BOGE
base
control for scroll compressors
Page 13
Display and Operation
4.1
Description of Display Symbols
Part 4: Display and Operation
4.1 Description of Display Symbols
Symbols that may appear on the display are described in the table below:
Tab. 4.1: Description of Display Symbols
Display Symbol
Name (display it appears in)
Meaning
Network pressure display
(main display)
This symbol indicates that the value displayed on the right
(see 3rd row of this table) is the current network pressure.
Parametrization
(parameter setting displays)
This symbol indicates that the user is currently in parame-
trization mode and is able to change a parameter value.
Three-digit, Seven-segment Display
Pressure
bar/psi
Network pressure display p
n
(main display)
Current network pressure in bar/psi with a decimal point
between the 2nd and 3rd digit.
Three-digit, Seven-segment Display
Temperature
°F
Final compression
temperature
(main display)
Current final compression temperature in degrees
Fahrenheit.
OFF (main display) or motor
(motor servicing interval)
The circle symbol has two functions depending on which
display it appears:
1. The compressor is switched off.
2. For motor servicing interval.
Standby / ready
(main display)
The compressor is ready for operation.
Load run (main display)
Output phase
Total running time
(operating hours / compressor
servicing interval / motor
servicing interval)
The symbol indicates that the value shown above
is the total operating time of the compressor in hours.
Measurement starts after initial commissioning.
Servicing
(Main display
flashing
/ com-
pressor servicing interval /
motor servicing interval)
Information on current servicing or servicing that is due.
Auto-Restart
(Main display / function check
of display elements)
Auto-Restart function activated:
Automatic restart enabled after power failure (by parame-
trization).
External output release
Remote output release activated (e.g. by master control).