York Y33 Rooftop Cooling Unit Manuals

Manuals and User Guides for York Y33 Rooftop Cooling Unit. We have 1 York Y33 Rooftop Cooling Unit manual available for free PDF download: Technical Manual

York Y33 Technical Manual

York Y33 Technical Manual (96 pages)

MILLENNIUM SINGLE PACKAGE ROOFTOP UNITS 25, 30, & 40 TON

Brand: York | Category: Air Conditioner | Size: 5 MB

Table of Contents

General

1
- Featuring
  1
- Millennium Simplicity® Elite™ Features
  1
  - Table of Contents
    2
  - List of Tables
    4
Overview

5
Features and Benefits

5
Nomenclature

9
- General Physical Data
  10
Selection Procedure

11
Hot Water Heating

14
Steam Heating

25
- Physical Data Steam Coil - 1 Row
  25
- Piping Connections
  25
- Steam Piping Cross Section
  25
- Steam Coil (1 Row, 25 & 30 Ton)
  25
- Static Resistance Steam Coil
  25
  - (1 Row, 25 & 30 Ton)
    25
- Steam Coil (1 Row, 40 Ton)
  25
  - (1 Row, 40 Ton)
    25
- Steam Coil - 25 & 30 Ton, 1 Row
  26
- Steam Coil - 40 Ton, 1 Row
  26
- Exhaust Fan Drive Data
  27
- Supply Fan Motor and Drive Data
  27
Supply Air Drive Adjustment

28
Guide Specifications - York Millennium 25, 30, & 40 Ton Units

89
- General
  89
- Description
  89
- Construction
  89
  - Base
    89
  - Casing
    89
- Supply Air System
  89
  - Supply Air Fan
    89
  - Optional
    89
- Bearings and Drives
  89
- Air Filtering System
  90
  - Optional
    90
- Air Inlet System
  90
  - General
    90
- Economizer (Optional)
  90
- Relief System (Optional)
  90
- Barometric Relief (Optional)
  90
- Exhaust Air Fans (Optional)
  90
- Energy Recovery Ventilation (Field Installed Option)
  90
  - Electric Heating Section
    91
  - Hot Water Heating Coil
    91
  - Steam Heating Coil
    91
- Refrigeration System
  91
  - Evaporator Coils
    91
  - Compressors
    92
  - Condenser Coils
    92
  - Condenser Fans and Motors
    92
  - Refrigerant Piping
    92
  - Hot Gas Bypass (Optional on CV; Standard on Vav)
    92
- Controls
  92
  - General Description
    92
  - Compressor Control
    92
  - Fan Control
    92
  - Equipment Control Features
    93
- Comfort Control Features
  93
- Optional Communication Translator
  94
  - Overview
    94
- Optional Control
  95
  - York Commercial Comfort System (Yccs)
    95
- Available Accessories
  95

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