aerauliqa QR280E Instructions For Installation, Use And Maintenance Manual page 32

3.2 Dimensions and Weight
QR280E
Ø125
Ø118
592
QR590E
778
778 778
Dimensions in mm.
490
144
144 490
3.3 Duct connections
LEFT Connections from and to outside are set on the left side of the unit front view
RIGHT Connections from and to outside are set on the right side of the unit front view
The factory setting is LEFT.
A
B
D
220 279
279 220 279
Fig. 3.a Connections in LEFT and RIGHT orientation - QR280E.
32
298
Ø155
Ø155
Ø148
Ø148
549 549
144
C
F
A
B
Ø155
Ø148
B
A
549
E
227 276
89 276 227
Weight (kg)
26
778
144 490 490 144
144 144
279 279 220 220 279 279
Weight (kg)
50
DEFAULT
QR280E
A Intake air from outside
B
Exhaust air to outside
C Supply air to inside
LEFT
D
Extract air from inside
E Winter condensate drainage option
F Summer condensate drainage option
A
Extract air from inside
B Supply air to inside
C
Exhaust air to outside
RIGHT
D Intake air from outside
E Summer condensate drainage option
F Winter condensate drainage option
89
C
D
C
D