SYSVRF2 DUCT IM

5
Figure 3.3
Unit: mm
Air filter
Air filter
Electric control box
Electric control box
T
External dimensions and size of air outlet opening:
Size of air inlet opening (air intake from rear):
Size of air inlet opening (air intake from below):
Distance between the lugs
The indoor unit can be mounted at a height of 2.5 ~ 3.5 metres (2.5 ~ 4 metres for 125 ~ 140 models). As the mounting height of the unit increases,
when the unit is operating in the heating mode, as hot air rises, the heating experience in the vicinity of the ground will become worse.
Caution
Fresh air
inlet diameter
A B C D E F G I K L M
1140 270 775 710 65 933 179 260 20 1180 490
1200 300 865 800 85 969 204 288 45 1240 500
80~112
140
N O
26 20
26 20
1230
1290
PH
35
40
J
1035
1094
Φ125
Φ125
T
Model
22~36
45~56
71
700
920
1140
210
210
210
500
500
500
450
450
450
780
1000
1220
45
45
45
512
732
950
17
17
17
145
145
145
570
790
1010
180
180
180
-
-
-
740
960
1180
350
350
350
35
35
35
20
20
20
Φ92
Φ92
Φ92
External dimension
Size of air
outlet opening
Size of air
inlet opening
Spacing
Between Lugs
Table 3.2
Table 3.3
Pipe Material
Model
Size(mm)
(Liquid side)
(Gas side)
Copper Pipe for Air Conditioner
80~90
112~140
Φ9.5
Φ15.9
Φ9.5
Φ15.9
Refrigerant
R410A
22~45 56~71
Φ6.4 Φ9.5
Φ12.7
Φ15.9
3.4 Dimensions
Dimensions of the unit body
Dimensions of the gas/liquid pipe
Make sure the
connections are tight.
Spirit
Level
Figure 3.2
Figure 3.1
Below the ceilingBelow the ceiling
Nut (bottom)
Nut (top)
Washer
(bottom)
Installation of
lifting lugs
Washer (top)
Lifting bolt
3.3 Installation of the Indoor Unit
1. Adjust the positions of the nuts, the size of the gap between the
washer (bottom) and the ceiling should be based on the actual
construction works. See Figure 3.1.
2. Slot the nuts of the lifting bolts in the oblong holes of the lifting lugs.
3. Use a spirit level to verify that the unit body is level. (do not tilt
downwards towards the side where no water is discharged. Best
is to tilt to where water is discharged). See Figure 3.2.