Heatcom 1873 Instructions D'installation page 30

5
WARRANTY
Error
from module
(right to left)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
30
Decoded error code
1
2
1 2
1
2
1 2
1
2
1 2
1
2
1 2
4
4
4
4
8
8
8
8
4 8
4 8
4 8
4 8