Mitsubishi Electric e Series Service Handbook page 164

[ IX Troubleshooting ]
LEV Replacement Instructions
Required tools
▪ Screwdriver (for M5 screws)
▪ Nippers (for cutting the tie band)
▪ Welding tool set
* Notes on tie band (cable tie with a locking device)
If you accidentally cut the cable tie on tie band during replace-
ment, cut off the tie all the way to the locking device, and
insert a regular cable tie (5mm max.) through the locking
device.
LEV location
< Opposite side of the
service side >
< Left side >
Check joint
(in order from top
to bottom)
· HP 2B
· HP 2A
· HP 1B
· HP 1A
· LP 2B
· LP 2A
· LP 1B
· LP 1A
HWE20010
Cut here.
< Left side >
2B_LEV for 2A_LEV for
cooling
2B_LEV for 2A_LEV for
heating cooling
< Service side >
1B_LEV for
heating heating
1B_LEV for
- 155 -
< Right side >
cooling
1A_LEV for
1A_LEV for
heating
cooling
GB