Refrigerant Cycle Diagram - Toshiba RAS-07EK Service Manual

RAS-07EK/RAS-07EA
RAS-09EK/RAS-09EA
50Hz
Standard
Cooling High temperature
Low temperature
Note:
• Measure the heat exchanger temperature at the center of U-bend (By means of thermistor thermometer.)

6. REFRIGERANT CYCLE DIAGRAM

Standard pressure
P
1
2
(kg/cm G)
5.7
6.5
3/5
Fig. 6-1
Table 6-1
Surface temp. of heat
exchanger interchang-
ing pipe (°C)
Tr
1
9.0
15.0
0.5
– 14 –
Ambient temp.
conditions DB/WB
(°C)
Tr Indoor
2
49.0 27/19
60.0 32/23
33.0 21/15
Outdoor
35/24
43/26
21/15