188
6 Upper board 1) Perform the step 1-1-1), 2), 3), 4), 5).
2)Remove the fixed screws of the upper board.
(Ø4 × 8, 2 screws)
7 Bottom board 1)Perform step1-1, step 5.
2)Remove the fixed screws of the bottom board.
(Ø4 × 8, 2 screws)
Removal is required if water and refrigerant piping
are connected.
No.
Exchange parts name
Work procedure Remarks
Upper
Upper board
Bottom board
Bottom board