•SERVICE TABLE

NEXT

 

PREVIOUS

ALARM HISTORY

SELECT

EXIT

Display Alarm History

(The table holds up to 25 alarms and alerts with the most recent alarm at the top of the screen.)

CONTROL TEST

List the Control Tests

CONTROL ALGORITHM STATUS

List the Control Algorithm Status Tables

•CAPACITY (Capacity Control)

•OVERRIDE (Override Status)

•LL_MAINT (Lead Lag Status)

•ISM_HIST (ISM Alarm History)

•LOADSHED

•WSMDEFME (Water System Manager Control Status)

•OCCDEFCM (Time Schedule Status)

Select a Table

 

 

 

NEXT

PREVIOUS

SELECT

EXIT

Select a Test

NEXT

•CCM Thermistors

•CCM Pressure Transducers

•Pumps

•Discrete Outputs

•Guide Vane Actuator

•Diffuser Actuator

•Pumpdown/Lockout

•Terminate Lockout

•Guide Vane Calibration

PREVIOUS SELECT

EXIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OCCDEFM (Time Schedule Status)

 

• CAPACITY (Capacity Control Algorithm)

Data Select Table

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• OVERRIDE (Override Status)

NEXT

 

 

PREVIOUS

 

 

SELECT

 

 

 

EXIT

• LL_MAINT (LEADLAG Status)

 

 

 

 

 

 

 

 

 

 

 

 

• WSMDEFM2 (Water System Manager Control Status)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OCCPC01S (Local Status)

 

OCCPC02S (CCN, ICE BUILD Status)

Maintenance Table Data

OCCPC03S (CCN Status)

 

 

EQUIPMENT CONFIGURATION

List the Equipment Configuration Tables

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• NET_OPT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• BRODEF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• OCCEFCS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• HOLIDAYS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• CONSUME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• RUNTIME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Select a Table

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NEXT

 

 

PREVIOUS

 

SELECT

 

 

EXIT

 

 

 

 

 

 

 

 

 

 

 

 

Select a Parameter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NEXT

 

PREVIOUS

 

 

SELECT

 

 

EXIT

 

 

ICVC CONFIGURATION

 

 

 

 

Modify a Parameter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INCREASE

 

DECREASE

 

 

QUIT

 

 

ENTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENABLE

 

DISABLE

 

 

QUIT

 

 

ENTER

CONTINUED

 

 

 

 

 

SELECT (USE ENTER) TO SCROLL DOWN

 

 

 

 

ON NEXT PAGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LID LANGUAGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INCREASE

 

DECREASE

 

 

ENTER

 

 

EXIT

 

 

 

 

 

 

 

 

 

 

 

 

(ANALOG VALUES)

(DISCRETE VALUES)

Fig. 18 — 19XR Service Menu Structure

18

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Image 18
Carrier XRV specifications 19XR Service Menu Structure
Page 17 Page 19

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.
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