That doesn't appear to be the right model number. Also, there is no such thing as HDMI 2.2. HDMI is currently at 2.0, with HDCP copy protection at version 2.2. That may be where your confusion is.
Current "NU" and "QxN" models are HDMI 2.0b compliant, with support for SOME of HDMI 2.1s...