DIP

SWITCH 2

(S2)

DIP

SWITCH 3

(S3)

MTS

J10B

 

 

J10A

TMP

J9

TMP

 

J11

 

 

J2

 

 

 

 

 

 

 

CH04

 

 

3CH0

 

DG

 

 

MOT

 

 

14

31

12

11

10

C

06

 

05

5

R

 

 

CH02

CH01

 

 

C

S

5

S

R

R

 

R

12

11

CH

CH

CH

CH

CH

 

CH

 

CH

 

 

 

 

 

 

 

 

 

SSPRE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SSPRE

ECOR20

 

 

 

AUX

 

COOLING

MOTOR SOL

SLOADER

VDC/OLL 24

1

SHP

151

151

151

151

151

151

2x

2x

561

 

 

 

 

 

 

2

2

561

561

561

 

102

151

151

 

151

 

 

151

102

 

 

J8 CT1 CT2 CT3

 

0N

 

 

 

 

 

 

 

 

102

102

S3

1

2

3

4

 

 

 

 

 

 

MTA

0N

 

 

 

 

 

 

K40

1

2

3

4

5

6

7

8

2S

0N

 

 

 

 

 

 

K40

1S

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

100K

102

K 100

K 100

101

101

101

101

102

620

101

151

151

LOCATION OF

SERIAL NUMBER

CH09 J4

SI0 STATUS

G

+

G

+

 

 

 

CH J3

(LEN)

3

2

1

3

2

1

01

02

CH

08

 

 

 

J12

 

J1

J5

 

07

 

 

 

 

 

 

 

 

DIP

 

SIO

STATUS SWITCH 1

 

(LEN)

(S1)

a30-4215

Fig. 9 — Compressor Protection Module

Table 4 — DIP Switch 1 (S1) Inputs

DIP SWITCH POSITION

FUNCTION

SETTING

MEANING

1

Starter Configuration

OFF

Across-the-line Start

 

ON

Wye-Delta Start

 

 

 

Current Transformer (CT) Position

OFF (2), OFF (3)

CT is located in the main line

2, 3

 

ON (2), OFF (3)

CT is located in the Delta of the motor

 

OFF (2), ON (3)

Reserved for future use

 

 

 

 

ON (2), ON (3)

Invalid; will cause MTA configuration alarm

 

Current Transformer (CT) Selection

OFF (4), OFF (5), OFF (6)

100A/1V CT1

 

 

ON (4), OFF (5), OFF (6)

100A/0.503V CT2

 

 

OFF (4), ON (5), OFF (6)

100A/0.16V CT3

4, 5, 6

 

ON (4), ON (5), OFF (6)

Invalid; will cause MTA configuration alarm

 

OFF (4), OFF (5), ON (6)

Invalid; will cause MTA configuration alarm

 

 

 

 

ON (4), OFF (5), ON (6)

Invalid; will cause MTA configuration alarm

 

 

OFF (4), ON (5), ON (6)

Invalid; will cause MTA configuration alarm

 

 

ON (4), ON (5), ON (6)

Invalid; will cause MTA configuration alarm

7

Contactor Failure Action

OFF

All units should be off

 

ON

Used when Shunt Trip is available in the unit

 

 

8

Not Used

The CPM board DIP switch S2 setting determines the must trip amps (MTA) setting. See Appendix D for DIP switch set- tings. The MTA setting which is calculated using the settings S2 must match the MTA setting in the software or an MTA alarm will be generated.

See below for CPM board DIP switch S3 address informa- tion. See Table 5 for CPM inputs and outputs.

CPM-A DIP Switch 3

1

2

3

4

Address:

OFF

OFF

OFF

OFF

 

 

 

 

 

CPM-B DIP Switch 3

1

2

3

4

Address:

OFF

OFF

ON

OFF

11

Page 11
Image 11
Carrier 30XW150-400 specifications DIP Switch Position Function Setting Meaning, Off

30XW150-400 specifications

The Carrier 30XW150-400 series is a line of water-cooled chillers that exemplifies innovation, efficiency, and reliability in commercial cooling solutions. Designed for medium to large-scale applications, this series is ideal for a variety of settings, including commercial buildings, industrial processes, and chilled water systems.

One of the standout features of the Carrier 30XW series is its efficiency. The chillers utilize advanced variable-speed compressor technology, which allows the units to adapt to varying cooling loads while minimizing energy consumption. This technology not only reduces operational costs but also contributes to better environmental sustainability by lowering greenhouse gas emissions.

The 30XW series chillers are equipped with high-efficiency, scroll compressors that operate quietly and provide significant energy savings. By utilizing enhanced economizer controls, these units can achieve higher efficiency ratings, especially in part-load conditions. The result is an impressive Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER), making these units a smart choice for energy-conscious businesses.

In terms of reliability, the Carrier 30XW150-400 series features robust construction and an array of safety and monitoring systems. The units come with advanced diagnostics that help in quickly identifying and addressing any operational issues. This proactive approach ensures reliability and minimizes downtime, which is crucial for maintaining optimal temperature controls in critical environments.

Additionally, the chillers incorporate environmentally friendly refrigerants that comply with the latest regulations, making them a sustainable choice for modern commercial applications. Their compact design allows for flexible installation options, and the integrated control systems provide the ability to optimize performance based on specific building management demands.

User-friendly interfaces and remote monitoring capabilities further enhance the ease of operation, allowing facility managers to have real-time insight into performance metrics and system health. This level of control contributes to better maintenance planning and maximizes the lifespan of the equipment.

In summary, the Carrier 30XW150-400 series of water-cooled chillers combines advanced technology, energy efficiency, and reliable performance, making it an ideal solution for various commercial and industrial cooling needs. With its commitment to innovation and sustainability, Carrier continues to set the standard in the HVAC industry.