Honeywell Prestige 2.0 THX9421 Manual page 82

®
THX9321 PRESTIGE 2.0 AND THX9421 PRESTIGE
NOTE: Do NOT spray any liquid directly on the thermo-
stat. 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.
1. Touch MENU and select Security Settings.
Security Se ngs
Fig. 134.
2. Select Change Lock Mode.
Change Lock Mode
Fig. 135.
3. Select an option and follow prompts:
• Unlocked: Full access allowed.
• Partially locked: Only temperature can be
changed.
• Fully locked: No access allowed.
Fig. 136.
68-0311—07
®
IAQ WITH EIM
NOTE: If you choose to use a password for additional
Viewing dealer information
Check dealer information if you need to contact your
installer for maintenance, repairs, or upgrades.
MENU
1. Touch MENU.
2. Select Dealer Information.
3. Touch Done to return to the menu.
Temporary Schedule Changes
Use the thermostat to set temporary schedule changes
that impact the regular schedule for the heating/cooling
system. This feature is useful if your daily schedule
sometimes changes.
Select an option, then follow screen prompts to conserve
energy while you're away and maintain a comfortable
climate after you return.
After the times you set, the normal program schedule will
resume.
• Stay Home From Work: Ignores the "Away" period and
keeps the temperature at a comfortable level
throughout the day.
• Return Home Early: Shortens the "Away" period and
applies evening temperature settings earlier than
usual.
82
security, write it here for reference:
Dealer Informa on
Fig. 137.
Fig. 138.
MENU