• SIGNA MR355 / SIGNA MR360
  • Service Manual
  • 5856356-3EN Revision 5.0
  • Basic Service Documentation. Copyright General Electric Company.
  • Object ID: 00000018WIA30421730GYZ
  • Topic ID: id_2012033 Version: 3.0
  • Date: Dec 18, 2019 2:57:07 AM

Finalizing the Integrated Control Engine (ICE) fan assembly replacement

This procedure finalizes the Integrated Control Engine (ICE) fan assembly replacement.

Prerequisites

Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
1-15 minutes-

Procedure

  1. Restore the Power. See the System Cabinet PDU Main Breaker LOTO Procedure.
  2. Turn on the ICNs per the ICN On/Off Procedure.
    Note: For the first 3 or 4 minutes, LEDs come on only at the rear of the ICN, next to the power cables. After 3 to 4 minutes, you will hear the ICN fans come on, and then the LED at the front of the ICN starts to flash.
  3. Run ICE Board Level Diagnostic to ensure proper functionality.
  4. Perform a TPS Reset, and then do a check scan to make sure the system operates correctly.