Typical Power Wiring Schematic, 5 hp through 40 hp Models

1DISC

 

 

 

1DB

 

 

3FU

1L1

1L1

1L1

 

1L2

1L2

1L2

 

1L3

1L3

1L3

 

GROUNDING BAR

 

1L1

4FU

 

 

 

 

1L2

 

PANEL

 

1L3

 

GROUND

 

 

OVERCURRENT PROTECTION

1L1

5FU

 

BY OTHERS PROTECTED PER

 

 

N.E.C.

 

1L2

 

 

 

 

 

 

1L3

 

 

 

1L1

6FU

 

 

 

LOW AMBIENT

 

1L2

 

AIR COOLED

 

 

 

 

 

 

 

1L1

6FU

 

 

 

 

 

1L2

 

STANDARD AND

 

1L3

 

HIGH PRESSURE

 

 

 

 

 

AIR COOLED

 

1L1

7FU

 

 

 

 

 

1L2

 

 

 

1L3

 

 

 

1L1

8FU

 

 

 

LOCATED OUTSIDE

 

1L2

 

OF ENCLOSURE

 

 

 

3L1

3L2

3L3

4L1

4L2

4L3

5L1

5L2

5L3

6L1

6L2

6L1

6L2

6L3

7L1

7L2

7L3

8L1

8L2

1C

1T1

 

 

 

1T2

 

 

 

1T3

1M

 

1OL

2T1

 

 

 

 

 

 

2T2

 

 

 

2T3

2M

 

2OL

3T1

 

 

 

 

 

 

3T2

 

 

 

3T3

2C

4T4

 

 

 

L1

M1

 

 

 

4T2

4PS-1

 

 

 

3M

 

3OL

4T1

 

 

 

 

 

 

4T2

 

 

 

4T3

4M

 

3OL

5T1

 

 

 

 

 

 

5T2

 

 

 

5T3

5M

 

5OL

6T1

 

 

 

 

 

 

6T2

 

 

 

 

 

 

 

COMPRESSOR INTERNALLY

 

 

 

 

 

 

 

THERMAL PROTECTED

 

 

1MTR

 

COMPRESSOR ________ HP

 

 

 

 

 

 

 

FLA ________

 

 

 

 

 

 

 

FUSE SIZE ________

 

 

2MTR

 

PUMP RECIRC. ________ HP

 

 

 

 

 

 

 

FLA ________

 

 

 

 

 

 

 

FUSE SIZE ________

 

 

3MTR

 

PUMP PROC. ________ HP

 

 

 

 

 

 

 

FLA ________

4T1

 

 

 

 

 

 

FUSE SIZE ________

 

R

 

 

 

 

FAN MOTOR INTERNALLY

 

 

 

 

 

 

 

 

RU

 

THERMAL PROTECTED

4T2

 

 

 

 

4MTR

 

N

C FAN # 1 ________ HP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

R

 

 

 

 

 

A

 

 

 

 

 

T

 

 

 

 

3

S

S

 

 

 

FLA ________

T

 

 

 

 

4

 

 

 

 

 

 

CAPACITOR

 

 

 

 

 

FUSE SIZE ________

 

 

4MTR

 

FAN #1 ________ HP

 

 

 

 

 

 

 

FLA ________

 

 

 

 

 

 

 

FUSE SIZE ________

 

 

5MTR

 

FAN #2 ________ HP

 

 

 

 

 

 

 

FLA ________

 

 

 

 

 

 

 

FUSE SIZE ________

 

 

6MTR

 

PUMP TEMP. ________ HP

 

COMPONENT

 

 

1L3

 

 

 

 

 

 

 

WIRING BY OTHERS

 

1L1

9FU

 

 

 

 

OPTIONAL FEATURE

 

 

 

FUSE SIZE _____

 

 

1L3

 

 

 

 

 

 

 

 

 

 

1L1

9FU

 

1FU

2T

 

2FU

 

 

2L1

 

 

 

 

 

1L2

 

 

 

VAC

 

 

 

 

 

 

 

1L3

 

 

 

120

 

2FU

 

 

 

 

 

 

X1

2

 

2L3

 

 

 

 

FUSE SIZE ________

 

 

 

 

 

 

 

8L3

9L1

9L3

9L1

9L2

9L3

A0554815

3C

3C

3C

6T3

1H1

1H3

1H1

1H2

1H3

 

FLA _____

 

FUSE SIZE _____

1HTR

PROCESS

HEATER

 

 

FLA ________

 

FUSE SIZE ________

1HTR

PROCESS HEATER

 

FLA ________

 

FUSE SIZE ________

2-40 HP Portable Chillers

Chapter 7: Appendix

72 of 78

Page 72
Image 72
HP A0554832 manual Typical Power Wiring Schematic, 5 hp through 40 hp Models, A0554815