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Operating Instructions
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.
3200 Series only
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.
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 STOP or to a fan setting, the unit has
an automatic 3-minute delay before allowing the
compressor to restart in the cool or heat mode.
The
controls
on your
Zoneline
21
Temp Control Mode Control
1 2
TEMP CONTROLS MODE CONTROLS
STOP
LOW
FAN
HIGH
FAN
HIGH
HEAT
HIGH
COOL
LOW
COOL
LOW
HEAT
W
A
R
M
E
R
C
O
O
L
E
R