Install the exhaust hose sub-assy at the rear plate — fix joint 1 of exhaust hose sub-assy at the air
outlet of back plate and the groove at the two side of back plate air outlet, then insert joint 1 into the
groove downwards.
air outlet groove of back plate
joint 1
baffle (air outlet)
Install baffle (air outlet) — when the unit is not to be used, press the clasp of protective grille to make
it separate from the rear plate 1 and then pull the protective grille outwards to remove it. The baffle
(air outlet) is in the sliding groove of rear plate 1. move the baffle (air outlet) to block the air outlet.
clasp of protective grille
screws
-2
5
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Installation instructions