2) GR-C247, B247, C207, B207
2. Sensor resistance characteristics table
u
Resistance value allowance of sensor is ±5%.
u
In measuring resistance value allowance of sensor, perform measuring after leaving the sensor for more than 3 minutes
at the measuring temperature (delay is required due to sense speed relation relationship).
u
Since an analog tester has a large measuring temperature, measuring with a digital tester is required as possible as.
u
Resistance of the cold storage sensor 1 and 2 shall be measured with a digital tester after separating CON8 of the PWB
ASSEMBLY and the MAIN part.
u
Resistance of the freezing sensor shall be measured with a digital tester after separating CON7 of the PWB ASSEMBLY
and the MAIN part.
EXPLATION FOR MICOM CIRCUIT
- 50 -
Measuring Temperature (°C)
Freezing Sensor
Cold storage sensor 1, 2.
Frost removal sensor, Outside sensor
-20 °C
22.3 k
Ω
77 k
Ω
-15 °C
16.9 k
Ω
60 k
Ω
-15 °C
13.0 k
Ω
47.3 k
Ω
-5 °C
10.1 k
Ω
38.4 k
Ω
0 °C
7.8 k
Ω
30 k
Ω
+5 °C
6.2 k
Ω
24.1 k
Ω
+10 °C
4.9 k
Ω
19.5 k
Ω
+15 °C
3.9 k
Ω
15.9 k
Ω
+20 °C
3.1 k
Ω
13 k
Ω
+25 °C
2.5 k
Ω
11 k
Ω
+30 °C
2.0 k
Ω
8.9 k
Ω
+40 °C
1.4 k
Ω
6.2 k
Ω
+50 °C
0.8 k
Ω
4.3 k
Ω
TEMP
TEMP
FRZ TEMP
REF TEMP
LOCK
SUPER FRZ
OFF
ROOM
TEMP
MAX
MIN
MAX
MIN
Содержание SxS GR-L207MSU
Страница 44: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 44 a b c d ...
Страница 52: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 52 ...
Страница 53: ...3 2 Parts list 1 GR P247 L247 P207 L207 EXPLATION FOR MICOM CIRCUIT 53 ...
Страница 54: ...EXPLATION FOR MICOM CIRCUIT 54 ...
Страница 55: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 55 ...
Страница 56: ...EXPLATION FOR MICOM CIRCUIT 56 ...
Страница 58: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 58 DOUBLE SIDE TAPE SPREAD SHEET ...
Страница 60: ...2 GR C247 B247 C207 B207 60 Reception Transmission Parts without mark means SMD parts ...
Страница 62: ...EXPLATION FOR MICOM CIRCUIT 62 PCB ASSEMBLY DISPLAY PCB ASSEMBLY MAGIC DISPLAY ...
Страница 63: ...2 GR C247 B247 C207 B207 EXPLATION FOR MICOM CIRCUIT 63 ...
Страница 64: ...EXPLATION FOR MICOM CIRCUIT 64 PCB ASSEMBLY DISPLAY PCB ASSEMBLY MAGIC DISPLAY ...
Страница 71: ...CIRCUIT 71 ...
Страница 72: ...CIRCUIT 72 ...
Страница 126: ...P No 3828JD8694A JUL 2004 Printed in Korea ...