Emerson Copeland YBD17K1E Manuals

Manuals and User Guides for Emerson Copeland YBD17K1E. We have 2 Emerson Copeland YBD17K1E manuals available for free PDF download: Manual, Application Manuallines

Emerson Copeland YBD17K1E Manual (42 pages)

Scroll Digital Compressors for Refrigeration Applications

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

Table of Contents
2
About These Guidelines
6
Safety Instructions
6
Icon Explanation
6
Safety Statements
7
General Instructions
7
Product Description
8
Compressor Range
8
Nomenclature
8
BOM Variations
9
Application Range
9
Qualified Refrigerants and Oils
9
Application Limits
9
PED Category and Maximum Allowable Pressure PS
9
Dimensions
10
Installation
12
Compressor Handling
12
Transport and Storage
12
Positioning and Securing
12
Installation Location
12
Mounting Parts
13
Brazing Procedure
13
General Brazing Procedure
14
Brazing Procedure for YBD*K1E Compressors in Parallel Applications
14
Pressure Safety Controls
15
High-Pressure Protection
15
Low-Pressure Protection
15
System Protection for Operation below Atmospheric Pressure
15
Crankcase Heater
16
Discharge Gas Temperature Protection
17
Excessive Discharge Gas Temperatures
17
Discharge Line Thermostat
18
Discharge Temperature Sensor NTC
19
Internal Pressure Relief Valve
19
Discharge Check Valve
19
Digital Solenoid Valves
19
External Solenoid Valves for the Design Concept with Internal Lifting Piston
19
External Solenoid Valve Installation - General Recommendations
20
External Solenoid Valve Installation - Tubing Recommendations
21
Filter Screens
21
Mufflers
21
Sound Shell
22
Insulation Material
22
Sound and Vibration
22
Compressor Oil Return, Oil Balancing, Refrigerant Floodback and Oil Dilution Tests
22
Suction Line Accumulator
23
Electrical Connection
25
General Recommendations
25
Electrical Installation
25
Terminal Box
26
Motor Insulation
27
Motor Protection
27
High-Potential Testing
27
Start-Up & Operation
28
Strength-Pressure Test
28
Compressor Strength-Pressure Test
28
System Strength-Pressure Test
28
Compressor Tightness Test
29
System Evacuation
29
Preliminary Checks - Pre-Starting
29
Charging Procedure
30
Run-In Time
30
Initial Start-Up
30
Rotation Direction
31
Pressure Fluctuations
31
Starting Sound
31
Deep Vacuum Operation
31
Shell Temperature
31
Pumpdown Cycle
32
Minimum Run Time
32
Sound Characteristics
32
Shut-Off Sound
32
Supply Frequency and Voltage
32
Oil Level
33
Controlling the Digital Scroll
33
Power Factor and Power Input
34
Maintenance & Repair
35
Qualification of Workers
35
Preparation and Work Procedure
36
Disassembling System Components
36
Replacing a Compressor
36
Compressor Replacement
36
Start-Up of a New or Replacement Compressor
37
Compressor Return Procedure
37
Exchanging the Refrigerant
38
Lubrication and Oil Removal
38
Oil Additives
39
Dismantling & Disposal
40
References
40
Appendix 1: Tightening Torques
41
Disclaimer
41

Emerson Copeland YBD17K1E Application Manuallines (40 pages)

Scroll Digital Compressors for Refrigeration Applications

Brand: Emerson | Category: Recording Equipment | Size: 0 MB

Table of Contents
2
About These Guidelines
6
Safety Instructions
6
Icon Explanation
6
Safety Statements
7
General Instructions
7
Product Description
8
Compressor Range
8
Nomenclature
8
BOM Variation
8
Application Range
9
Qualified Refrigerants and Oils
9
Application Limits
9
PED Category and Maximum Allowable Pressure PS
9
Dimensions
10
Installation
11
Compressor Handling
11
Transport and Storage
11
Positioning and Securing
11
Installation Location
11
Mounting Parts
12
Brazing Procedure
12
General Brazing Procedure
13
Brazing Procedure for YBD*K1E Compressors in Parallel Applications
13
Pressure Safety Controls
14
High-Pressure Protection
14
Low-Pressure Protection
14
Crankcase Heater
14
Discharge Gas Temperature Protection
16
Excessive Discharge Gas Temperatures
16
Discharge Line Thermostat
16
Discharge Temperature Sensor NTC
17
Internal Pressure Relief Valve
17
Discharge Check Valve
18
Digital Solenoid Valves
18
External Solenoid Valves for the Design Concept with Internal Lifting Piston
18
External Solenoid Valve Installation - General Recommendations
19
External Solenoid Valve Installation - Tubing Recommendations
19
Filter Screens
20
Mufflers
20
Sound Shell
20
Insulation Material
20
Sound and Vibration
21
Compressor Oil Return, Oil Balancing and Floodback Tests
21
Suction Line Accumulator
22
Electrical Connection
23
General Recommendations
23
Electrical Installation
23
Terminal Box
24
Motor Insulation
25
Motor Protection
25
High Potential Testing
25
Start-Up & Operation
26
Strength-Pressure Test
26
Compressor Strength-Pressure Test
26
System Strength-Pressure Test
26
Compressor Tightness Test
27
System Evacuation
27
Preliminary Checks - Pre-Starting
27
Charging Procedure
28
Run-In Time
28
Initial Start-Up
28
Rotation Direction
28
Pressure Fluctuations
29
Starting Sound
29
Deep Vacuum Operation
29
Shell Temperature
29
Pumpdown Cycle
29
Minimum Run Time
30
Sound Characteristics
30
Shut-Off Sound
30
Supply Frequency and Voltage
30
Oil Level
30
Controlling the Digital Scroll
31
Cycle Time
31
Power Factor and Power Input
31
Maintenance & Repair
33
Qualification of Workers
34
Preparation and Work Procedure
34
Disassembling System Components
34
Exchanging the Refrigerant
35
Replacing a Compressor
35
Compressor Replacement
35
Start-Up of a New or Replacement Compressor
35
Compressor Return Procedure for A2L Systems
36
Lubrication and Oil Removal
36
Oil Additives
37
Dismantling & Disposal
38
References
38
Appendix1: Tightening Torques
39
Disclaimer
39

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