Aprilaire 8600 - Manual (Page 6)

6
OpERATION
press [MODE] to select:
EM HEAT: (only for heat pumps with auxiliary heat)
Thermostat controls auxiliary heat . Heat pump will not
operate in EM HEAT mode .
HEAT: Thermostat controls only the heating system .
Off: Heating and cooling systems are off .
COOl: Thermostat controls only the cooling system .
AUTO: (if enabled in installer setup) Thermostat
automatically selects heating or cooling depending on
the indoor temperature .
press [DONE] to save and exit, or [CANCEl] to exit
without saving . The thermostat will save and exit if
nothing is pressed within 10 seconds .
press or to adjust the current set point.
(See Program Schedule Holds on pages 14-16 for more
information .)
SElECT SySTEM MODE
(EM HEAT/HEAT/OFF/COOL/AUTO)
CHANGE TEMpERATURE SET pOINT
61000728A 8600 Tstat Owners.indd 6 10/7/10 11:44:54 AM