Toyotomi CTN-228W User Manual page 38

pipe position. In order to drain smoothly, slant the piping hole on the wall
slightly downward to the outdoor side with the gradient of 5-10°.
NOTE:
• Pay attention to dust prevention and take
relevant safety measures when opening the
hole.
• The plastic expansion particles are not
provided and should be bought locally.
Step 4: Outlet pipe
1. The pipe can be led out in the
direction of right, rear right, left or
rear left.
2. When select leading out the pipe
from left or right, please cut off the
corresponding hole on the bottom
case.
Step 5: Connect the pipe of indoor unit
1. Aim the pipe joint at the corresponding
bellmouth.
2. Pretighten the union nut with hand.
Indoor
-
5-10
right
left
pipe joint
38
Outdoor
rear left
rear right
right
cut off
the hole
union nut pipe
GB