Service Bulletin about service compressor replacement FC, FLA, FLB → FLS
Bulletin Type : SVC Notice
Applicable for Serial Number :
Applicable for models : FC75LBNA, FLB075LANA, FLB075LBNA and FLA075LANA compressor
Symptoms SVC Compressor standardization
Cause
N/A
1. Repair Instruction
※ FC, FLB, FLA→ FLS for compressor service integration
-. Case 1) The models with FC75LBNA, FLB075LANA, FLB075LBNA and FLA075LANA compressor can be replaced with the FLS
compressor and must be changed together with PCB software upgrade for the FLS compressor.
Case 2) FLS compressor must be replaced with the FLS compressor.
Case 3) Some PCB's must be replaced and then have the upgraded software installed for the FLS compressors.
-. You can proceed with the software upgrade by referring to the quick guide included with the compressor as shown below.(Page3-4)
-. This unit has the New Cover PTC so pay attention to paragraph 4 of the Quick SW Update Guide (page 4)
-. PCB's must be replaced if their production date is before that specified on pages 8.9.
■ Training video
https://youtu.be/Z5oMBH3CSK0
Service Bulletin
(Compressor replacement guide)
Parts
Others
Applicable only with symptoms
Picture
N/A
Page 1
Product : Ref
Bulletin # :CNZ201900235-04
Release Date : 2019.10.25
with every repair