Graco Reactor E-XP1 Troubleshooting Manual page 4

Reactor Error Code Trouble Shooting Guide
Table of Contents
HEAT CONTROL ERROR LIST
E01 - High Fluid temperature
E02 - High Current
E03 - No current
E04 - Missing t/c thermocouple
E05 - Power module over temperature
E06 - Control module to power module communications error
E09 - Missing display
E99 - Display communications error
MOTOR CONTROL ERROR LIST - E and H Series
E21 - Transducer A faulty
E22 - Transducer B faulty
E23 - High Pressure
E24 - Pressure imbalance
E25. - High line voltage
E26 - Low line voltage
E27 - High motor temp
E28 - High current, locked rotor
E29. - Brush wear
E30 - Display communications error
E31 - Motor drive fault
E32 -Motor control board over temp
E99 - Display communications error
Recommended Tech Tools
Rev 2.6 (02/2014) Page 4