Xl System Mbms Module Replacement - Energy zeroCO2 XL Operation Manual

7.4 zeroCO
2
•
Perform the shutdown procedure described in chapter "6.2 System turn OFF" at
page 64.
Fig. 7.9 - MBMS module
Caution. Mark the communication cables before removing them from the MBMS
to avoid an incorrect sequence in the next connection. Refer to the wiring diagram
provided for connecting communication cables.
•
Extract from MBMS i Cables of feeding (3, Fig. 7.9), i Cables of communication (2,
Fig. 7.9) and unscrew the 4x M5 screws (1, Fig. 7.9).
•
Extract the MBMS from yourtake it and place it in the predetermined place (Fig.
7.10). Install the new MBMS (Fig. 7.11) e reconnect i Cables (do reference the
wiring diagram provided for connecting cables).
•
Fix with the 4x grapevines M5 (1, Fig. 7.9).
•
Perform the system turn on procedure. Refer to the chapter "6.1 System turn ON" at
page 62.
72 - Maintenance

- XL System MBMS module replacement