Purkeys DIRECT - Page 23

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DIRECT DIAGNOSTIC GUIDE
LED Status Logic
Dual Pole in
Parallel Mode
Solid Green
on Lift Battery
and Source
ExtendState–Tractorturnsoff
or voltage drops below 12.6 volts
(dual pole coupled, but engine off).
Then it will extend for approx. 2
minutes and turn off. If voltage at
dual pole does not drop below 12.6
volts, then the Direct will extend
until 60 minutes has expired.
No Source
LED
Lift Battery
LED Slow
Flashing
Green
Static State - No tractor connected
to the trailer and the liftgate
batteries are more than 12.4 volts.
No Source
LED
Lift Battery
LED Slow
Flashing
Orange
Static State - No tractor connected
to the trailer and the liftgate
batteries are less than 12.4 volts.
Slow Flashing
Green on Lift
Battery and
Source
OffState–Sourcevoltagebelow
13.8 volts and extend period is
over. Voltage at the lift batteries
and the source is above 12.4 volts.
Voltage at source must achieve
13.8 volts to go into Charging
State.
Slow Flashing
Orange on Lift
Battery and
Source
OffState(LowVoltage)–Lift
battery and source voltage below
12.4 volts. DC/DC converter is off.
Voltage at source must achieve
13.8 volts to go into Charging
State.
Rapid
Flashing
Orange on Lift
Battery and/or
Source
OffState(Fault)–Blownground
fuse if flashing on lift battery and
blown source fuse if flashing on
source.