DC Inverter U-match Series Floor Ceiling Type Unit
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4.2 Installation of the Outdoor Unit
①
. Install the unit where it will not be tilted by more than 5°.
②
. During installation, if the outdoor unit has to be exposed to strong wind, it must be fixed securely.
4.2.1 Outdoor unit dimension
Fig. 4.6
Table 4.2 Unit: mm (inch)
Item
Model
A
B
C
D
E
KU21-ODU18-3
955(37-5/8)
395(15-1/2)
700(27-1/2)
560(22)
360(14-1/8)
KU21-ODU24-3
980(38-5/8)
425(16-3/4)
790(31-1/8)
610(24)
395(15-1/2)
KU21-ODU30-3
KU21-ODU36-3
1105(43-5/8)
440(17-3/8)
1100(43-1/4)
630(24-7/8)
400(15-3/4)
KU21-ODU42-3
960(37-3/4)
410(16-1/4)
1350(53-1/8)
570(22-1/2)
375(14-3/4)
KU21-ODU48-3
4.2.2 Condensate Drainage of the Outdoor Unit (Only for the
heat pump unit) (Fig. 4.7)
(1). It is required to install a drain pipe for the outdoor unit to drain out the
condensate water during heating operation (only for the heat pump unit).
(2). When installing the drain pipe, apart from the drain pipe mounting hole, all
other holes should be plugged so as to avoid water leakage (only for the
heat pump unit).
