Not sure which model you have? Your model number is on the grey label on the right side of the indoor unit. How to find your model number and the right manual
LETO Series Air Conditioners – Manuals & Documentation (Refrigerant: R454B)
Welcome to the documentation center for the LETO Series air conditioners using Refrigerant R454B. Browse by document type and model below:
User Manuals
Service Manuals
Installation Manuals
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LETO Series Air Conditioners – Manuals & Documentation (Refrigerant: R410A)
Welcome to the documentation center for the LETO Series air conditioners using Refrigerant R410A. Browse by document type and model below:
User Manuals
- Model IX/OX
Download User Manual – LETO Series – R410A – Model IX/OX - Model IY/OY
Download User Manual – LETO Series – R410A – Model IY/OY
Service Manuals
- Model IQ/OQ/MOQ/IY/OY
Download Service Manual – LETO Series – R410A – Model L/IQ/OQ/MOQ/IY/OY - Model IZ/OZ/MOZ/IX/OX
Download Service Manual – LETO Series – R410A – Model L/IZ/OZ/MOZ/IX/OX
Installation Manuals
- Model IX/OX
Download Installation Manual – LETO Series – R410A – Model IX/OX - Model IY/OY
Download Installation Manual – LETO Series – R410A – Model IY/OY
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