Service manual

ERF2000 Functions of the electronic boards Rev. 01 6/30
The ERF 2000 range features the following series of models:
ref Electronic board Board version Software version eeprom title
1 power ERF2000P-01.A NFBF0A0R - 4 triacs
2 power ERF2000P-01.B NFBF0A0R - 3 triacs
3 power ERF2000P-01.C NFBF0A0R - 2 triacs
4 display ERF2000D-03.A - F004F ALFA 2C
5 display ERF2000D-03.A - F0006 ALFA 2C
6 display ERF2000D-03.A - F0001 ALFA 2C
7 display ERF2000D-03.A - F0003 ALFA 2C
8 display ERF2000D-03.A - F005B ALFA 2C
9 display ERF2000D-03.A - F0071 ALFA 2C
10 display ERF2000D-06.B - F002E BI 1C
11 display ERF2000D-06.B - F002F BI 1C
12 display ERF2000D-06.A - F0030 BI 1C
13 display ERF2000D-06.A - F0031 BI 1C
14 display ERF2000D-05.A - F0066 BI 2C
15 display ERF2000D-05.B - F0065 BI 2C
16 display ERF2000D-05.A - F0064 BI 2C
17 display ERF2000D-01.B - F005F DELTA 2C
18 display ERF2000D-01.C - F0020 DELTA 2C
19 display ERF2000D-01.C - F0027 DELTA 2C
20 display ERF2000D-02.B - F0061 D3 1C
21 display ERF2000D-02.B - F0025 D3 1C
22 display ERF2000D-02.D - F0041 D3 1C
23 display ERF2000D-02.D - F0062 D3 1C
24 display ERF2000D-02.B - F0043 D3 1C
25 display ERF2000D-02.A - F005C D3 1C
26 display ERF2000D-02.A - F005D D3 1C
27 display ERF2000D-02.D - F005E D3 1C
28 display ERF2000D-02.A - F0067 D3 1C
29 display ERF2000D-02.A - F0068 D3 1C
30 display ERF2000D-02.B - F0072 D3 1C
31 display ERF2000D-02.A - F0070 D3 1C
32 display ERF2000D-04.A - F0029 ALFA 1C
33 display ERF2000D-04.A - F002B ALFA 1C
34 display ERF2000D-04.A - F002D ALFA 1C
35 display ERF2000D-04.A - F0063 ALFA 1C
36 display ERF2000D-04.A - F0052 ALFA 1C
NOTE:
The power boards with 2 or 3 triacs (for the 2 and 3-load control) are interchangeable with the one featuring 4
triacs (for the 4-load control). Therefore, for unification, the power boards with 2 and 3 triacs are replaced by the
power board with 4 triacs.