Operation Section
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*1 :The room temperature display range is from 16 °F (-9 °C) to 140 °F (60 °C). When the display value is greater than
99 °F, it displays values of 00F (for 100 °F), 01F (for 101 °F), and 09F (for 109 °F).
*2 :When the wall mounted controller of other model is connected, the lowest set point temperature is 60 °F (16 °C).
The model name label is attached on the wall mounted controller’s back cover.
*3 :When power source is supplied to the unit, the wall mounted controller is in standby mode. During standby mode, the
controller panel displays time.
11 COOL or FAN ONLY Illuminates to indicate COOL on or FAN ONLY on.
12 RUN or AUTO Illuminates to indicate fan mode set to RUN or AUTO.
13 HI or LO Illuminates to indicate fan speed set to High or Low.
14 Room temperature
*1
Illuminates temperature in either Fahrenheit (°F) or Celsius (°C).
15 Set temperature
*2
Illuminates temperature in either Fahrenheit (°F) or Celsius (°C) in COOL mode.
The temperature range is from 55 °F (13 °C) to 95 °F (35 °C).
16 Day of the week and time
*3
Illuminates to indicate day of the week and time.
17 Clock symbol Illuminates to indicate program is running.
18 Key symbol Illuminates to indicate keypad locked.
19 CHECK Illuminates with self-diagnostic codes.
I003164
LCD Display
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