1. Repair Instruction 
 
 
 
Case ① - Mullion is normal. But not working. 
Step1) Check the level of product 
Step2) Raise the left door(Dispenser door) 
Step3) To level the doors, insert a snap ring around the 
  pin of the hinge(Right door), use wrench to adjust(Left Door) 
Step4) Check if the mullion works normally and the doors are even 
[SVC Method] Mullion is not working / is broken 
Service Bulletin 
Product : Ref 
Bulletin # : CNZ202000073-01 
Release Date : 2020.03.16 
Applicable for Serial Number : 908KR** ~ 912KR** 
Applicable for models 
 
908KR**~912KR** 
LFXS28566S, LFXS26973S, LFXS28968S, LMXS28626S, LFXS26596S, LFXS28596S, LFXS26973D, LFXS28596D, LFXS28968D , LMXS28626D, LFCC22426S, 
LFXS28566D LFXS28566M, LFXS28596M, LMXS28596S, LFXC22526S, LFXC22526D, LFXC22596S, LFXC22596D, LFXS26596D, LMXS28596D, LFCS27596S 
Bulletin Type:   Quality      Parts       Others   Applicable only with symptoms   with every repair   
Symptoms 
- Mullion is normal. But not working properly. 
- Mullion is broken.  
Picture 
Cause 
- Door needs to be raised. 
- Mullion needs to be replaced. 
   
※ Plesase refer to appendix (page4-5) 
Case ② - Mullion is broken. (Spring is not working.) 
Step1) Remove the mullion 
Step2) Install the new mullion 
Step3) Check if the mullion works normally 
Page 1 
Appendix page4  Appendix page5 
(‘19.8.26 ~ ‘19.12.7)