GE AJCH 08 ACB, AJCH 10 ACB, AJCH 10 DCB, AJCH 12 DCB, AJCQ 06 LCB, AJCQ 08 ACB, AJCQ 10 ACB, AJCQ 10 DCB, AJCQ 12 DCB, AJCS 06 LCB Owner's Manual page 8

About the controls on the air conditioner—models with control knobs.
Controls
Mode Control
HIGH COOL and LOW COOL provide cooling
with different fan speeds.
HIGH HEAT and LOW HEAT provide heating
with different fan speeds.
LOW FAN or HIGH FAN provides air
circulation and filtering without cooling
or heating.
NOTE: If you move the switch from a cool or heat
setting to OFF or to a fan setting, wait at least
3 minutes before switching back to a cool or heat
setting. A 3-minute delay is automatically provided
on the Heat/Cool and Heat Pump models.
Cooling/Heating Descriptions
For Normal Cooling or Heating—Select
HIGH COOL or HIGH HEAT with the
thermostat at mid point.
For Maximum Cooling—Select HIGH COOL
with the thermostat at maximum cool.
For Maximum Heating—Select HIGH HEAT
with the thermostat at maximum heat.
For Quieter & Nighttime Cooling—Select
LOW COOL with the thermostat at mid
8
point.
LOW
FAN
HIGH
OFF
FAN
LOW
HEAT
HIGH
HEAT
OFF
LOW LOW
FAN COOL
HIGH
FAN
MODE CONTROL
LOW
COOL
HIGH
COOL
HIGH
COOL
Temp Control
The temp control is used to maintain the
room temperature. The compressor will
cycle on and off to keep the room at the
same level of comfort. When you turn
the knob to COOLER (blue) the indoor air
will become cooler. Turn the knob to
WARMER (red) and the indoor air will
become warmer.
Heat Pump Models
When the outdoor temperature is lower
than 25°F., heat is provided by the electric
heater in the air conditioner instead of by
the heat pump.
NOTE: The electric resistance heater in the 115-volt
heat pump model operates during defrost when the
outdoor coil temperature is below 36°F. It is not
intended to provide full heat capability.
TEMP CONTROL