Johnson Controls DHMW24NKB21S, Owner'S Manual

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2
2 Installation of Cassette Indoor Unit
2.1 Schematic Diagram of Installation Spaces
Model
DHMW24NKB21S
H
260
unit:mm
＞
20
Wall
surface
Wall
surface
Wall
surface
Ground
surface
H
Fig.1
2.2 Installation Location of the Indoor Unit
(1). There should be no obstructions near the intake or outlet of the indoor unit as this may
restrict airflow .
(2). Make sure that the installation is in accordance with the requirements of the
schematic diagram of installation spaces.
(3). Select a location that can withstand four times the weight of the indoor unit while
taking into account operating noise and vibration.
(4). Ensure unit is level .
(5). Select a location for the indoor unit taking into account routing of the condensate line and
proximity to the outdoor unit.
(6). Make sure that there is enough space for care and maintenance. Make sure that the
weight between the indoor unit and ground is above 6 ft. ( 1800mm ).
(7). When installing the threaded mounting rod , check if the installation location can
withstand a weight four times that of the unit’s. If not, reinforce before installation. (Refer to
the installation cardboard to find where reinforcements should be made.)
8 ). Ensure that the exhaust ventilator hood above a stove has enough capacity to remove
cooking smoke and oils as this will impact the operation of the unit over time.
(9). Installation of the indoor unit in a kitchen is not recommended as this may impact overall
performance due to environmental factors.