Calibration; Refrigerant Weight Scale - Wow COOLIUS A50 Original Manual

5

Calibration

1. Select SERVICE and type password:
The display shows:
2. Turn COOLIUS SELECT to select among:

• Refrigerant weight scale

• Used oil weight scale
• Pressure transducer
3. Press ENTER to confirm the choice.
5.1 Refrigerant weight scale
Unload the refrigerant weight scale
1. Unload the scale by moving the star grip screw of the
transport lock to "safety position" (lift the knob and move
it to the left).
2. When done, press ENTER key to confirm the safety position and wait!
Load the refrigerant weight scale
3. Load the scale by moving the star grip screw of the
transport lock back to the "working position" (move the
knob slightly up and to the right, then fully down).
4. When done, wait a few seconds then press ENTER key to confirm and
wait for screen change!
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Select:
Refrig. weight scale
Unload weight scale
(safety position)
Load weight scale
(working position)
fig. 002 Safety position
fig. 003 Working position
COOLIUS A50 / Y50