Economizer anti-surge tuning screen
Figure 31: Economizer anti-surge tuning screen
This screen will show all the data and settings relating to capacity control anti-surge setpoints.
The following Display only parameters are useful to Engineering to help diagnose an unexpected
surge issue on a chiller and are not intended for customer or field service use.
Table 81: Display only
Field/LED name
Description
Economizer anti-surge data
Displays the minimum temperature that the economizer can go to
before the economizer compressor will start to surge. Efficiency of
the economizer will be the highest at this point:
•
Speed of Sound
•
Isentropic Head
•
Omega
•
Surge Mach
•
Mach Number
•
Anti-Surge Minimum Econ Temperature
•
Active Anti-Surge Minimum Econ Temperature
•
Min Temperature Rate Maximum
•
Min Temperature Rate Minimum
•
Min Frequency Admin Multiplier
91
YK-EP Style B Centrifugal Chiller
Содержание 160.87-OM1
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Страница 227: ...Figure 72 Sample printout of Status 227 YK EP Style B Centrifugal Chiller ...
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Страница 229: ...Figure 74 Sample printout of Setpoints 229 YK EP Style B Centrifugal Chiller ...
Страница 230: ...Figure 75 Sample printout of Setpoints cont YK EP Style B Centrifugal Chiller 230 ...
Страница 231: ...Figure 76 Sample printout of Schedule 231 YK EP Style B Centrifugal Chiller ...
Страница 232: ...Figure 77 Sample printout of a Sales order YK EP Style B Centrifugal Chiller 232 ...
Страница 233: ...Figure 78 Sample printout of a Sales order cont 233 YK EP Style B Centrifugal Chiller ...
Страница 234: ...Figure 79 Sample printout of History YK EP Style B Centrifugal Chiller 234 ...
Страница 235: ...Figure 80 Sample printout of History cont 235 YK EP Style B Centrifugal Chiller ...
Страница 236: ...Figure 81 Sample printout of a security log report YK EP Style B Centrifugal Chiller 236 ...
Страница 260: ...Figure 87 Microboard 031 03630 007 Figure 88 Program card 031 03601 002 YK EP Style B Centrifugal Chiller 260 ...