DC Inverter Duct Type Unit
11
4.2 Installation of the Outdoor Unit
WARNING
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. 4.8
Table 4.2
Unit: mm
Item
Model
A
B
C
D
E
VFU-18A309O
955
396
700
560
360
VFU-24A309O
980
427
790
610
395
VFU-36A309O
1107
440
1100
631
400
VFU-48A309O
958
412
1349
572
376
VFU-60A309O
1085
427
1365
620
395
4.2.2 Condensate Drainage of the Outdoor Unit (Only for the
heat pump unit) (Fig. 4.9)
(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)
(3).
Installation Method: Insert the pipe joint into the hole φ25 located at the
base plate of the unit and then connect the drain pipe to the pipe joint.