Perfect Aire 12000PPAC - Manual (Page 11)

INSTALLATION INSTRUCTIONS (CONTINUED)
Exhaust hose installation:
The exhaust hose and adaptor must be installed or removed
in accordance with the usage mode as indicated below.
When using the machine for the first time, take the exhaust hose
out as shown in Fig. 18.
The duct can be compressed or extended moderately
according to the installation requirements, but it is
desirable to keep the duct length to a minimum.
Note: Flat mouth adaptor and vent joint must be threaded
counter clockwise onto the exhaust hose. Extend both ends of the
exhaust hose 1-2 inches before installing these pieces onto the
exhaust hose.
1. Install the vent joint and flat mouth adaptor onto the exhaust
hose as shown in Fig.19. Refer to the previous pages for
window kit installation.
2. Place the exhaust hose (vent joint end) over the air outlet and
match up the three hooks. Then, push the hose until you hear it
click into the back of the unit. (See Fig. 20.) If the hooks are not
matched up exactly, you may need to turn the hose slightly to the
left or right until you feel the hose click in securely.
IMPORTANT: DO NOT OVER BEND THE DUCT. See Fig.22.
Fig. 19
Fig. 20
Fig. 22
Fig.18
COOL or AUTO mode Install Hose
Remove Hose
FAN or DRY mode
CAUTION:
Make sure that there is no obstacle around the air outlet of
the exhaust hose (in the range of 20 inches (500 mm)) in order for
the exhaust system to work properly.
Vent Joint
Flat Mouth
Adaptor
Exhaust Hose
10
Fig. 21
NOTE: Wall ventilation accessories are not available for this
product.