Faults: Manual Restart; Fault Log - Phase Technology PERFECT PT007 Operation & Installation Manual

Faults: Manual Restart

These faults generally indicate damage to the converter and/or the load. They may also
indicate a potentially dangerous condition. When this type of fault occurs, the display will
indicate the fault message and the converter output will remain off.
CAUTION! Contact Phase Technologies for assistance before restarting or
troubleshoot the system thoroughly before power cycling the converter.
WARNING! Risk of electric shock. De-energize the unit by disconnecting all incoming
sources of power, then wait 30 minutes for internal charges to dissipate before servicing
the equipment.

Fault Log

The Fault Log records faults with number of occurrences. To access the Fault Log, wire a
dry contact switch between AUX3 and COM (now called SW3), and wire a dry contact
switch between AUX4 and COM (now called SW4). Standard light switches will work. Next,
set SW3 and SW4 per Table 30. There are two fault logs – Master and User Fault Log.
Master Fault Log:
A non-resettable count of all faults over the life of the main circuit board
User Fault Log:
A resettable count of faults. Each fault type is limited to a count of 10. On the 11
fault, the unit will display the appropriate fault and the LCD screen will display
"RESET? PWR CYCLE".
Power cycling the unit will reset the fault back to zero.
Table 30 – Modes for SW3 and SW4 (ON = up, OFF = down)
SW3 SW4
OFF OFF
ON OFF
ON
OFF
Factory default: LCD screen will scroll various operating
parameters – UNIT WILL OPERATE WHILE IN THIS MODE
LCD screen will show Master Fault Log (non-resettable count of
all faults) UNIT WILL NOT OPERATE WHILE IN THIS MODE
LCD screen will show User Fault Log (resettable count of all
ON
faults) UNIT WILL NOT OPERATE WHILE IN THIS MODE
ON Reserved
Result
V4.1
th
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