User's Manual

INSTALLATION GUIDE FOR RX78V2F-A-AC
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3.4.2 PS BDA LED INDICATORS
The LED indicators help user to check the equipment status easily.
Figure 7: LED Indicators
Table 2: LED Indicators
Identifier
Colour
Indication
RUN
Green
Operation indicator, flashes every second to indicate normal operation.
ALM
Red
Alarm indicator. ON = alarm; OFF = no alarm.
DRY1
Red/Green
Green=Normal; Red=Alarm(AC power)
DRY2~8
Red
Alarm indicator. ON = alarm; OFF = no alarm.
3.4.3 GROUNDING CONNECTION
Ground Connection
To ensure safe operation of the product, a ground (earth) connection is required. For single phase AC power
source, the product must be grounded by connecting the “earth wire” of the power cord to the ground terminal
of the AC supply. For operating this product with DC power system (such as rectifiers), the product should not
be connected to power systems that switch open the return lead because the return lead could function as the
ground (earth) connection for the equipment.