Home Forums General Discussion Technical Questions Otis 211 selector issue?

Have you taken a look at the valve? Otis typically uses the Maxton UC4. Look at the LS adjuster that the hash mark and dot are aligned and the three allen screws on the clamping collar are tight. Sizing of the valve could be goofed up too. If things change when the unit starts making runs, and you’ve exhausted efforts on the selector, the valve could be culprit.