Haskris OPC5 - Controller Display; Main Display; Status Modes

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Email: service@haskris.com
Phone: 001 847 956 6420
XI. Controller Display
Main Display
Status
Indicates the state of the chiller
Supply Set Value
The desired temperature for the water/glycol mixture
Present Value - Supply/Return
Measured supply and return temperatures
Pressure - Supply/Return
Measured supply and return pressures (if applicable)
Ambient Air Temperature
Measured value of the air temperature around the chiller
Description of main display data
Status Modes
ON-Startup
The ON/OFF switch is in the ON position
Indicates the chiller is beginning operation. Appears while the chiller is initially
working to control temperature.
ON-Running
The ON/OFF switch is in the ON position
Indicates the normal running of the chiller once sv is achieved
ON-eco
The ON/OFF switch is in the ON position
Indicates less cooling is required so fewer refrigeration circuits are running
OFF→Switch
The physical ON/OFF switch is in the OFF position
OFF→Alarm
An alarm or fault occurred and stopped the chiller
OFF→Keypad
A virtual ON/OFF switch on a controller screen is in the OFF position. This is only
accessible in the service menu access.
OFF→BMS
The site’s BMS is connected to the chiller and sending it a signal to be OFF
Description of status modes
Status
Supply Set Value
Units of Measure
Pressure – Supply
Pressure – Return
Present Value – Supply
Present Value – Return
Ambient Air Temperature
Main display