IVT 12KHR-N - Page 8

12KHR-N
2 – 4
1.2. Display circuit diagram
LED
301
R318
180 1W
FULL
POWER
OUTDOOR
TEMP
LED
304
LED
302
LED
303
R317
360
1W
R316
100 1W
R315
100 1W
RED
YELLOW
GREEN
SG301
OPERATION
TIMER
GREEN
1W 620
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 620
1 2 3 4 5 6 7 8 9
10
g2
f2e2d2c2b2a2
811567910
BCN301
1W 220 1W 220 1W 620 1W 220
1W 220
0.1uF
47uF
16V
C301
C302
1/4W
R302
R303
LED310
7.5Kx2
C402
C401
25V
16V
25V
0.1uF
47uF
SW401
SAFETY SW
CN18
+
R301
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
12V
5V
BCN602
BCN601
CN601
CN602
CN603
BLUE