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12KHR-N
2 – 4
1.2. Display circuit diagram
LED
301
R318
180
1W
FU
LL
PO
WER
OUTDOOR
TEMP
LED
304
LED
302
LED
303
R3
17
360
1W
R316
100
1W
R315
100
1W
RED
YELLO
W
GREEN
SG301
OPERAT
ION
TIMER
GREEN
1W620
f2
b2
COM2
COM1
12
13
15
14
3
2
1
16
4
a1
b1
c1
d1
e1
f1
g1
g2
g1
f1
e2
e1
d2
d1
c2
c1
b1
a2
a1
R304
R305
R306
R307
R308
R309
R310
1W
62
0
1
2
3
4
5
6
7
8
9
10
g2
f2
e2
d2
c2
b2
a2
8
11
5
6
7
9
10
BCN301
1W
22
0
1W
22
0
1W
62
0
1W
22
0
1W
220
0.1uF
47u
F
16V
C301
C30
2
1/4W
R302
R303
LED310
7.
5Kx
2
C402
C401
25V
16V
25V
0.1uF
47uF
SW401
SA
FE
TY
SW
CN18
+
R3
01
IC301
CN17
47
BCN302
PC
7
3
8
2
9
1
10
6
12
8
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
8
6
1
2
3
11
7
7
2
3
4
1
2
3
4
1
47
IC401
R401
+
BCN401
13
9
9
5
5
10
9
8
7
6
5
4
3
2
1
13
11
12
10
9
8
7
12
V
5V
BCN602
BCN601
CN601
CN602
CN603
BL
U
E