Power Soak 37179 PS-275 Service Manual - Manual (Page 16)

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5.3 Green Status Light
Off – Power to the machine is turned off or an over temperature
situation has occurred.
Slow Flashing – “POWER ON” – system is energized and ready
to fill the wash tank.
Solid Illumination – “OPERATING” – wash tank is full; START
button has been pressed, the program is running. (Note: if
the Stop button is pressed, the program is still running even
if the wash action is stopped, pressing the START button
will start the wash action) The wash solution must be
drained from the wash tank to exit the operating program.
Flashing with another light – indicating a message, see the chart in section 5.2.
Flashing a repeating “long & short” pattern – error has been detected, see error
codes in section 5.5a
5.4 Power Light
ON – Electrical power is connected to the PS-275
and the transformer inside the control panel
is producing the appropriate 24 VAC.
OFF – The power supply to the PS-275 is turned
off or the transformer inside the control
panel has failed.
5.5 Error Light
The error light is used to flash a code that indicates the
type of failure that has been detected by the UPM.
Section 5.5a identifies the meaning of the flashing
sequence.