Johnson Controls York YK H Series Manuals

Manuals and User Guides for Johnson Controls York YK H Series. We have 2 Johnson Controls York YK H Series manuals available for free PDF download: Operation And Maintenance, Installation Manual

Johnson Controls York YK H Series Operation And Maintenance (62 pages)

With R-134a, R-513A, or R-1234ze Refrigerant

Brand: Johnson Controls | Category: Chiller | Size: 12 MB

Table of Contents
3
General Safety Guidelines
5
Safety Symbols
5
Wiring Warning
6
Refrigerant Warning
6
Changeability of this Document
7
Associated Literature
8
Conditioned Based Maintenance
9
Proactive Services
9
Nomenclature
10
Description of the System and Fundamentals of Operation
11
System Operation Description
11
Capacity Control
14
System Operating Procedures
15
Oil Heaters
15
Oil Heater Operation
15
Checking the Oil Level in the Oil Reservoir
15
Start-Up Procedure
16
Start-Up
16
Chiller Operation
16
Condenser Water Temperature Control
17
Operating Log Sheet
17
Operating Inspections
18
Need for Maintenance or Service
20
Stopping the System
20
Prolonged Shutdown
20
System Components Description
21
Compressor
21
Capacity Control
21
Compressor Lubrication System
21
Oil Pump
22
Oil Heater
24
Motor Driveline
25
Heat Exchangers
25
Refrigerant Flow Control
26
Optional Service Isolation Valves
26
Optional Hot Gas Bypass
26
Optiview™ Control Center
26
Solid State Starter, Optional
27
Variable Speed Drive, Optional
27
Operational Maintenance
28
Oil Return System
28
Changing the Dehydrator
28
Oil Charge
28
Charging the Oil
29
Troubleshooting
31
Maintenance
33
Renewal Parts
33
Checking System for Leaks
33
System Pressure Test
33
System Evacuation
36
Refrigerant Charging
40
Motor Megging
44
Condenser and Evaporator Maintenance
47
Compressor Maintenance
49
Electrical Controls
49
Preventive Maintenance
50
Compressor
50
Compressor Motor
50
Greased Bearings
50
Motor Relubrication Instruction
50
Leak Testing
56
Evaporator and Condenser
56
Oil Return System
57
Electrical Controls
58
Maintenance Inspections
59
Unit Conversion
61

Johnson Controls York YK H Series Installation Manual (46 pages)

Field Reassembly for Form 3, 7, 9, and 10 Shipment, R-134a, R-513A, and R-1234ze (Cooling Only) with Graphic Control Center for Electromechanical Starter, Solid State Starter, and Variable Speed Drive

Brand: Johnson Controls | Category: Chiller | Size: 3 MB

Table of Contents
3
General Safety Guidelines
5
Safety Symbols
5
Wiring Warning
6
Refrigerant Warning
6
Changeability of this Document
6
Associated Literature
7
Nomenclature
8
Shipping and Reassembly
9
Forms of Shipment
10
Form 3: Driveline Separate from Shells
10
Form 7: Split Shells
10
Form 9: Unit Separate from Variable Speed Drive
10
Form 10: Unit Separate from Variable Speed Drive
11
Inspection, Damage, and Shortage
12
Data Plates
12
Long-Term Storage
12
Shipment Form 2, 3, 7, and 9
14
Shipment Form 1 and 10
14
Reassembly
15
Reassembling Form 7 Shipment
15
Reassembling Form 3 and Form 7 Shipment
15
Reassembling Form 9 and Form 10 Reassembly
17
Q3 to Q8 Compressors with Falling Film
19
Q3 to Q8 Compressors, System Piping
23
P8, P9, and H9 Compressors with Falling Film
25
P8, P9, and H9 Compressors, System Piping
29
K Compressors
31
Weights
37
Unit Conversion
45

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Johnson Controls York YK H Series Manuals

Johnson Controls York YK H Series Operation And Maintenance (62 pages)

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Johnson Controls York YK H Series Installation Manual (46 pages)

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