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RAV-SM1403UT-E, RAV-SM1402BT-E, RAV-SM1402CT-E / RAV-SM1403AT-E
Indoor unit
Outdoor unit
Distributor
(Strainer incorporated)
TCJ sensor
Air heat exchanger
Strainer
Strainer
TC sensor
Strainer
TS sensor
TD sensor
TO sensor
TE
sensor
Distributor
4-way valve
(STF-0213Z)
Ø25 × L210
Ø25 × L180
Rotary
compressor
(DA420A3F – 21M)
Accumulator
(2500cc)
Heat exchanger
Outer side
Ø8, 2 rows, 20 steps
FP1.3 flat fin
Inner side
Ø9.52 row, 30 steps
FP1.5 flat fin
R410A 3.0kg
Cooling
Heating
Muffler
PMV
(Pulse Motor Valve)
(UKV-25D22)
Ball valve
Outer dia. ØA
Packed valve
Outer dia. ØB
Max.
50m
Min.
5m
Refrigerant pipe
at gas side Ø15.9
Refrigerant pipe
at liquid side Ø9.5
Height difference
Section shape
of heat insulator
Outer diameter of refrigerant pipe
Gas side ØA Liquid side ØB
15.9mm 9.5mm
Height difference (m)
Outdoor unit
at upper side
Outdoor unit
at lower side
30 30
Standard
Cooling Overload
Low load
Standard
Heating Overload
Low load
Pressure
(MPa) (kg/cm²G)
Pd Ps Pd Ps
3.52 0.85 35.9 8.7
3.78 1.12 38.6 11.4
1.51 0.71 15.4 7.2
2.88 0.60 29.4 6.1
3.41 1.08 34.8 11.0
2.35 0.24 24.0 2.4
Pipe surface temperature (°C)
Discharge
(TD)
87
84
40
85
81
80
Suction
(TS)
8
15
7
1
14
–19
Indoor heat
exchanger
(TC)
9
17
3
47
54
40
Outdoor heat
exchanger
(TE)
39
47
23
1
13
–16
Compressor
revolutions per
second (rps)
*
54
45
30
61
24
73
Indoor
fan
HIGH
HIGH
LOW
HIGH
LOW
HIGH
Indoor/Outdoor
temp. conditions
(DB/WB) (°C)
Indoor Outdoor
27/19 35/–
32/24 43/–
18/15.5 –5/–
20/– 7/6
30/– 24/18
15/–
–10/(70%)
*
4 poles are provided to this compressor.
The compressor frequency (Hz) measured with a clamp meter is 2 times of revolutions (rps) of the compressor.
Revised : Mar. 2007