Graco E-Flo DC Series Instructions Manual page 48

Error Code Troubleshooting
Display Applicable
Display Display Applicable Applicable
Code Code Code Motor Motor Motor
P5DX P5DX P5DX
Advanced
P6CA P6CA P6CA Advanced
or
P6CB
P6CB P6CB
P6D_
P6D_ P6D_ Advanced
P7C_
P7C_ P7C_ Advanced
P9C_
P9C_ P9C_ Advanced
T2D_
T2D_ T2D_ Basic and
Advanced
T3D_
T3D_ T3D_ Basic and
Advanced
T4D_
T4D_ T4D_ Basic and
Advanced
V1I_ V1I_ V1I_ Basic and
Advanced
V2I_ V2I_ V2I_ Basic and
Advanced
V1M_ V1M_ V1M_ Basic and
Advanced
V3I_
V3I_ V3I_ Basic and
Advanced
V4I_
V4I_ V4I_ Basic and
Advanced
V9M_
V9M_ V9M_ Basic and
Advanced
WCW_
WCW_ WCW_ Advanced
WMC_ WMC_ WMC_ Basic and
Advanced
WNC_ WNC_ WNC_ Basic and
Advanced
WNN_ WNN_ WNN_ Advanced
WSC_ Advanced
WSC_ WSC_
WSD_ Advanced
WSD_ WSD_
WXD_
WXD_ WXD_ Basic and
Advanced
48
Blink Alarm or or or
Blink Blink Alarm Alarm
Code Code Code Deviation Deviation Deviation
None Deviation More than one pump is assigned to a transducer. The
assignment for that transducer is automatically cleared under this
condition. User must reassign.
None Deviation For units without closed loop pressure control: Transducer (A or
B) is enabled but not detected.
1–6 Alarm For units with closed loop pressure control: Transducer is
enabled but not detected.
None Deviation Pressure difference between transducer 1 and transducer 2 is
greater than the deviation set point.
None Alarm Pressure difference between transducer 1 and transducer 2 is
greater than the alarm set point.
3–5 Alarm Internal thermistor disconnected or motor temperature is below
0° C (32° F).
5 Deviation Motor over temperature. Motor will throttle itself to stay below
85° C (185° F) internally.
4–6 Alarm Motor over temperature. Motor will throttle itself to stay below
85° C (185° F) internally.
2 Alarm Brown out; voltage supplied to motor is too low.
None Deviation Brown out; voltage supplied to motor is too low.
2–6 Alarm AC power is lost.
None Deviation Voltage supplied to motor is too high.
3 Alarm Voltage supplied to motor is too high.
7
Alarm Low supply voltage detected at start up.
None Alarm System type mismatch; motor is an E-Flo DC dual lower system
and the display configuration does not match. Change the
display's system type on the Setup Units screen (screen 15).
4–5 Alarm Internal software error.
3–4 Alarm Software versions do not match.
None Alarm System type mismatch; motor is an E-Flo DC single lower
system and the display configuration does not match. Change
the display's system type on the Setup Units screen (screen 12
in dual lower mode).
None Deviation Profile is set to 0 pressure or 0 flow.
1–5 Alarm
Invalid lower size; occurs if the unit is operated before setting
up the lower size.
4 Alarm An internal circuit board hardware failure is detected.
Description
Description Description
3A3453H