Aprilaire 8366 - Manual (Page 14)

3. Press the LIGHT button several times until “WATER PANEL” is displayed
on the thermostat.
4. Use the
▲ or ▼ button to set this value to “1” if the home has an
Aprilaire Model 400 whole house humidifier. The Water Panel in the
Model 400 should be changed twice per season and this feature will
cause the Water Panel Change Alert to appear on the display 90 days
after the first alert. For example, if the Water Panel Change Alert value is
set to show the first alert in October, then a second alert will appear in
January. An alert will not be displayed again until the next October, and
the cycle repeats.
5. Press the LIGHT button repeatedly, after the humidifier type value has
been set, until “DONE” is displayed.
TO CHANGE THE AIR FILTER INDICATOR SETTING
The Aprilaire Thermostat is capable of indicating when the air filter should
be changed.
1. Place the MODE switch in the OFF mode.
2. Push and hold both of the temperature ADJUST buttons simultaneously
(
▲ and ▼) until “ROOM” and “OFF” are no longer displayed.
3. Press the LIGHT button several times until “CHANGE FILTER” is displayed
on the thermostat.
4. Use the
▲ and ▼ buttons to select between 1, 3, 6, 12 or OFF
(See TABLE 1). This is the number of months until the “CHANGE FILTER”
reminder will be displayed.
5. Press the LIGHT button repeatedly until “DONE” is displayed.
13
MODE
Cool • Off • Heat
ADJUST
Press and Hold
Simultaneously for
Three (3) Seconds
LIGHT
LIGHT
ADJUST
WATER PANEL WATER PANEL