York YCAS0250 Manuals

Manuals and User Guides for York YCAS0250. We have 2 York YCAS0250 manuals available for free PDF download: Wiring Diagram

York YCAS0250 Wiring Diagram (48 pages)

AIR-COOLED LIQUID CHILLERS, 3/4 COMPRESSOR, STYLE G, 60 Hz

Brand: York | Category: Chiller | Size: 6.12 MB

Table of Contents
2
Nomenclature
4
Electrical Notes
6
Electrical Data
8
Multiple Point Power Supply Connection - 3 & 4 Compressor Units
8
Optional Single-Point Power Supply Connection with Individual Unit Circuit Breakers
10
3 & 4 Compressor Units
10
Elementary Wiring Diagram Ycas0250 - Ycas0330 (3 Compressor)
12
Fig. 1 - Wiring Diagram - Dxst Direct Drive
12
Across-The-Line Start
13
Fig. 2 - Wiring Diagram - Across-The-Line Start
13
Elementary Wiring Diagram Ycas0250 - Ycas0330 (3 Compressor) Wye Delta Start
14
Fig. 3 - Wiring Diagram - Wye Delta Start
14
Fig. 4 - Control Power Transformer Kit
15
Fig. 5 - Elementary Wiring Diagram
16
Fig. 6 - Connection Diagram 3 Compressor
18
Fig. 7 - Connection Diagram 3 Compressor
19
Fig. 8 - Connection Diagram 3 Compressor
20
Fig. 9 - Connection Diagram 3 Compressor
22
Fig. 10 - Connection Diagram 3 Compressor
23
Fig. 11 - Connection Diagram 3 Compressor
24
Elementary Diagram Dxst Starter Control Circuit
25
Fig. 12 - Elementary Diagram 3 Compressor Starter Control Circuit
25
Fig. 13 - Elementary Diagram Dxst Fan Control - 3 Compressor
26
Connection Diagram System Wiring
27
Fig. 14 - Connection Diagram System Wiring 3 Compressor
27
Fig. 15 - Connection Diagram Ststem Wiring - 3 Compressor
28
Elementary Wiring Diagram Ycas0360 - Ycas0440 (4 Compressor)
29
Fig. 16 - Elementary Wiring Diagram - 4 Compressor
29
Across-The-Line Start
30
Fig. 17 - Elementary Wiring Diagram - Across-The-Line Start
30
Wye Delta Start
31
Fig. 18 - Elementary Wiring Diagram - Wye Delta
31
Fig. 19 - Control Power Transformer Kit
32
Fig. 20 - Elementary Wiring Diagram
34
Connection Wiring Diagram
36
Fig. 21 - Connection Diagram 4 Compressor
36
Fig. 22 - Connection Diagram 4 Compressor
37
Fig. 23 - Connection Wiring Diagram
38
Fig. 24 - Connection Wiring Diagram
39
Fig. 25 - Connection Diagram 4 Compressor
40
Fig. 26 - Connection Diagram 4 Compressor
41
Fig. 27 - Connection Diagram 4 Compressor
42
Fig. 28 - Connection Diagram 4 Compressor
43
Elementary Diagram Dxst Starter Control Circuit
44
Fig. 29 - Elementary Diagram - Dxst Starter Control Circuit
44
Elementary Diagram Dxst Fan Control Circuit
45
Fig. 30 - Elementary Diagram - Dxst Fan Control Circuit
45
Connection Diagram System Wiring Standard and Remote Evap Units
46
Fig. 31 - Connection Diagram System Wiring
46
Fig. 32 - Connection Diagram System Wiring
47
Compressor Terminal Box System 1 through 4
48
Fig. 33 - Compressor Terminal Box, System 1-4
48

York YCAS0250 Wiring Diagram (34 pages)

AIR COOLED SCREW LIQUID CHILLERS STYLE F

Brand: York | Category: Chiller | Size: 3.02 MB

Table of Contents
2
Nomenclature
3
60 Hz
4
50 Hz
6
Power Wiring Possibilities
10
Standard Compressor Power Supplies
16
DXST Direct Drive
28
Connection Diagram System Wiring
31
Control Power Transformer Kit (Optional)
33

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