Economizer Operation Screen - York YK-EP Operation And Maintenance Manual

Economizer operation screen

Figure 15: Economizer operations screen
This screen shows various settings and information available to set up the economizer.
Table 32: Programmable
Field/LED Access level
VGD
Anti-Recycle
Coastdown
Time
Motor Auto
Lube Type
Motor Heater
Number of
Admin
starts.
Operating
Admin
Hours
YK-EP Style B Centrifugal Chiller
Description
– Displays the status of the VGD. It will show enabled or disabled.
Displays the status for the Anti-Recycle timer. It will show enabled or
–
disabled.
Displays the amount of time the economizer compressor spent in
–
coastdown.
– Set to P203, QLS401, Sleeve or None as appropriate.
– Set to Enable if a motor heater is present else Disabled.
Displays the number of starts that the economizer compressor has
accumulated.
Displays the number of economizer compressor operating hours.
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