− 20 −
5-2. RAS-10UKHP-ES4 / RAS-10UAH-ES4
Note :
Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)
Ambient temp.
conditions DB/WB
(°C)
Indoor Outdoor
Standard 2.22 37.0 High 20/15 7/6
Heating Overload 3.43 54.0 Low 27/− 24/18
Low temperature 2.10 35.0 High 20/−
−10/−10
Standard 0.95 11.0 High 27/19 35/24
Cooling Overload 1.14 15.0 High 32/23 43/26
Low temperature 0.85 5.0 Low 21/15 21/15
Fan speed
(indoor)
50Hz
Indoor unit
Cross flow fan
Cooling
Heating
4-way valve
Heating
Cooling
Compressor
Heat exchanger
Propeller fan
Outdoor unit
PA108X1C-4FZDN
Cooling
Heating
Mark( )means check points of Gas Leak.
O.D.:9.52mm O.D.:6.35mm
Cooling
Heating
Packed valve
(∅9.52)
Packed valve
(∅6.35)
0.39m
(Connecting pipe)
∅9.52
0.49m
(Connecting pipe)
∅6.35
T1
P
Refrigerant
R410A : 0.79 kg.
Capillary tube
∅1.5x1300
Accumulator
Heat exchanger
Capillary tube
∅1.5x1000
Standar d
pressure
P
(MPaG)
Surface temp. of heat
exchanger inter changing
pipe
T1
(°C)
•
l
l
FILE NO. SVM-05020
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