Bosch AHUW036A2 Service Manual page 18

Error handling instructions for Split outdoor unit
ODU Split 4, 6, 8
Fig. 17 ODU Split 4, 6, 8
[1] Short circuit check point
[2] After turning off the main power; R24N between the ends of the
resistance will be measured to 620~670
18
2
1
6 720 817 722-15.1I
Split ODU – 6 720 817 722 (2015/06)