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Mobile air-conditioner
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22
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The PCB function manual
of the Mobile Air-conditioner
1. Running mode:
1) FAN; 2) COOL; 3) DRY
2. Controlling modes:
1) Control panel
3. The parameter to be input:
1) Analog quantity
the ambient temperature of the indoor unit(shorten form is TIN)
the evaporator of the indoor unit (shorten form is Teva)
2) Switch quantity: the switch of the higher water level
3) Controlled input: by the controlling panel
4. The parameter to be output(controlled parameter)
1) Output of the relay
Indoor fan motor(2-speed)
Sweep fan motor
Compressor
2) Output quantity of LED:
the light displaying COOL mode(LED1 green)
it is light at the COOL mode, or else goes out
the light displaying DRY mode(LED2 green)
it is light at the DRY mode, or else goes out
the light displaying FAN mode(LED3 green)
it is light at the FAN mode, or else goes out
the light displaying indoor fan motor at high speed(LED4 yellow)
it is light when the indoor fan motor is at the high speed , or else goes out
the light displaying indoor fan motor at low speed(LED5 yellow)
it is light when the indoor fan motor is at the low speed , or else goes out
the light displaying SWING mode(LED6 green)
it is light when the swing fan motor is running , or else goes out
Flash:
a. Once go into Avoiding freezing mode, the relative LED flashes.
b. When water tank is full, the relative fan speed LED and mode LED flashes.
1.8 PCB function manual
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