Challenge Instruction Manual page 7

Mounting of the exhaust pipe
•
Use only the hose provided and
clip exhaust hose to the back of
the air conditioner
•
Avoid kinks and bends in the
exhaust hose as this will cause
expelled moist air to build up
causing the unit to overheat and
shut down. Fig 11 & 12 show
correct position
•
The hose may be extended from
300mm to 1500mm but for
maximum efficiency use the
shortest length possible.
WARNING!
The length of the exhaust pipe is
specially designed according to the
specification of this product. Do not
replace or prolong it with your own
private hose as this could cause the
unit to mal-function.
7
FIG.11
FIG.12
FIG.13
FIG.14