User Manual Q&AAnswer
Apr 11, 2025 - 08:57 AM
To switch between different refrigerants on the Mastercool Black Series Mini Fold Compact Manifold, follow these steps:
1. Press and hold the button for 3 seconds until "R" shows and flashes on the display.
2. Use the or button to scroll through the list of available refrigerants.
3. Press the button to confirm your selection.
Note: The gauge will exit the setting status after 15 seconds of inactivity.
Please refer to the "REFRIGERANT SELECTION, TEMPERATURE/PRESSURE UNITS SWITCH" section of the instruction manual for more detailed instructions and illustrations.
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