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Table 16: Display only fields
Field/LED name
Description
Sub-Cooling Temperature
Displays the difference between the Condenser Refrigerant
temperature and the Drop Leg Refrigerant temperature. The
Condenser Refrigerant temperature will be represented by the
Condenser Saturation temperature. If the Drop Leg Sensor is not
present, this temperature is not displayed.
High Pressure Switch
(Open / Closed)
Displays the present position of the high pressure switch. This will
indicate whether a high pressure fault is present.
Condenser Liquid Flow
Switch
Indicates whether flow is present in the condenser.
Condenser Liquid Pump
(Run / Stop)
Indicates whether condenser liquid pump is operating.
Condenser Refrigerant Level Displays the present position of the refrigerant level if this function
is enabled.
Active Level Setpoint
Displays the setpoint to which the refrigerant level is being
controlled.
Level Control Valve
Command
Displays the level control valve signal 0 to 100%.
Table 17: Programmable
Button
Access level Description
High
Pressure
Warning
Threshold
Service
This value allows the user to define the condenser pressure at which
the chiller will initiate a warning.
Fault
Acknowledge Service
This allows clearing of the High Condenser Pressure Fault while
Shutdown (Condenser-High Pressure Stopped).
Table 18: Navigation
Button
Access level Description
Home
View
Returns user to HOME Screen.
Level Control Service
Moves to the subscreen allowing programming of the refrigerant
liquid level control setpoints.
35
YK-EP Style B Centrifugal Chiller
Содержание 160.87-OM1
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Страница 6: ...6 YK EP Style B Centrifugal Chiller ...
Страница 227: ...Figure 72 Sample printout of Status 227 YK EP Style B Centrifugal Chiller ...
Страница 228: ...Figure 73 Sample printout of Status cont YK EP Style B Centrifugal Chiller 228 ...
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 ...