Graco 332564B Pressure Errors Code Type Description Problem Cause Solution

System Errors

Pressure Errors

NOTE: In some error codes listed below, a # symbol is shown as the last digit. This symbol represents the applicable component number, which can vary. The unit’s display will show the applicable number as the last digit in the code. For example, the P6F# code listed in this table will be displayed as P6F1 if the affected component is pump 1, P6F2 for pump 2, and so on.

Code	Type	Description	Problem	Cause	Solution
F6F#	Alarm	Press.	No inlet pressure	Disconnected	Verify transducer is
		Sens.	transducer is detected	transducer.	connected properly.
		Removed	when the system is		Replace if reconnecting
		Inlet #	expecting one.		does not eliminate the
					alarm.
P1F#	Alarm	Pressure	The inlet pressure on		Increase inlet pressure.
		Low Inlet	pump # is less than
		Pump #	the user-entered alarm
			limit.
P2F#	Devi-	Pressure	The inlet pressure on		Increase inlet pressure.
	ation	Low Inlet	pump # is less than the
		Pump #	user-entered deviation
			limit.
P3D#	Devi-	Pressure	The outlet pressure		Relieve system
	ation	High Outlet	on pump # is greater		pressure.
		Pump #	than the user entered
			deviation limit.
P3F#	Devi-	Pressure	The inlet pressure		Decrease inlet
	ation	High Inlet	on pump # is greater		pressure.
		Pump #	than the user-entered
			deviation limit.
P4D#	Alarm	Pressure	The outlet pressure on		Relieve system
		High Outlet	pump # is greater than		pressure.
		Pump #	the user entered alarm
			limit.
P4F#	Alarm	Pressure	The inlet pressure on		Decrease inlet
		High Inlet	pump # is greater than		pressure.
		Pump #	the user-entered alarm
			limit.
P6D#	Alarm	Press.	No outlet pressure	Disconnected	Verify transducer is
		Sens.	transducer is detected	transducer.	connected properly.
		Removed	when the system is		Replace if reconnecting
		Outlet #	expecting one.		does not eliminate the
					alarm.
P9D#	Alarm	Press.	Outlet pressure	Outlet pressure	Relieve system
		Sens.	transducer has failed.	transducer has failed or	pressure. Verify
		Failed		the pressure is above	connections, or replace
		Outlet #		the readable range.	if reconnecting does
					not eliminate the alarm.

332564B 93