
Page No.5
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4
12V AC Controls
1.
2. speed,
3.
the mode of the unit press then M
Modes
Max
setting is the medium routine use.
ECO
4. M button
5. . The possible temperate ranges on the
-40 degrees Celsius (Note: the units only come with temperature
se�ings in Celsiusinlet temperature, press the ↑ symbol for 6
outlet temperate press the ↓
in Celsius.
Page No.5
1. To turn the unit on locate the button and press until screen powers on.
2. To adjust the blower speed, locate the button until the desired speed is selected.
3. The 12V Rooftop Air Conditioning unit comes with 3 dierent power modes. To change the mode of the
unit press then M on the unit to cycle between the 3 modes.
Modes
• Max setting is the largest energy consuming mode and will provide the most cooling in the shortest
amount of time.
• setting is the medium cooling setting and recommend for routine use.
• ECO setting is the energy saving mode that uses the minimum number of amps while providing cooling
at a less ecient rate.
4. To view the current voltage being used by the unit. Simply press and hold the M button for 6 seconds and
the voltage value will appear on the screen. To exit the current voltage mode, do not press any buttons for
6 seconds and the unit will return the main
menu automatically.
5. The display will always show the set temperature. The possible temperate ranges on the unit vary
between 5-40 degrees Fahrenheit (Note: the units only come with temperature settings in Fahrenheit). To
view the current inlet temperature, press the symbol for 6
seconds and the screen will display the temperature in Fahrenheit. To view the current outlet temperate
press the for 6 seconds and the screen will display the temperature in Fahrenheit.
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