Manual

Unit Operation
Rotate the temperaturedial in small increments in
the warmer or cooler direction. Movingthe dial
more than 1/4"at a time may overcompensate and
result in an extreme hot or cold situation.
• If Thermostat is installed,
see Appendix A, page 11.
• If Central Desk Control is
installed, see Appendix B,
page 15.
Pushbutton Switch Operation
Control
Cool
Heat
Fan Only
Off
Temp
Fan Speed
Operation
Operates unit on cooling - cooling will not
begin if room temperature is below 60 E
Operates unit on heating. Some models
do not provide this selection.
Circulates air within the room. No heating
or cooling functions.
Shuts system down.
Temperature control - maintains room
temperature at the desired setting.
Counterclockwise - warmer
Clockwise - cooler.
Selects high speed or low speed.
Standard Unit Control Panel
COOL HEAT FAN ONLY OFF
LOW
WARNER TEt4 ? C OLER
Temperature Limiting Thermostat
1. Set thermostat knob to center of dial.
2. Remove four screws holding control panel. Pult up on
thermostat knob and remove.
3. Locate the two temperature limiting screws.These screws
are factory installed for a maximum temperature range of
60-90 ° E Each hole in dial plate represents approximately
a 4° change from the adjacent hole.
4. To adjust temperature range, move temperature limiting
screws to desired location.
5. Replace knob when desired range has been set.
6. Replace control panel.
Remove Knob
EXAMPLE: To set a maximum temperature range of approxi-
mately 64 to 86° F,move screws to locations shown in diagram
at right.
Temperature
L miring Screws
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