Toshiba RAV-SM563UT-E Service Manual page 34

RAV-SM1403UT-E, RAV-SM1402BT-E, RAV-SM1402CT-E / RAV-SM1403AT-E
Outer diameter of refrigerant pipe
Gas side ØA Liquid side ØB
15.9mm 9.5mm
Height difference (m)
Outdoor unit Outdoor unit
at upper side at lower side
30 30
TD sensor
Accumulator Rotary
(2500cc)
compressor
(DA420A3F – 21M)
(MPa)
Pd
Standard 3.52
Cooling Overload 3.78
Low load 1.51
Standard 2.88
Heating Overload 3.41
Low load 2.35
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.
Refrigerant pipe
at gas side Ø15.9
Ball valve
Outer dia. ØA
Strainer
TS sensor
4-way valve
(STF-0213Z)
Heat exchanger
Muffler
Outer side
Ø8, 2 rows, 20 steps
Ø25 × L210
FP1.3 flat fin
Inner side
Ø25 × L180
Ø9.52 row, 30 steps
FP1.5 flat fin
Pressure Pipe surface temperature (°C)
(kg/cm²G)
Discharge
Ps Pd Ps (TD)
0.85 35.9 8.7 87
1.12 38.6 11.4 84
0.71 15.4 7.2 40
0.60 29.4 6.1 85
1.08 34.8 11.0 81
0.24 24.0 2.4 80
Indoor unit
TCJ sensor
Strainer
Air heat exchanger
Section shape
of heat insulator
Outdoor unit
TO sensor
TE
sensor
Indoor heat Outdoor heat
Suction
exchanger exchanger
(TS) (TC) (TE)
8 9 39
15 17 47
7 3 23
1 47 1
14 54 13
–19 40 –16
– 34 –
Revised : Mar. 2007
Distributor
(Strainer incorporated)
TC sensor
Refrigerant pipe
at liquid side Ø9.5
Min.
5m
Packed valve
Outer dia. ØB
PMV
(Pulse Motor Valve)
(UKV-25D22)
Strainer
Distributor
R410A 3.0kg
Indoor/Outdoor
Compressor
temp. conditions
Indoor
revolutions per
(DB/WB) (°C)
fan
second (rps)
Indoor
*
54 HIGH 27/19
45 HIGH 32/24
30 LOW 18/15.5
61 HIGH 20/–
24 LOW 30/–
73 HIGH 15/–
Max.
50m
Cooling
Heating
Outdoor
35/–
43/–
–5/–
7/6
24/18
–10/(70%)