Auxiliary
Additional controls are located
behind the room cabinet.
To remove the room cabinet,
see page 5.
VENT
OPEN
— TEMP OVERRIDE —
SETBACK
FAN
CYCLE
\
—
TEMP
TL2 TL1
I I
‘EAT
TL2 TL1
\
, Temp Override
Set this switch at FREEZE
SENTINEL and whenever the
room air temperature at the air
conditioner falls to approximately
the unit will automatically
come on in the heating mode,
regardless of whether the
switch has turned the air
conditioner off.
Set this switch at SET BACK and
the same thing occurs whenever the
room air temperature at the air
conditioner
to approximately
The UNIT POWER switch must be
at ON for the TEMP
to operate.
CLOSE
Ventilation Control
Unit Power’Switch
knob is set at CLOSE at the
This switch is set at ON at the
factory. When it is in this position,
factory to allow the air conditioner
controls are set at NORMAL at
the vent door is closed and only
indoor air is filtered, cooled or
heated and circulated by the air
conditioner.
Switching the knob to OPEN opens
the vent door to allow some outside
air to enter the room. However,
cooling or heating effectiveness is
reduced when the control is set at
OPEN, so we suggest you don’t
keep it there long.
If the knob is not set
the way in
the CLOSE position, the vent light
will remain on.
to operate in the cool, heat or fan
only modes and the Freeze Sentinel
to operate if it is needed.
If this switch is set at OFF, the air
conditioner will not operate in any
mode and the Freeze Sentinel will
not function.
Caution: The Unit Power Switch
is not a power disconnect. If
power must be disconnected from
the unit, remove the line cord plug
from the wall outlet, or remove the
fuses, or turn off the circuit
breakers at the power panel.
Cycle
The Fan Cycle Switch is set at
CONTINUOUS at the factory to
provide continuous fan operation in
cool or heat modes. If you want the
fan to cycle on and off with the
\
compressor or heater, set the
switch at
Temp Limit
The TEMP LIMIT switch is used
to adjust the thermostat range. Set
it to limit the lowest temperature
that can be obtained on cooling and
the highest temperature that can be
obtained on heating.
COOL and HEAT settings range
from NORMAL to
Both
the factory.
Temperature Limit Ranges
(approximate)
Cooling
Heating
Normal
57-90°
57-90°
TL1
71-90°
57-77°
TL2
77-90°
57-73°
TL3
83-90°
57-68°
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