10 Servicing
377
10
SMGB0077 rev.0 - 01/2013
10.9.10 Removing Heat Exchanger
D A N G E R
TURN OFF all power source switches.
C A U T I O N
• Recover the refrigerant from the unit before the work. After all the refrigerant is recovered, turn OFF all power source
switches.
• Makesurethattheunitwillnotbedamaged.Ifhavingdifcultyinperformingtheworkalone,theworkshallbetaken
by two people.
• Takespecialcarenottobeinjuredbytheheatexchangerns.
For RPK-(0.8-1.5)FSN(H)3M
1 Remove the power source wiring, the transition wiring and the wiring for the remote control switch.
2 Push the portion indicated by “PUSH” on the underside of the unit to release the catches at the lower part of the unit.
3 Remove the are nuts attached to the rear piping of the heat exchanger to disconnect the pipings. Then lift the indoor
unit up and draw it frontward to remove it.
4 Remove the front panel according to the “Removing Front Panel” chapter.
5 Remove the electrical box according to the “Removing Electrical Box” chapter.
6 Remove the drain pan according to the “Removing Drain Pan” chapter.
Rear Piping of
Heat Exchanger
Connected
Pipings
Rear Side of Indoor Unit
7 Release 2 catches on the inside of the piping holder at the rear side of the indoor unit and remove the piping holder.
8 Remove 1 screw xing the right side of the heat exchanger. Then remove 2 screws xing the left side of the heat
exchanger.
Front Side of Indoor Unit (The gures above show the examples with the piping for heat exchanger removed.)
To Next Page
Loading...
Need help?
General
