Outdoor Unit (Ras-24S2Ax, Ras-24S2A-E); Refrigeration Cycle Diagram; Ras-18Skpx / Ras-18S2Ax, Ras-18Skpx-V / Ras-18S2Ax-V; Ras-18Skp-E / Ras-18S2A-E - Toshiba RAS-18SKPX Service Manual

5-1. RAS-18SKPX / RAS-18S2AX, RAS-18SKPX-V / RAS-18S2AX-V

RAS-18SKP-E / RAS-18S2A-E

0.39 m
(Connecting pipe)
∅12.7
O.D.:12.7 mm
P
Packed valve
(∅12.7)
SHX33SC4-U
Compressor
Discharge Muffler
∅25x160L
50 Hz
Standard
Cooling High temperature
Low temperature
Note : Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor.)

5. REFRIGERATION CYCLE DIAGRAM

Heat exchanger
Cross flow fan
Heat exchanger
Propeller fan
Outdoor unit
Standard
pressure P
exchanger interchanging
(MPaG)
0.46
0.51
0.32
T
Refrigerant
R22 1.23 kg
Mark (
Surface temp. of heat
pipe T (°C)
12.5
17.5
6.5
– 13 –
FILE NO. SVM-08032
0.49 m
(Connecting pipe)
∅6.35
O.D.:6.35 mm
Packed valve
(∅6.35)
Capillary tube
∅2.0x1100 s
) means check points of Gas Leak
Ambient temp.
conditions DB/WB
Fan speed
(°C)
(indoor)
Indoor Outdoor
High 27/19
High 32/23
Low 21/15
35/24
43/26
21/15