Download Daewoo DSB-181L Specifications

Sensor(3)
Room temperature and Evaporator temperature Sensor Input
070LH,091LH
182LH, 240LH
330
R8
23
O/C SENSOR
CN10
CC7
103
R9
12.7kF
MICOM
103
CC6
CN9
24
I/C SENSOR
R10
12.7KF
R7 330
ROOM SENSOR
R11
12.7KF
R6 330
25
CC5
103
DESCRIPTION
Number 24, 25 of Micom is Terminal of A/D convertor Input.
Room temperature and Evaporator temperature is sensing by change of Thermister Resistance, Micom is put
in 5V by ratio between R10 (12.7KΩ) and R11 (12.7KΩ).
Relation between temperature and voltage is following Table 3-1.
CC5, 6 is Noise filter.
Voltage (V)
Temperature
(°C)
No. 1
No. 3
-5
1.127
1.127
0
1.378
1.378
5
1.650
1.650
10
1.936
1.936
15
2.228
2.228
Table 3-1
52