②
Pull out the rubber stopper of drainage outlet with pliers or other tools.
(3)Install drainage pipe.
Hold the head of drainage pipe (20cm away from the drainage pipe outlet) with hand and
install it along the direction of drainage outlet until you have head a sound.
Rubber cork of left
drainage outlet
Rubber cork of right
drainage outlet
24
1. Aim the pipe joint at the corresponding
bellmouth.
3. Adjust the torque force by referring to the following sheet. Place the open-end
wrench on the pipe joint and place the torque wrench on the union nut. Tighten
the union nut with torque wrench.
union nut
pipe joint
pipe
2. Pretighten the union nut with hand.
Installation of indoor unit
