FILE NO. SVM-06020
5-2. RAS-18GKHP-ES2 / RAS-18GAH-ES2
Note :
• Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)
*1 • During heating overload operation, a value for the high temperature limit control operation is included.
Ambient temp.
conditions DB/WB
(°C)
Indoor Outdoor
Standard 2.6 44.7 High 20/– 7/6
Heating Overload*1 3.0 ~ 3.6 49.0 ~ 56.0 Low 27/– 24/18
Low temperature 2.0 32.0 High 20/––10/–10
Standard 0.9 9.5 High 27/19 35/24
Cooling Overload 1.1 12.6 High 32/23 43/26
Low temperature 0.7 2.4 Low 21/15 21/15
Fan speed
(indoor)
50Hz
Standard
pressure
P
(MPaG)
Surface temp. of heat
exchanger interchanging
pipe
T1
(°C)
Indoor unit
Cross flow fan
Cooling
Heating
4-way valve
Heating
Cooling
Compressor
Condenser
Propeller fan
Outdoor unit
PA225X2CS-4KU1
Cooling
Heating
Mark(
)means check points of Gas Leak.
O.D.:12.7mm
O.D.:6.35mm
Cooling
Heating
Packed valve
(
∅
12.7)
Packed valve
(
∅
6.35)
0.39m
(Connecting pipe)
∅
12.7
0.49m
(Connecting pipe)
∅
6.35
T1
P
Refrigerant
R410A 1.
15 kg
Accumulator
Evaporator
Capillary tube
∅
2.0x1200
s
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