ultraviolet Light Operation

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Before Start-up

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Power Up

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Fan Start-up

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Economizer Start-up

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Heating System Start-up

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Air Balancing

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Sheave Alignment

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Drive Belt Adjustment

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C e n t e r F l a n g e

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A s s e m b l

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Final Control Settings

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Maintenance

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Gas Furnace

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Bearing Lubrication

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Setscrews

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W h e e l

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F u n n e l

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Winterizing Water Coils

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Control Panel Components

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ON position

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OFF position

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Replacement Parts List

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McQuay IM 487-4 113

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Exceptions

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Assistance

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Sole Remedy

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