Cleaning The Thermostat Screen; Adjusting Security Settings - Honeywell RTH9580 User Manual

Cleaning the thermostat screen

When you select the Clean Screen option,
the screen is locked so you don't accidentally
change settings while you clean.
MENU
1 Touch .
Clean Screen
2 Select
if you want to clean the screen for 30
seconds.
Yes
3 Touch . A countdown timer displays
elapsed time until the screen is
reactivated.
Note: Do NOT spray any liquid directly on
the thermostat. Spray liquids onto a cloth,
then use the damp cloth to clean the screen.
Use water or household glass cleaner. Avoid
abrasive cleansers.

Adjusting security settings

You can adjust security options to prevent
unauthorized changes to system settings.
MENU
1 Touch
Change Lock Mode
2 Select
3 Select an option and follow prompts:
Unlocked: Full access allowed.
Partially locked: Only temperature can
be changed.
Fully locked: No access allowed.
Note:
If you choose to use a password for
additional security, write it here for reference:
69-2715EF—07
. A prompt asks
Security Settings
and select
.
.
24
Clean Screen
Yes
Security Se ngs
Change Lock Mode
MENU
MENU