Bosch FM441/CMM 910 Mounting Instructions page 15

Modules for control units CSM 7x0, CFB 8x0 and CFB 9x0
Fig 7 Connect power supply to slot 1
Connecting module power supply to slot 1
Plug in sensor leads and pump connections at the designated points on
the module.
Plug 230 V module connector into the correct position in the terminal
strip ( Fig. 7).
Module assembly for control units CSM 7x0 | 15
6 720 803 029 (2011/08)