Carrier 38QUS018DS2 Series Installation Manual page 22

2. INDOOR UNIT INSTALLATION
2.4.3 Install the indoor unit
2.4.3.1 Fix the hook with tapping screw onto the wall.
2.4.3.2 Hang the indoor unit on the hook.
2.4.4 How to connect the pipes and wires
2.4.4.1 Push the two switches simultaneously, then open the panel.
2.4.4.2 Remove the string and take off the panel.
GB-21 7
Hook
Tapping
screw
Washer
CAUTION
The unit must be installed vertically.
There should be no gap between unit and
the ground.
No gap between unit and the ground
＜6mm