– 15 –
RAS-10SKH-E-1 x 2, RAS-13SKH-E / RAS-3M31SAH-E-1 (Upper and Lower Unit)
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.
Heating
Cooling
50Hz
Standard
High temperature
*
1
Low temperature
Standard
High temperature
Low temperature
Ambient temp.
conditions DB/WB
(°C)
Fan speed
(indoor)
High
Low
High
High
High
Low
Indoor
20/–
27/–
20/–
27/19
32/23
21/15
Outdoor
7/6
21/15
–10/–10
35/24
43/26
21/15
Standard pressure
P
(kg/cm²G)
13SKH-E
10SKH-E-1
15,0
19 ~ 23
12,5
5,0 6,0
6,0 6,5
4,0
Surface temp. of heat
exchanger interchanging
pipe T1 (°C)
13SKH-E 10SKH-E-1
43,0 40,0
52,0 ~ 59,0
35,0
10,0 12,0
14,0 15,0
2,0
Heat exchanger
RAS-13SKH-E
Indoor Unit
Cross flow fan
Gas container connection (Reinstall etc.)
Heating
4-way valve
Heating
Cooling
Accumulator
Heat exchanger
Propeller fan
Outdoor Unit
Capillary tube
ø1,2x400
Capillary tube
ø0,6x1500
Cooling
Cooling
Mark ( ) means check points of Gas Leak
O.D.:
12,7mm
O.D.:
6,35mm
Cooling
Heating
Packed valve
(ø12,7)
Packed valve
(ø6,35)
0,49m
(Connecting
pipe)
ø12,7
0,39m
(Connecting
pipe)
ø6,35
T1
P
Capillary tube
ø1,7x400
Heating
Refrigerant
R-22 0,88kg
PH170T2-4L2
4-way valve
Accumulator
Cooling
Heating
Dryer
Capillary
for heating
ø1,7x300
Capillary
for cooling
& heating
ø1,7x800
Outdoor heat
exchanger
Outdoor Unit
Packed
valve
Packed
valve
(3/8) (1/4)
RAS-10SKHE-1
x
2
Indoor Unit
Check
valve
Comp-
ressor
PH120T1-4C
Indoor heat
exchanger B
Comp-
ressor
PH120T1-4C
Indoor heat
exchanger A
Comp-
ressor
T1
P
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