J11

J12

SW1

J1

 

DISCRETE

DISCRETE

 

 

OUTPUTS

OUTPUTS

 

24 VAC

ANALOG OUT

 

 

 

 

J8

 

 

 

 

SIO

 

 

 

 

J7

 

 

 

 

SIO

 

 

 

 

J6

 

 

 

 

SW2

 

 

 

 

V/I INPUTS

 

 

 

 

J5

 

 

 

 

STAT

COMM

THERMISTORS

DIFF PRESSURE

PRESSURE

 

 

J4

J3

J2

Fig. 41 — Chiller Control Module (CCM)

1

J9

 

 

 

 

 

 

 

 

+

 

G

+

G

1

+

 

G

-

COM STAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J8

J7

-

 

TRIP PUMP

PUMP

FAN

FAN

ALARM

VFD SPARE

A B C

1CR TRANS SHUNT EVAP

COND

LO

HI

TRIP

OUT MA 20-4

COMM

CONTACTS CONTROL DISCRETE

 

 

 

 

 

 

 

INTERGRATED STARTER MODULE

CEPP130173-03-04-01

DISCONNECT POWER

 

 

ISM992519XR04012201 PCB05CEPL13025901

 

WARNING HIGHVOLTAGE

 

 

 

 

BEFORESERVICING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00001328

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

115 VAC

FUSE

 

LL1

LL2

1A

R

INTEGRATEDSTARTERMODULE

CONTACT INPUTS

 

 

 

 

 

SPAR ICE REM STRT 1M 2M

LINE VOLTAGES

 

LINE CURRENTS

SFTY BLD STRT FLT AUX AUX L1

L2

L3

IL1

IL2

IL3

WARNING HIGH VOLTAGE

DISCONNECT POWER BEFORE SERVICING

GROUND FAULTS VFD

1/4 2/5 3/6 HZ

 

 

J5

1A

J2

J4

 

J6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 + C + C + C + C + C + C

J3-1

J3-2

J3-3

1 +

-

 

+

-

+

 

- 1

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

1

J1

 

 

+

 

G

 

+

 

G

 

+

 

G

+

 

G

 

Fig. 42 — Integrated Starter Module (ISM)

89

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Image 89
Carrier XRV, 19XR specifications Integratedstartermodule

19XR, XRV specifications

The Carrier 19XR and 19XRV chillers are sophisticated cooling solutions that represent the forefront of HVAC technology. Designed for large commercial and industrial applications, these chillers provide exceptional performance, energy efficiency, and reliability, making them ideal for a variety of environments ranging from hospitals to manufacturing facilities.

One of the most significant features of the Carrier 19XR and 19XRV chillers is their advanced scroll compressor technology. These units employ a tandem scroll design that enhances efficiency while minimizing operational noise. This makes them ideal for urban environments where noise restrictions may be in place. Moreover, the compressors are equipped with variable speed drive options in the 19XRV model, which allows for greater energy savings by adjusting cooling output based on real-time demand.

In addition to their advanced compressors, the 19XR and 19XRV units incorporate the Carrier GreenChoice refrigerant, which has a lower global warming potential compared to traditional refrigerants. This innovative choice not only meets regulatory requirements but also contributes to sustainability goals, making these chillers a responsible choice for environmentally conscious organizations.

The units are engineered with a robust heat exchanger design, which enhances heat transfer efficiency and overall system performance. This ensures optimal operation even in extreme conditions. They feature a microprocessor-based control system that allows for precise monitoring and control of the chiller’s performance, enabling operators to make real-time adjustments to maximize energy efficiency.

The Carrier 19XR and 19XRV chillers also prioritize serviceability. The design incorporates easy access to key components, simplifying maintenance procedures and reducing downtime. This focus on maintainability extends the lifespan of the equipment, leading to lower lifecycle costs.

In terms of connectivity, these chillers are equipped with advanced Building Management System (BMS) integration capabilities. This allows for seamless monitoring and control of the chillers using a centralized platform, facilitating energy management and operational optimization.

Overall, the Carrier 19XR and 19XRV chillers stand out in the market for their blend of cutting-edge technology, energy efficiency, and user-friendly features. They are engineered to meet the demanding needs of modern commercial and industrial applications, making them a preferred choice for facility managers seeking reliable cooling solutions.