Service Manual

Basic Control SiUS281811E
76 Part 4 Functions and Control
18/24 class 30/36/42/48 class
Step Frequency (Hz) Step Frequency (Hz)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
48
52.5
57
61.5
67.5
75
81
90
100.5
105
111
114
118.5
129
141
153
163.5
174
181.5
192
201
211.5
222
228
243
253.5
265.5
277.5
289.5
301.5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
45
52.5
57
61.5
66
72
78
85.5
96
105
108
112.5
115.5
121.5
128.1
145.5
154.5
163.5
178.5
196.5
216
223.5
232.5
244.5
253.5
255
273
288
309
327