DC Inverter U-match Series Floor Ceiling Type Unit
8
①
. Install the indoor unit in a location which can withstand a load of at least five times the weight of
the main unit and which will not amplify sound or vibration.
②
. If the installation location is not strong enough, the indoor unit may fall and cause injuries.
③
. If the job is done with the panel frame only, there is a risk that the unit will come loose. Please
take care.
Fig. 4.1
Table 4.1 Unit: mm (inch)
Model
A
B
C
D
H
KU21-FCU18-3
KU21-FCU24-3
1220(48)
225(8-7/8)
1160(45-5/8)
280(11)
700(27-1/2)
KU21-FCU30-3
KU21-FCU36-3
KU21-FCU42-3
1420(55-7/8)
245(9-5/8)
1355(53-1/4)
280(11)
700(27-1/2)
KU21-FCU48-3
1700(66-7/8)
245(9-5/8)
1635(64-3/8)
280(11)
700(27-1/2)
4.1.2 Preparation for Installing the Indoor Unit
(1). Open the air inlet grille and the screw cover, and remove the screws.
(2). Release the claws in the 3 places indicated.
(3). Release the center hook and remove the front panel.
(4). Release the claws in the 2 or 3 places indicated and remove the electric
component cover.
