AUX ASW-H09A4/EAR1-dw, Service Manual

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there is no sound
；
b) The contents memorized by the Auto-restart function are: operation modes, setting wind
speed, setting temperature, negative ion function, swing status and on-off condition.
c) After the setting of non-electricity memory function succeeds, when the non-electricity
event happens after turning off the air-conditioner normally, if re-electrify and turn on the
air-conditioner, there is no 3 minutes protection delay occurred to the compressor; when the
non-electricity event happens accidentally under the power-on status, if re-electrify and turn
on the air-conditioner, there is 3 minutes protection delay occurred to the compressor;
d) If the setting of sleeping and timing functions occurs before the non-electricity event after
air-conditioner owns the Auto-restart function, the default condition of the controller is
power-off status after being electrified again.
②
I feel function
a)The setting method for I feel function: Press the “I feel” function button on the remote
controller, the controller will effect the I feel function once receiving the signal, and the
controller herein will default the temperature value of the sensor on the remote control as the
previous TA of the controller
（
Except the defrosting case
） ；
b) The quitting method for the I feel function
：
● Press the I feel function button, the former I feel function setting will be cancelled at once;
● Position the remote controller towards to the receiving window of the controller, the
remote control may deliver the signal to the controller every 3minutes. If the controller fails to
receive the signal from the remote control, the I feel function will be automatically cancelled,
and the TA control the temperature according to the temperature value detected by the TA
sensor of the PCB.
c) When the I feel function starts, the controller doesn’t test the former TA sensor on the PCB.
③
Negative ion function
When the indoor fan is working, press the negative ion function button on the remote control,
and the negative ion relay in the controller turns on for starting the output of the negative ions;
When the negative ion function is on, press the negative ion function button on the remote
control, and the negative ion relay in the controller turns off for stopping the output of the
negative ion;
(2)The basic function introduction of the split wall-mounted type
electric-controller (18000BTU~24000BTU)
1. The basic conditions for the operation of the controller
⑴
The applicable voltage range of the electrical power: The input voltage 175 V – 253V;
⑵
The input AC current frequency: 50Hz
；
⑶
The operating temperature for electric control:
（
-10~+70
） ℃
;
⑷
The operating moisture for electric control: RH20%~RH90%;
⑸ The indoor fan: RP plastic-sealed motor, three-impulse feedback signal;
⑹ The outdoor fan: tap iron-shell motor, only one speed and the normal working current shall
be lower than 1.5A;
⑺
The normal working current of the four-way valve: lower than 1A/220VAC;
⑻
The Swing Motor: DC12V, Four phase eight step stepping motor;
⑼
Compressor: Single-phase power supply, the normal working current shall less than 20A.
2. Partition of the controller’s function
The function of the controller consists of the following parts:
⑴
The remote control receiving function;