DOWNLOAD Panasonic CU-2E15PBD / CU-2E18PBD Service Manual ↓ Size: 4.98 MB | Pages: 46 in PDF or view online for FREE

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High voltages are generated in the electrical parts area by the capacitor. Ensure that the capacitor has discharged sufficiently before proceeding 
with repair work. Failure to heed this caution may result in electric shocks. 

 Caution! When handling electronic controller, be careful of electrostatic discharge. 

1.  Remove the cabinet top plate (by removing 

the 5 screws). 

2.  Remove the 8 screws fixing the cabinet front 

plate, release 6 hooks and pull the cabinet 
front plate toward front side. 

 
 
 
 
 
 
 
 
 
 
 
 

3.  Remove the control board cover (remove 

1 screw). 

4.  Remove the terminal cover (remove 

2 screws). 

5.  Remove the terminal cover (top) and 

disconnect all the lead wires (3 fasten tab) 
inside. 

 
 
 

6.  Remove the control board cover. 
7.  Remove the 6 screws at the positions on the 

control board indicated by arrows. 

8.  Disconnect the connectors and pipe sensor 

connected to the compressor and reactor. 

9.  Remove the control board. 
 

When pulling the control board upward, it may 

not be possible to remove it because of the 
way in which the ground wire and other wires 
are routed. In this case, it is removed after the 
control board cover itself has been removed. 

 

 

 
 

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1.  Remove the cabinet top plate and cabinet 

front plate. 

2.  Remove the propeller fan by removing the nut 

turning clockwise at its center. 

3.  Disconnect the connector of the fan motor 

from the control board. 

4.  Loosen the 4 screws at the fan motor 

mounting then remove the fan motor. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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