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Graco H-40/H-XP3 and Graco H-25/H-XP2

Temperature Control Diagnostic Codes
Code Code Name Alarm Zone
01 High fluid temperature Individual
02 High hose current Hose only
03 No hose current with hose heater on Hose only
04 FTS not connected Individual
05 Board overtemperature All
30 Momentary loss of communication A
99 Loss of communication A
Motor Control Diagnostic Codes
Code Code Name Alarm Zone
01 High fluid temperature Individual
02 High hose current Hose only
03 No hose current with hose heater on Hose only
04 FTS not connected Individual
05 Board overtemperature All
30 Momentary loss of communication A
99 Loss of communication A

Graco E-30/E-XP2 and Graco E-20/E-XP1

Temperature Control Diagnostic Codes
Code Code Name Alarm Zone
01 High fluid temperature Individual
02 High zone current Hose only
03 No zone current with hose heater on Hose only
04 FTS not connected Individual
05 Board overtemperature All
06 Communication cable unplugged from module A
99 Loss of communication A
Motor Control Diagnostic Codes
Code Code Name Alarm Zone
21 No transducer (component A) A
22 No transducer (component B) A
23 High fluid pressure A
24 Pressure Imbalance A/W
25 High line voltage A
26 Low line voltage A
27 High motor temperature A
28 High current A
29 Brush wear A
99 Communication Error 2 A