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1). Take the heat exhaust hose C clamp buckle off the plastic bag.
2). Point the swivel hole at the end of the C clamp, towards the swivel shaft at the back of
the vent. Set it onto the swivel shaft on the back exhaust vent as shown in Figure 1.
Note: 1. When the end snap joint at the end of the swivel shaft sticks out of the snap, it
means that the heat exhaust hose clamp has been set into place.
3). Rotate the C clamp buckle and set into place counterclockwise to clip the snap joint of
the C clamp buckle successfully through the guide of the swivel shaft at the back vent
as shown in Figure 2.
Note: 1. Do not rotate the C clamp if it is not set into place as this may cause damage to
the rotation shaft and the C clamp.
1.2. Installation of the Heat Exhaust Hose Assembly to the A/C unit
1). Pull the end of the heat exhaust hose apart by several turns;
2). Hold the end of the C clamp buckle with the left hand and the heat exhaust hose end
connector (#28) with the right hand, put one end of the heat exhaust hose that is pulled
apart onto the snap of the lower air duct bottom, press the C clamp buckle with the left
hand so that the C clamp clips locks in place as shown in Figure 3.
Note: 1.The end of the hose must reach the lower air duct as shown in Figure 4.
2.The few turns at the end of the exhaust hose must be snapped in firmly.
3.The C clamp must clip the back shell and heat exhaust hose firmly.
Figure 3 Figure 4
3). Hold the unit with one hand and the heat exhaust hose short connector with another
hand; or one person holds the unit and another person pulls the hose to extend it.
Note: 1. Do not separate the heat exhaust hose assembly from the unit.
2. Do not tilt the unit when extending the heat exhaust hose.
1.3 Installation of the Window Frame Adaptor
2). Half open the window and mount the window frame adaptor board onto the window
frame, either vertically or horizontally (as shown in Figure 5 and 6).
3). Pull apart the parts of the window adaptor board assembly and adjust the distance of
the window frame adaptor so that the two ends of the assembly come into contact with
the window frame. Fasten the 2 parts of the assembly with the screws provided.
Figure 5 Figure 6
Lower air duct
bottom joint
Position of lower
air duct bottom
step
