OMM 1008-1
33
RUN Load Vanes-Manual Speed
RUN Hold Vanes-Manual Speed
RUN Unload Vanes-Manual Speed
RUN Load Speed-Manual Vanes
RUN Hold Speed-Manual Vanes
RUN Unload Speed-Manual Vanes
from compressor controller
RUN Unload Vanes-Lag Start
RUN Hold Vanes-Evap Press
RUN Unload Vanes-Evap Press
RUN Unload Vanes-Soft Load
RUN Hold Vanes-Soft Load
RUN Load Vanes-Disch Temp
RUN Hold Vanes-Pull-down Rate
RUN Unload Vanes-Demand Limit
RUN Hold Vanes-Min Amps
Overrides water temperature command
RUN Load Vanes
RUN Hold Vanes
RUN Unload Vanes
Normal operation
SHUTDOWN Unload
Unloading during the shutdown sequence
NOTES:
1.
Timer countdown values will be shown where “(xxx)” is shown below.
2.
“Vanes” or “Speed” is shown in the RUN state to indicate if the capacity is controlled by speed from the VFD or by vane
control.
Action Buttons for:
•
Chiller Control: normal start (AUTO button) and STOP button. The STOP button activates the normal
shutdown sequence. These buttons are only active when the when control is in the "Local Control"
mode. This eliminates the possibility of inadvertently shutting off the unit locally when it is under
control of a remote signal such as a BAS.
•
HISTORY, toggles between the Trend History screen and the Alarm History screen.
•
SET, toggles between the Setpoints screen that are used for changing setpoints and the Service screen.
Returning
Pressing the VIEW button from any screen will return to this screen
