Filter, Motherboard and Screen Replacements for AUTOOL LM A/C Stations
Version-matched filter, motherboard and screen options for AUTOOL LM-series refrigerant recovery machines. Parts do not interchange between models or between old and new versions of the same model.
- Filter / Motherboard / Screen
- LM706 · LM707 · LM708
- Old & New Versions
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Filter Drier Service
The LM707 and LM708 call for a new filter after every 100 kg of recovered refrigerant; the new-version filter options shown are HONGSEN filter driers.
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Model-Specific Screens
The LM708 uses a 7-inch touch screen, while the LM707 has a 5-inch display with keypad, so screen options are chosen by host.
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Main Board Replacement
Motherboards are offered as separate, version-matched components for each listed machine.
How to Choose and Fit
- Identify the stationThe LM708 runs separate R134a and HFO-1234yf circuits; the LM707 handles R134a only.
- Confirm the versionCheck the nameplate and choose the old- or new-version variant that matches it.
- Compare the original partMatch connector layout and installation position against the part being removed, not appearance alone.
- Install per the manualFit the part following the machine manual for that model and version.
- Reset the filter counterAfter a filter change, reset the filter reminder on the device page.
Good to Know
Caution
- Isolate electrical power and refrigerant before servicing the machine.
- LM707 and LM708 parts, and old- and new-version parts, are not interchangeable.
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