Use and Care Manual

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4.1.4 Leveling
After indoor unit is installed, the level test must be conducted to make sure that the unit is
installed level ( right to left and front to back), as shown below.
level bar
Fig.4.6
4.2 Installation of the Outdoor Unit
① .
The unit should be installed horizontally level.
② . 
During installation, if the outdoor unit has to be exposed to strong wind, it must be properly secured.
4.2.1 Outdoor unit dimension
D
A
B
C
E
Fig.4.7
U-match Series Cassette Type Unit
(2). Install the paper template on the unit, and x the drain hose at the outlet vent.
(3). Adjust the unit to the best position.
(4). Check if the unit is installed horizontally level in four directions. If not, the water pump and the
oat switch can't operate normally, and lead to water leakage.
(5). Remove the gasket anchor board and tighten the nut remained.
(6). Remove the paper template.