Subject to change without notice. Published in U.S.A. 542937-UUM-B-0212
Copyright © 2012 by Johnson Controls, Inc. All rights reserved. Supersedes: Nothing
Johnson Controls Unitary Products
5005 York Drive
Norman, OK 73069
Screen Cleaning
APPENDIX
Frequently Asked Questions and Answers.
Q: Next to Fan on the Home screen, Auto or On is shown. What does this mean?
A: The Fan is set for Auto (to run with equipment) or On (to circulate air in your home). See “Fan
Settings” on page 9 for more information.
Q: Why doesn’t the Communicating Control respond when I touch the keys?
A: Check to determine if the screen is in the Locked or Clean mode. See “Screen Lock” on page 28
or “Screen Cleaning” on page 29.
1. Press Menu.
2. Press Clean icon to lock the screen for cleaning.
The screen will remain locked for 15 seconds to
allow you to clean the screen without changing
any settings. After 15 seconds, normal screen
operation will resume. If more time is needed for
cleaning, repeat steps 1 and 2 above.
Do not spray any liquid directly on the thermostat. Spray liquids onto a cloth, and then use
the damp cloth to clean the screen. Use water or household glass cleaner. Do not use
abrasive cleansers.
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