Toshiba RAS-M18SAH-E Service Manual page 15

RAS-10SKH-E-1 x 2, RAS-13SKH-E / RAS-3M31SAH-E-1 (Upper and Lower Unit)
Cooling
0,49m
Heating
(Connecting
pipe)
ø12,7
O.D.:
12,7mm
P
Packed valve
(ø12,7)
Gas container connection (Reinstall etc.)
Heating
Cooling
4-way valve
Heating Cooling Comp-
ressor
Heat exchanger
Cooling
Heating
Outdoor Unit
Mark ( ) means check points of Gas Leak
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.
*
RAS-13SKH-E
T1
Indoor Unit
Heat exchanger
Cross flow fan
Packed valve
(ø6,35)
Capillary tube
ø0,6x1500
Accumulator
Capillary tube
ø1,2x400
Capillary tube
ø1,7x400
Refrigerant
Propeller fan R-22 0,88kg
Standard pressure
P
(kg/cm²G)
13SKH-E 10SKH-E-1
15,0
*
1 19 ~ 23
12,5
5,0
6,0
4,0
0,39m
(Connecting
pipe)
ø6,35
O.D.:
6,35mm
Surface temp. of heat
exchanger interchanging
pipe T1 (°C)
13SKH-E 10SKH-E-1
43,0
52,0 ~ 59,0
35,0
6,0 10,0
6,5 14,0
2,0
– 15 –
RAS-10SKHE-1 x 2
Indoor Unit
Indoor heat
exchanger A
Indoor heat
exchanger B
P
Packed Packed
valve valve
(3/8) (1/4)
4-way valve
Check
valve
Comp- Comp-
ressor ressor
Outdoor heat
exchanger
Outdoor Unit
Fan speed
(indoor)
40,0 High
Low
High
12,0 High
15,0 High
Low
T1
Capillary
for heating
ø1,7x300
Capillary
for cooling
& heating
ø1,7x800
Dryer
Cooling
Heating
Ambient temp.
conditions DB/WB
(°C)
Indoor Outdoor
20/– 7/6
27/– 21/15
20/– –10/–10
35/24
27/19
43/26
32/23
21/15
21/15