Operation

DIAGNOSTICS RCC COMMS SCREEN

FIG. 26

OVERVIEW

This screen is accessed from the Diagnostics Screen. This screen provides a view of communication for troubleshooting .

Communication between the OptiView RCC and the chiller/condenser control panel(s) should consist of the RCC polling (requesting a response from) each chiller/condenser control panel starting with Unit 1 and continuing to Unit “x”, where “x” is the Number of Units Connected as entered on the RCC Setpoints Screen. Each poll will increment the Poll Count. A reply should be sent back to the RCC from the Unit that was polled within a certain amount of time. If this reply does not happen within this time period the Timeout Count will be incremented. If the reply is returned but contains improper data, then the Bad Csum Count will be incremented. If the reply is successfully received by the RCC then the Reply Count is incremented.

Good communication is indicated by the Poll Count and the Reply Count keeping close to the same count. A high Timeout Count could imply that the chiller/condenser control panel did not properly receive the request or it did not properly send a response. Check the wiring and the Installation Checklist. A high Bad Csum Count could be indicative of noise being transmitted. This can happen because of improper wiring or grounding.

00526VIPC

DISPLAY ONLY

Unit Type

Displays the chiller type, whether it is a “Screw”, “Recip”, or Scroll” and the number of compressors for the “Unit x”, where x is the number of the unit.

Poll Indicator (LED)

Is on when the last noted communication through the Com3 port was to poll a chiller/condenser control panel.

Reply Indicator (LED)

Is on when the last noted communication through the Com3 port was to receive a reply from a chiller/ condenser control panel.

Poll Count

A count of each poll request through the Com3 port to a chiller/condenser control panel.

Reply Count

A count of each reply successfully received through the Com3 port from a chiller/condenser control panel.

Bad Csum Count

A count of each reply received through the Com3 port from a chiller/condenser control panel that had a bad Csum calculation. This indicates that improper data was received.

56

YORK INTERNATIONAL

Page 56
Image 56
York 00497VIP manual Diagnostics RCC Comms Screen

00497VIP specifications

York 00497VIP is an innovative system designed to enhance efficiency and comfort in residential and light commercial environments. Central to its appeal is its commitment to energy efficiency and environmentally friendly operation, making it a popular choice for those looking to reduce their carbon footprint.

One of the standout features of the York 00497VIP is its advanced variable speed compressor technology. This technology allows the system to adjust its cooling and heating output based on real-time demand, leading to significant energy savings. Unlike traditional systems that often operate at a single speed, the variable speed compressor modulates its output to maintain a consistent indoor climate, ensuring optimal comfort while minimizing energy consumption.

The system is equipped with a high-efficiency air handler that enhances airflow, ensuring that every corner of the space benefits from consistent temperature control. Its unique design facilitates quiet operation, making it ideal for residential spaces where noise levels need to be kept to a minimum. This whisper-quiet functioning doesn’t compromise power, as the air handler is designed to work collaboratively with the compressor to deliver efficient cooling or heating throughout the home.

York has integrated smart technology into the 00497VIP, allowing homeowners to control the system remotely via smartphone applications. This feature not only adds convenience but also enables users to monitor energy usage and adjust settings from anywhere, enhancing the possibility of energy savings.

The system also boasts advanced filtration capabilities, utilizing a multi-stage filtration system to capture dust, allergens, and other airborne particles. This technology improves indoor air quality, promoting a healthier living environment.

In terms of adaptability, the York 00497VIP is compatible with a range of smart home systems, seamlessly integrating into existing setups. This flexibility extends to its installation, as it can be tailored to fit various spaces without significant modifications to the existing infrastructure.

Built to withstand diverse environmental conditions, the York 00497VIP is constructed with durable materials, ensuring longevity and reliable performance. This combination of efficiency, smart features, and adaptability makes it an ideal choice for consumers seeking a sustainable and effective heating and cooling solution for their home or light commercial space.