It probably only came with a generic owners manual.
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Dan-Retired California Firefighter/EMT
Shawn-Musician/Entrepreneur/Wine Expert
and Zoe the Wonder Dog(R.I.P.)
2016 PrimeTime TracerAIR 255, pushing a 2014 Ford F150 SCREW XTR 4x4 3.5 Ecoboost w/Max Tow Package
4pt Equal-i-zer WDH and 1828lbs of payload capacity
Generic manuals are just that and non specific to a particular model. Better to have the manuals for AC, fridge, water heater, furnace, stove/oven, etc. If you didn't get these in the sale look for the model # on each and go to the manufacturers website to download the manual.