Refrigeration Cycle Diagram - Toshiba RAS-12KSX-1 Service Manual

5. REFRIGERATION CYCLE DIAGRAM

Cooling
0.39 m
(Connecting pipe)
Æ12.7
P
O.D.:12.7 mm
Packed valve
(Æ12.7)
Cooling
Cooling Compressor
Cooling
50Hz
Standard
Cooling Overload
Low temperature
Note
· Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)
Indoor unit
Heat exchanger
Cross flow fan
QK222PCB
Heat exchanger
Propeller fan
Outdoor unit
Standard Surface temp. of heat
pressure P exchanger interchanging
(MPaG) pipe T1 (°C)
0.54
0.62
0.48
− 8 −
FILE NO. SVM-08029
T1
Packed valve
(Æ6.35)
Capillary tube
Æ1.7 x 800
Refrigerant
R22 : 0.70 kg.
Mark ( ) means check points of Gas Leak.
Fan speed
(indoor)
High
10.5
17.0 High
2.0 Low
0.49 m
(Connecting pipe)
Æ6.35
O.D.:6.35 mm
l
Ambient temp.
conditions DB/WB
(°C)
Indoor Outdoor
27/19 35/24
43/26
32/23
21/15 21/15