Running Auto Test - Mitsubishi Electric PV-S4200-IT Operating Manual

5.4.6 Running AUTO TEST

The PV inverter is equipped with an AUTO TEST for checking each of the OV, UV, OF, and UF automatically. Perform
AUTO TEST during grid-connected operation when there is sufficient daytime solar irradiation.
When the screen displaying the present operating status (refer to p. 42) is shown RUNNING, AUTO TEST can be
implemented.
Step
SETUP 2
AUTO TEST
VERSIONS
1
EXIT
AUTO TEST
OVR
UVR
READY FOR TEST
EXIT
AUTO TEST
OVR
UVR
READY FOR TEST
EXIT
AUTO TEST
OVR
UVR
2
READY FOR TEST
EXIT
AUTO TEST
OVR
UVR
READY FOR TEST
EXIT
AUTO TEST
OVR
UVR
READY FOR TEST
EXIT
LCD screen
Touch and release the
[ENTER] button once.
Touch and release the
OFR
[ENTER] button once.
UFR
To Step 3
From Step 4
Touch and release the
[SELECT] button once.
Touch and release the
OFR
[ENTER] button once.
UFR
To Step 5
From Step 6
Touch and release the
[SELECT] button once.
Touch and release the
OFR
[ENTER] button once.
UFR
To Step 7
From Step 8
Touch and release the
[SELECT] button once.
Touch and release the
OFR
[ENTER] button once.
UFR
To Step 9
From Step 10
Touch and release the
[SELECT] button once.
Touch and release the
OFR
[ENTER] button once.
UFR
To p. 55
Step 11
Touch and release the
[SELECT] button once.
The «SETUP 2» screen as shown in the LCD screen
at left is displayed.
If an AUTO TEST has not been selected, touch
and release the [SELECT] button, and use the « »
arrow to make a selection.
Touch and release the [ENTER] button.
On the «AUTO TEST» screen, READY TO TEST is
displayed as shown in the LCD screen at left.
Touch and release the [SELECT] button to switch
through OVR
-->
Caution:
AUTO TEST cannot be run when PLEASE WAIT... is
shown on the display. Please wait until READY FOR
TEST is displayed.
52
Procedure
UFR .
UVR OFR
--> -->