27
Concealed Floor Standing Type (R1 Type)
 4-ø12 holes (for fastening the indoor unit to the floor with screws)
 Air filter
 Refrigerant connection outlet (liquid tube)
 Refrigerant connection outlet (gas tube)
 Level adjusting bolt
 Drain outlet (20A)
 Flange for air-outlet duct
Table 3-4 
Unit: mm
 
Length
 
Type
ABCDEF
Liquid
tube
Gas
tube
22, 28, 36 904 692 672 665 500 86
ø6.35 ø12.7
45, 56
1219 1007 1002 980 900 51
73 ø9.52 ø15.88
NOTE
Make an opening in the housing of the unit so that maintenance 
service can be peformed on the electrical component box, air 
filter, refrigerant tubing connection, and drain pipe.
D
F
3030
147
F
205
66
125
229
155
46
A
B
166
100
260
402
539
56
616
42397
Fig. 3-109
Unit: mm
Air outlet
E (Hole Pitch : 100)
Air inlet
C (Internal dimension)
Power supply outlet
Inter-unit control wiring
PanaIndoor-337012Eng.indb27PanaIndoor-337012Eng.indb27 2012/03/2116:20:492012/03/2116:20:49