– 32 –
4. Auto Sweep Motor Circuit
Fig. 4-1 shows the Auto sweep motor drive circuit; the signals shown in Fig.4-2 are output from pin
E
~
H
of
microcomputer.
As the microcomputer’s outputs change as shown in Fig.4-2, the coils of the auto sweep motor is excite to turn the
rotor. Table 4-1 shows the rotation angle of horizontal air deflectors.
Microcomputer
18
17
16
15
11
10
12
6
7
5
13
4
IC711
12V
CN4
Rotor
Auto sweep motor for
horizontal air defectors
Micro computer pins
Step width : 10ms
Horizontal air deflectors
15
16
17
18
1
2
3
4
5
6
7
8
Fig.4-2 Microcomputer Output Signals
Fig.4-1
Table 4-1 Auto sweep Motor Rotation
Rotation angle per step (
)
Time per step (ms.)
0.0882
10
Horizontal air deflectors
Summary of Contents for Summit RAC-35YH6
Page 17: ... 15 CONSTRUCTION AND DIMENSIONAL DIAGRAM MODEL RAS 35FH6 INDOOR UNIT ...
Page 22: ...RAS 35FH6 CIRCUIT DIAGRAM 20 08A392_05_RAS_35FH6_20 21_A2_E 2008 2 22 18 40 20 ...
Page 25: ... 23 button 25 26 26 27 28 26 RAS 35FH6 08A392_07_RAS_35FH6_23_A3_E 2008 3 7 10 07 23 ...
Page 92: ... 90 PARTS LIST AND DIAGRAM INDOOR UNIT MODEL RAS 35FH6 ...
