Iaq Reminders - Honeywell Home THX9321 Prestige 2.0 Manual

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THX9321 PRESTIGE 2.0 AND THX9421 PRESTIGE
4. Press MORE SETTINGS to change maintenance
reminders or set outdoor lockouts (if set to Yes, venti-
lation will not run when outdoor conditions exceed
values set by the installer).
NOTE: If set up for humidification in heat mode, the venti-
lator will turn on to remove excess humidity if 10%
or more above your humidity setting.
Press MENU
Scroll to select VENTILATION
Set operating mode
Press More Settings to:
• Set outdoor lockouts (on or off)
• Turn off ventilation during the Sleep or Unoccupied
program period
• Review ventilator filter and ventilator core timer

IAQ REMINDERS

You can set up IAQ reminders in the thermostat to remind
users when filters, pads, bulbs, etc. need cleaning or
replacement. The following reminders can be set:
• Air Filter 1
• Air Filter 2
• Humidifier Pad
• Humidifier Clean Tank / Water Filter
• Dehumidifier Filter
• Ventilator Core
• Ventilator Filter
• Electronic Air Cleaner Pre-Filter
• Electronic Air Cleaner Cells
• Electronic Air Cleaner Post-Filter
• UV Bulb 1
• UV Bulb 2
Reminders that are displayed under Preferences will
change based on the IAQ equipment installed. Reminders
for equipment that is already set up can be set using the
steps below. Reminders for IAQ equipment that is not yet
set up must be turned on from the installer setup.
68-0311—08
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IAQ WITH EIM
Set temporary run time
NOTE: Air Filter, Humidifier Pad, Dehumidifier Filter, and
Ventilator Filter are displayed under Preferences
even if they have not been set up. Humidifier Pad
is not displayed if a steam humidifier has been
installed.
Some screens shown in this section may be different from
those on the thermostat, depending on how you set up IAQ
equipment.
1. Press MENU, then scroll to select Preferences.
2. Press Reminders. Fig. 264 is displayed.
3. Select the reminder you want to set.
4. Press  or  to set the timer length. Ranges, incre-
ments, and units will change based on the reminder.
NOTE: When set for run time days, the thermostat
tracks the amount of time the fan has run
and compares that time against the number
of run time days selected. Fan run time is
counted when there is a call for forced air
heating, cooling, or fan.
5. Press Done to save the reminder.
6. Press Reset Timer when you have completed the rec-
ommended maintenance or you can extend the timer
setting to turn off the alert and remind you later to do
the recommended maintenance.
7. Repeat these steps for all reminders you want to set.
116
Fig. 264.
Fig. 265.