Johnson Controls York YHAU-C, Инструкция по установке, эксплуатации и обслуживанию

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Data screen
Figure 56: Data screen
The Data Screen displays values showing temperatures, operating hours, operating frequency, data
trends and a history of failures, alarms, and time based temperature trends.
In the Measured Value section of the Data screen the following display:
Chilled Water In Temp.: Temperature of the chilled water measured as it enters the evaporator.
Chilled Water Out Temp.: Temperature of the chilled water measured as it leaves the evaporator.
Cooling Water In Temp.: Temperature of the cooling water measured as it enters the absorber.
Cooling Water Out Temp.: Temperature of the cooling water measured as it leaves the condenser.
Evap. Refrigerant Temp.: Temperature of the refrigerant in the evaporator.
Absorber Temp.: Temperature of the diluted solution in the absorber
Generator Temp.: Temperature of the concentrated solution in the generator
Generator Pressure: Pressure in the generator
Generator Concentration: Concentration of the concentrated solution in the generator
Purge Tank Press.: Pressure in the purge tank
Control Output is shown as a percentage.
The Operation Hours section shows the following:
•
Operation: How long the chiller has been running.
• Sol. Pump: How long the solution pump has been running.
• Ref. Pump: How long the refrigerant pump has been running.
119 YHAU-C Single Effect Steam-Fired Absorption Chiller