Removal and replacement procedures 97
Water group controller
The water group controller is located at the bottom front of the MCS unit.
The following tools are required for installation:
•
T-25 Torx driver
•
Flathead screwdriver
•
8-mm socket
Removing the water group controller
1.
Power down the MCS unit ("
Powering down the MCS unit
" on page
24
).
2.
Remove the AC transfer switch ("
Removing the AC transfer switch
" on page
26
).
3.
Disconnect the seven electrical cables in the front of the water group controller.
Summary of Contents for 403349-003
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