Operations Screen - York YD Mod D Operation Manual

Operations screen

Figure 42: Operations screen
This screen allows the definition of general operating parameters for the chiller.
Table 101: Display only fields
Field/LED name
Chiller run time
Table 102: Programmable
Button Access level
Control source Operator
Chiller number of
Admin to change Displays the total number of the starts the chiller has initiated.
starts
Chiller operating
Admin to change Displays the total accumulated run time of the chiller.
hours
Edit phone
Service to change
numbers
Chiller style/
Service to change
compressor
Model YD Mod D with OptiView Control Center
Description
Displays the amount of time the chiller has been running since the last start signal was
received. The value is reset to zero when the chiller enters Coastdown. It remains at
zero while shut down and during "System Prelube".
Description
Defines whether the control of the chiller will be Local, Digital Remote, Analog Remote,
Modem Remote, or ISN (BAS) Remote.
The Local service phone number is displayed as the second number. Although blank
by default, the appropriate label and number can be entered by a Service Technician.
Used to enter the chiller style/compressor combination. Once the chiller style/
compressor combination is entered, the program controls the chiller per the
requirements of the entered chiller and compressor. The selection determines the
minimum (default) allowable coastdown duration programmable with the Coastdown
Time Setpoint on the SETUP Screen.
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