Aprilaire 8840 User Manual

USER PREFERENCES
LOCKOUTS
A lockout is used to prevent any changes
to the thermostat from the Home screen.
1. Touch Lockouts to open the Lockouts
screen.
2. Select Full to enable the thermostat
lockout. Select None to disable the
thermostat lockout.
3. Touch Done to save the changes.
Note: To temporarily override the full
lockout for 30 seconds, hold Menu on the
home screen for 10 seconds.
36
1
3
2

Aprilaire 8840 Specifications

General

Brand	Aprilaire
Model	8840
Category	Thermostat
Language	English