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

RAS-10SKH-ES/RAS-10SAH-ES
Cooling
0,39m
(Connecting pipe)
ø9,52
O.D.:9,52mm
Cooling
4-way valve
Heating Cooling Compressor
Cooling
Heating
50Hz
Standard
Heating High temperature*1
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
Muffler
PA118X1T-4FZ
Accumulator
Propeller fan
Outdoor unit
Standard pressure
P
(MPaG)
RAS-10SKH-ES
2,5
3,1 ~ 3,6
2,2
0,9
1,1
0,6
Indoor unit
Evaporator
Cross flow fan
Dryer
Condenser
Mark(
Surface temp. of heat
exchanger interchanging
pipe T1 (°C)
RAS-10SKH-ES
40,0
51,0 ~ 58
36,0
10,0
16,0
2,0
– 11 –
T1
Packed valve
(ø6,35)
Muffler
Capillary tube
ø0,8x400
Capillary tube
ø1,2x400
Refrigerant
R-410A 0,69kg
)means check points of Gas Leak
Fan speed
(indoor)
High
Low
High
High
High
Low
0,49m
(Connecting pipe)
ø6,35
O.D.:6,35mm
Ambient temp.
conditions DB/WB
(°C)
Indoor Outdoor
20/– 7/6
27/– 21/15
20/– –10/–10
27/19 35/24
32/23 43/26
21/15 21/15