C. Standard Unit Operation
Rotate the temperature dial in small increments in the warmer or cooler direction. Moving the dial more than 1/4" at a time may overcompensate and result in an extreme hot or cold situation.
•If a remote thermostat is installed, see Appendix A, page
Rotary Switch Operation | ||
|
| |
Control | Operation | |
|
| |
| The | |
| temperature at the desired setting in both | |
Temperature | the heating and cooling modes. Turn the dial | |
counterclockwise for warmer and clockwise | ||
| ||
| for a cooler temperature. | |
Low and High Cool | Operates the unit on cooling. Cooling will not | |
begin if the room temperature is below 60°F. | ||
|
| |
| Operates the unit on heating. Some models | |
Low and High Heat | do not provide this selection. | |
| Circulates air within the room at high fan | |
Fan Only | speed only. No heating or cooling functions | |
are active. | ||
| ||
Standard Unit Control Panel
COOLING ONLY MODEL | HEAT/COOL MODEL |
D. Temperature Limiting Thermostat
1.Set the thermostat knob to center of dial.
2.Remove the four screws holding the control panel. Pull up on the thermostat knob and remove it.
3.Locate the two temperature limiting screws. These screws are factory installed for a maximum temperature range of 60°- 90°F. Each hole in the dial plate represents approximately a 4° change from the adjacent hole.
4.To adjust the temperature range, move the temperature limiting screws to the desired location.
5.Replace the knob when the desired range has been set.
6.Replace the control panel.
Remove knobs
Control panel
Adjustment limiting screws
EXAMPLE: To set a maximum temperature range of approximately 64° to 86°F, move the screws to the locations shown in the diagram at right.
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