Advanced Features; Cleaning The Thermostat Screen; Adjusting Security Settings; Dealer Information - Honeywell Home T10 Product Data

the outdoor lockouts and run ventilation. When using this
option, it is recommended to increase the rate (CFM) of the
ventilation equipment to meet the ASHRAE 62.2 ventilation
standard in a shorter run time.
NOTE: The ability to lock out ventilation during the "Sleep"
program periods is not an option when you select
ASHRAE is Priority.
VENTILATION — OUTDOOR CONDITION LOCKOUTS (ISU
10130)
Ventilation will not operate when outdoor conditions exceed
the lockout settings unless you manually call for ventilation or
Ventilation Priority (ISU 10125) is set to ASHRAE is Priority
and ventilation is needed to meet ASHRAE. Lockouts can
prevent ventilation during extreme weather conditions to keep
humid, hot, and cold air out of the home.
NOTE: This feature requires outdoor sensor for outdoor tem-
perature limits, or Internet connection for tempera-
ture and humidity lockouts.
Options are:
• Ventilation Low Temperature Lockout Setpoint (Off,
-20° to 40° F)
• Ventilation High Temperature Lockout Setpoint (Off,
80° to 110° F)
• Ventilation High Dewpoint Lockout Setpoint (Off,
65° to 85° F)
Refer to the information below if you need assistance setting
the High Dewpoint Lockout.
• Higher than 80: Extremely uncomfortable
• 75 to 80: Very uncomfortable
• 70 to 74: Quite uncomfortable
• 65 to 69: Somewhat uncomfortable
Ventilate On High Indoor Humidity (ISU
10160)
If set to ventilate on high indoor humidity, the ventilator turns
on to remove excess humidity if the indoor humidity is 10%
above the humidification setting. The thermostat must be in
the heat mode to ventilate on high indoor humidity. If frost
control is used, then the ventilation setting will adjust to stay
approx. 10% RH above the humidity setting.
Control Ventilation Level
1. Touch MENU, and select Ventilation. You can check or
change the ventilation mode.
Mode:
• Auto: Ventilation runs as programmed by the
installer.
• Off: Ventilation remains off unless turned on using
the timer.
• On: Ventilation is always on.
The display will show whether the ventilator is currently
running under "status". To temporarily turn the ventilator on,
use the up arrow to set the number of minutes you want the
ventilator to run (0-180 minutes). To cancel a temporary
setting, press "Cancel Timed Ventilation". Note: This setting is
not available when ventilator is set to "on".
2. Touch Done to save your settings. Touch Cancel to
ignore changes.
33-00462—05
Lockout During Sleep:
Under the ventilation menu, touch Options". Select or
deselect Disable During Sleep. Touch the back arrow in
upper left of display to return to previous screen.

ADVANCED FEATURES

Cleaning the Thermostat Screen

When you select the Clean Screen option, the screen is
locked to prevent accidental changes to the thermostat while
you clean the screen.
1. Touch MENU.
2. Scroll down and select Preferences.
3. Select Display.
4. Select Clean Screen.
A prompt asks if you want to clean the screen for 30
seconds.
5. Touch Yes. A countdown timer displays elapsed time
until the screen is reactivated.
NOTE: Do NOT spray any liquid directly on the thermostat.
Spray liquids onto 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.
2. Scroll down and select Security.
3. If you already know the password, select Change Lock
Mode. If you don't know the password, select Create
Password.
Lock mode options
• Unlocked: Full access allowed.
• Partially locked: Only temperature can be changed.
• Fully locked: No access allowed.
NOTE: If you choose Create Password make sure to write
it down for reference.

Dealer Information

This can be viewed by the homeowner when an alert or
reminder message appears on the thermostat display.
Entering Dealer Information
1. Touch MENU.
2. Scroll down and select Dealer Information. If this
information has not previously been entered, note the
date code from this screen.
3. Touch the back arrow in upper left of display.
4. Select Installer Options.
5. Enter date code.
6. Select Dealer Information Setup.
7. Click on each of the categories to enter the dealer
information.
— Company
— Phone
— Website
— Email
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