Delta M15A 220, Operation And Installation Manual

Page: 47 / 126

5.2 Replacement of Surge Protection Devices (SPD)
Locations of Surge Protection Devices (SPD) for AC and DC wiring are shown
below. The SPD should be replaced if damaged.
If the warning message “AC Surge” or “DC Surge” appears on the APP and DSS,
please follow the steps below to replace the SPD.
Figure 5-4: AC and DC SPD module
Figure 5-3: Location of AC and DC SPD board
AC SPD
DC SPD
AC SPD
DC SPD
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Maintenance