Copeland YAD174 Manuals

Manuals and User Guides for Copeland YAD174. We have 1 Copeland YAD174 manual available for free PDF download: Application Engineering Bulletin

Copeland YAD174 Application Engineering Bulletin

Copeland YAD174 Application Engineering Bulletin (33 pages)

Copeland Scroll Compressors

Brand: Copeland | Category: Air Compressor | Size: 1 MB

Table of Contents

Table of Contents
1
Safety
3
Important Safety Information
3
Responsibilities, Qualifications and Training
3
Terminal Venting and Other Pressurized System Hazards
3
Flammable Refrigerant Hazards
4
Electrical Hazards
4
Hot Surface and Fire Hazards
4
Lifting Hazards
4
POE Oil Hazards
4
Precautions
4
Signal Word Definitions
6
Introduction
7
Nomenclature
7
Digital Compressor Operation
7
How It Works
7
Application Considerations
8
Operating Envelope
8
Scroll Temperature Protection
8
Shell Temperature
8
Pressure Fluctuations
8
Long Pipe Lengths / High Refrigerant Charge
9
Suction and Discharge Fittings
9
System Tubing Stress
9
Solenoid Valve and Coil
9
Accumulators
9
Off-Cycle Migration Control
10
Crankcase Heaters
10
Pump out Cycle
10
Reversing Valves
10
Start up and Shut down
11
Discharge Check Valve
11
Compressor Cycling
11
Sound Characteristics
12
High Pressure Control
12
Low Pressure Control
12
Contaminant Control
12
Oil Type
13
Power Factor
13
Manifolded Compressor Replacement
13
Modulation Control
13
Application Tests
14
Performance Modeling
14
Refrigerant Flow Control
14
Assembly Line Procedures
15
Assembly Line Brazing Procedure
15
Unbrazing System Components
15
Removing Compressors
15
Pressure Testing
15
Assembly Line System Charging Procedure
16
Hipot' (AC High Potential) Motor Testing
16
Final Run Test
16
Service Procedures
16
Field Replacement
16
Removing Oil
17
Electrical
17
Compressor Replacement after a Motor Burn
17
Manifolded Compressor Replacement
17
Start-Up of a New or Replacement Compressor
17
Modulation Troubleshooting
18
Refrigerant Retrofits
18
Modulation Valve Replacement Procedure
18
Modulation Valve Replacement Procedure
19
Copeland Scroll Compressor Functional Check
19

Advertisement

Advertisement

Related Products

Copeland Categories

Controller Air Compressor Measuring Instruments Thermostat

Indoor Furnishing

Indoor Furnishing

More Copeland Manuals