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SWP 055
McQuay SWP 055 Manuals
Manuals and User Guides for McQuay SWP 055. We have
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McQuay SWP 055 manual available for free PDF download: Installation And Maintenance Manual
McQuay SWP 055 Installation And Maintenance Manual (44 pages)
Self-contained Air Conditioning System Type SWP Vintage Sizes 18D thru 95D, 105E
Brand:
McQuay
| Category:
Air Conditioner
| Size: 2.33 MB
Table of Contents
Table of Contents
2
Introduction
3
General Description
3
Inspection
3
Nomenclature
3
Swp-055-D
3
Installation
4
Handling
4
Vibration Isolators
4
Setting Factory Supplied Plenum
4
Location/Service Access
4
Removal of Shipping Restraints
4
Refrigerant Piping
5
Pressure Relief Valves
5
Water Connections
6
General
6
Condenser Piping
6
Condensate Drain Connection
8
Duct Connections
9
Supply Air
9
Return Air
9
Physical Data
10
Dimensional Data
11
Unit Weights
13
Field Wiring
14
General
14
Unit Disconnect
14
Return Air and Outside Air Sensor
14
Supply Power Wiring
16
Lug Sizes for Single Disconnect or Power Block
16
Control Center
17
Electrical Legend
18
Typical Wiring Schematics
19
Standard Controls
27
High Pressure Switches
27
Low Pressure Switches
27
Compressor Motor Protector
27
Proof of Airflow Switch
27
Frost Protection Switches
27
Clogged Filter Switch
27
Unit Options
28
Duct High Limit
28
Phase Fail/Under Voltage Protection
28
Duct Static Pressure Sensor
28
Mounting Instructions
28
Building Static Pressure Sensor
28
Building Pressurization Applications
29
Freezestat
29
Condenser Water Flow Switch
29
Water Side Economizer
29
Condenser Water, Head Pressure Control
30
Variable Inlet Vanes
30
Adjustable Frequency Drive
30
Disconnect Switch
30
Dual Power Supply
30
Battery Pack
30
Electric Heat
30
Hot Water Control
30
System Check, Test and Start
31
General
31
Pre Start-Up
31
Start-Up
31
Fan Start-Up
32
Compressor Start-Up
32
Economizer Start-Up
32
Hot Water Start-Up
32
Expansion Valve Superheat Adjustment
32
Refrigerant Charge
33
Variable Air Volume (VAV) Start-Up
34
Rpm Changes
34
Drive Sheave Alignment and Belt Tension
34
Final Control Settings
35
Maintaining Control Parameter Records
35
System Maintenance
36
Preventative Maintenance
36
Motor Bearings
36
Replacement Parts
37
Service and Warranty Procedure
38
In Warranty Return Material Procedure
38
Replacement Parts
38
Product Warranty
38
Check, Test and Start Procedure Form
39
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