15
2.
CONSTRUCTION VIEWS
Rear return air
inlet knockouts
320
Electrical box
60 80
150
Unit dimension: A
Hanging bolt pitch: B
J=MxK
H
Air outlet
N-¿200
Hanging bolt
4-M10
Provided at site
Unit dimension: 800
Hanging bolt pitch: 565
210
720
630
80
345
80
60
270
11
100
170
320
6-¿4 Mounting screw
hole ¿160
¿125 Knockout
hole (rear)
(Fresh air inlet)
Thermal insulator
Refrigerant
piping joint
(Gas ¿F)
Refrigerant
piping joint
(Liquid ¿G)
Drain pipe connection
port (Inner diameter: 32.5)
(Port diameter: nominal
for PVC pipes) ¿35
Wiring connection port
Lower return
Air inlet
Ensure that there is sufficient space around the
indoor unit for installation and servicing
Indoor unit
300-400
200
450
450
Inspection
hole
Provide an inspection
hole in this position
RAV-164B-PE
RAV-264B-PE
RAV-364B-PE
RAV-464B-PE
700
1000
1350
1350
750
1050
1400
1400
12.7
15.9
19.0
19.0
6.4
9.5
9.5
9.5
252
252
252
252
280
580
930
930
280
290
310
310
1
2
3
3
2
3
4
4
Model
A
B
F
G
H
J
K
M
N
(Unit : mm)
Indoor Unit
RAV-164B-PE
RAV-264B-PE
RAV-364B-PE
RAV-464B-PE
70
75
305
90
120
340
320
2.1