Robinair 17801B Recovery, Recycling, Recharging Unit - Manual (Page 37)

Model 17800B/17801B Recovery/Recycling/Recharging Unit
35
ENGLISH
USING THE DIAGNOSTIC MODE
The diagnostic mode allows you to run individual components or retrieve stored
information. To access the diagnostic mode, press and hold SHIFT/RESET and
then press ENTER. The display will show the message “FUNC.” To exit the
diagnostic mode, press SHIFT/RESET again.
Some diagnostic functions exit the diagnostic mode when completed, so to
continue with more diagnostic functions you must re-enter the diagnostic mode.
Once in the diagnostic mode you can do the following:
Initial Vacuum Mode:
1. Press 1 to enter initial vacuum mode. The display will show the message
“VACUUM.” The use of this mode is described in the initial setup
instructions in this manual.
2. Press HOLD/CONT to stop the pump.
Set Display for Pounds or Kilograms:
1. Press “0” to display the unit of measure currently set (the unit assumes you
want to change the setting).
2. Press ENTER to toggle between “lb” and “kg”.
3. When the desired setting displays, press SHIFT/RESET to save the
selection.
Display Total Weight of Recovered Refrigerant:
1. Press “3” to display the total amount of refrigerant recovered by the unit
since the last filter-drier change.
2. This counter resets with every filter-drier change.
NOTE:
To access the
diagnostic
mode, press
and hold SHIFT/
RESET and
press ENTER.
The display
will show
the message
“FUNC.” To exit
the diagnostic
mode, press
SHIFT/RESET
again.
Operating Guidelines
Func