Profroid GSB Notice D'instructions page 68

Figure 32
LED
flashes Status LED description
count
Low Oil
1
Pressure
2 NA
Protection Trip
Discharge
3
Temp.
Current
4
Sensor Fault
Communicatio
5
n Error
6 NA
7 NA
8 N/A
9 N/A
Low Oil
NA
Pressure
Motor
NA
Discharge Discharge
Temp. Temp.
NA NA
NA NA
Locked Rotor Locked Rotor 5 min
Missing Phase Missing Phase 5 min
Low Voltage Low Voltage
Voltage Voltage
Imbalance Imbalance
Auto
reset Lockout condition
time
Without If
sufficient oil sufficient
N/A
pressure for 2 If
minutes sufficient oil pressure for 2 minutes.
If
because motor temperature has exceeded set
2 min NA point. (3 series PTCs; 1 input)
(Tri ps at 4.5K Ohms, and will reset when below
2.75K Ohms.)
If
probe is open or disconnected.
If
exceeded set point; compressor is turned off for 2
Exceeds max set
minutes before resetting.
point (configured
2 min If
in EEPROM from
exceeded set point and the compressor is locked
iPRO)
out.
DLT alarm is configurable as either Trip or Lock out.
Factory default is Trip alarm. DLT probe is
FACTORY INSTALLED
If
NA NA from the module. Compressor run state is not
known by module.
Commun ication between Control module and iPro
(/System)
Communication between Control module and Sen sor
NA NA
module has been lost. Configuration miss- match
between SW configuration from iPro and HW
(network mode)
If
excessive
compressor. The compressor is turned off and will
10 consecutive remain off for 5 minutes.
events If
excessive
compressor. The compressor is locked out after 10
consecutive events.
If
10 consecutive missing phase.
events If
10 consecutive missing phase alarms.
If
10 consecutive low compressor voltage.
5 min
events If
10 consecutive low voltage alarms.
If
10 consecutive voltage imbalance.
5 min
events If
10 consecutive voltage imbalances.
Status LED troubleshooting information
flashing green , compressor has been without
oil pressure
flashing red , compressor has been without
flashing orange , compressor is turned off
flashing green , the discharge temperature
flashing orange , discharge temperature has
flashing red , discharge
flashing green , current sensor is disconnected
Controller
flashing orange , compressor failed to start, and
current may be
flashing red , compressor failed to start, and
current may be
flashing orange , compressor is turned off due to
flashing red, the compressor is locked out after
flashing orange , compressor is turned off due to
flashing red, the compressor is locked out after
flashing orange , compressor is turned off due to
flashing red , the compressor is locked out after
for 4 seconds.
temperature has
has been lost.
present in the
present in the
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