Functions and Control
Domestic air conditioner
7.1.21 Precise dehumidification:
In the hot weather in summer, it is necessary to regulate the ambient temperature and the regulation of humidity.
Appropriate temperature and humidity control can give people a comfortable feeling, inhibit the growth of bacteria
and molds in the environment. The program performs intelligent dehumidification according to different humidity
values to achieve humidity adjustment.
1) Humidity greater than 40% (EE adjustable), implement general dehumidification control.
2) When the humidity is less than 40% (EE adjustable), the desiccant thermostat is processed by OFF.
Use the PM2.5 sensor to detect the PM2.5 concentration in the room to determine whether to turn on the purification
function. The purification module mechanism is located at the air inlet of the air conditioner, and can be slidably opened
and closed to control the operation of the purification module. Users can control on or off via remote control or APP.
7.2 Value of thermistor
Pipe Sensor
R25 =10K
3%
B25 /50 =3700K 3%
21
Temp.(( ))
Max.(K )
Normal(K )
Min.(K )
Tolerance( )
-30
165.2170
147.9497
132.3678
-1.94
1.75
-29
155.5754
139.5600
125.0806
-1.93
1.74
-28
146.5609
131.7022
118.2434
-1.91
1.73
-27
138.1285
124.3392
111.8256
-1.89
1.71
-26
130.2371
117.4366
105.7989
-1.87
1.70
-25
122.8484
110.9627
100.1367
-1.85
1.69
-24
115.9272
104.8882
94.8149
-1.83
1.67
-23
109.4410
99.1858
89.8106
-1.81
1.66
-22
103.3598
93.8305
85.1031
-1.80
1.64
-21
97.6556
88.7989
80.6728
-1.78
1.63
-20
92.3028
84.0695
76.5017
-1.76
1.62
-19
87.2775
79.6222
72.5729
-1.74
1.60
-18
82.5577
75.4384
68.8710
-1.72
1.59
-17
78.1230
71.5010
65.3815
-1.70
1.57
-16
73.9543
67.7939
62.0907
-1.68
1.55
-15
70.0342
64.3023
58.9863
-1.66
1.54
-14
66.3463
61.0123
56.0565
-1.64
1.52
-13
62.8755
57.9110
53.2905
-1.62
1.51
-12
59.6076
54.9866
50.6781
-1.60
1.49
-11
56.5296
52.2278
48.2099
-1.58
1.47
-10
53.6294
49.6244
45.8771
-1.56
1.46
-9
50.8956
47.1666
43.6714
-1.54
1.44
-8
48.3178
44.8454
41.5851
-1.51
1.42
-7
45.8860
42.6525
39.6112
-1.49
1.40
7.1.22 Purification:
7.1.23 Filter reminder
The computerized board program can calculate the use time of filter element. If it is detected that the filter has been used
for more than the set time, the PM2.5 symbol of the display flashes, and the light is on for 1 second and off 1 second
(with the WiFi indicator), reminding the user to replace the filter element. And report to the APP "The cumulative time of
floor cleaning arrives, reminding users to replace filter element", the APP pushes the filter replacement reminder to the user.
