Troubleshooting Guide

18
Cause of Error
Cause: Parameters are stored in an “EE” chip for the unit to
run properly. The motor on the outdoor unit control panel can
only work after reading the data stored in EE and if not read,
the alarm "outdoor EE error" would be reported and raised in
the internal machine. Reasons for data not being read are as
follows:
1. Wrong EE chip dataformat;
2. EE chip is broken;
3. Bad contact of EE or fault of EE reading circuit;
4. Backwards installation of EE chip.
Inspection path: outdoor unit control panel.
Tools Required
None
Possible Broken Part
Bad contact of EE, outdoor unit control panel.
Troubleshooting Procedures
1. Replacethe outdoorunit control panel directly.
F9 – OUTDOOR EE ERROR