Refrigerant Cycle Diagram - Toshiba RAS-10SKH-E Service Manual

RAS-10SKH-E / RAS-10SAH-E
RAS-10SKHX / RAS-10SAHX
Cooling
0.39m
(Connecting pipe)
ø9.52
O.D.:9.52mm
Cooling
Heating Cooling Compressor
Cooling
Heating
50Hz
Standard
Heating High temperature
Low temperature
Standard
Cooling High temperature
Low temperature
Note :
• Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor.)
1 • During heating overload, the high temperature limit control operation is included.
*

5. REFRIGERANT CYCLE DIAGRAM

Heating
P
Packed valve
(ø9.52)
Heating
4-way valve
PH120T -4C
1
Accumulator
Condenser
Propeller fan
Outdoor unit
Standard pressure
P
(kg/cm²G)
10SKH-E
10SKHX
15.0
* 1 19 ~ 23
12.5
6.0
6.5
4.0
T1
Indoor unit
Evaporator
Cross flow fan
Optional piping kits
RB-P31BEF1 (3m)
RB-P51BEF1 (5m)
RB-P71BEF1 (7m)
Dryer
Mark(
Fig. 5-1
Table 5-1
Surface temp. of heat
exchanger interchanging
pipe T1 (°C)
10SKH-E
10SKHX
40.0
52.0 ~ 59.0
35.0
12.0
15.0
2.0
– 10 –
0.49m
(Connecting pipe)
ø6.35
O.D.:6.35mm
Packed valve
(ø6.35)
Capillary tube
ø1.7x1400
Refrigerant
R-22 0.74kg
)means check points of Gas Leak
Ambient temp.
conditions DB/WB
Fan speed
(indoor)
Indoor
High 20/–
Low 27/–
20/–
High
High 27/19
High 32/23
Low 21/15
(°C)
Outdoor
7/6
21/15
–10/–10
35/24
43/26
21/15