Graco Reactor E-XP1 Troubleshooting Manual page 19

Reactor Error Code Trouble Shooting Guide
E05: Control Module Over Temperature
Cause:
o The control module has an on-board temperature sensor. Heat is turned off if the module
temperature exceeds 185°F (85°C) to prevent damage to the circuit board. (See also High
Motor Temp section under E27).
E06: Communication Cable Unplugged
Causes:
1) Communication cable that connects heater control module (Silver) to the heater
modules (Blue) connection is loose or dirty.
Unplug and re-plug cable that connects heater control module (Silver) to the heater
modules (Blue).
2) Communication cable faulty.
Check the cable connections end to end for continuity. If problems persist, replace the
cable. p/n- 247801
Rev 2.6 (02/2014)
(Return to Table Of Contents)
(Return to Table Of Contents)
Page 19