BREWHA Equipment Co Ltd. BIAC, User Manual

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BIAC User Manual Installation
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Setup Flow Chart
When the controller is
plugged in and the probe is
attached, it will display the
measured temperature.
The controller will keep
running according to
the saved settings. If the
temperature sensor is
shorted or removed, the
controller will display
“Err.” See Figure 41 for
the flow chart to set the
parameters.
Parameter Settings
To change the temperature
set point, press the SET
key momentarily. The
controller will show
CSP (Cooling set point),
pressing SET again will
show HSP (heating set
point). When the controller
shows CSP or HSP, use the
Up or Down keys to change
the value. Then press the SET key again to confirm the change.
To change the system parameters, hold the SET key down for 5 seconds and the
controller will enter the parameter set up mode. The first parameter, AH (Alarm
High Limit), will show on the display. Use the Up or Down keys to modify the
parameter value, then press the SET key to confirm the change. The display will
show the parameter again. Press the SET key again to show the next parameter.
The instrument will automatically exit if no key is pressed for 10 seconds. Refer to
Table B on the following page for the default parameters.
Note 1. For cooling (or heating), the receptacle will be off when the temperature is
below (or over) the set point and will be on again when the temperature rises up
(or drops down) to CSP+CDF (or HSP-HDF). This ensures that the ETC does not try
to cool and heat at the same time.
The maximum value of the HSP that can be set is the current value of CSP. But
CSP can be set to the value between -58–248ºF or -50–125ºC. When the CSP is
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Figure 41