Aprilaire 8400 - Manual (Page 11)

11
pROgRAm SCHEDUlE OVERRIDES (TEmpORARy, pERmANENT)
OpERATION & pROgRAmmINg –
pROgRAmmAblE mODElS ONly (8463, 8465, 8466)
Temporary program override
press or to immediately adjust the
temperature. This will temporarily override the
temperature setting for the current programmed time
period. The new temperature setting will be maintained
until the next time period of the programmed schedule.
To cancel the temporary override, adjust the temperature
setting back to the programmed temperature.
permanent program override
press to permanently hold the temperature at
its current setting. This will override the temperature
settings for all time periods of the programmed
schedule. With the thermostat in permanent override the
thermostat temperature can be manually adjusted and
will stay at that setting until the override is cancelled.
To cancel the permanent override
press .
61000651B 8400 Tstat Owners.indd 11 7/23/09 10:43:09 AM