Toshiba RAS-10UA-ES2 - REFRIGERATION CYCLE DIAGRAM; 5-1. RAS-13 UKHP-ES2; RAS-13 UAH-ES2

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FILE NO. SVM-03001
5. REFRIGERATION CYCLE DIAGRAM
5-1. RAS-13UKHP-ES2 / RAS-13UAH-ES2
RAS-13UKHP-AS2 / RAS-13UAH-AS2
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 2.75 44.0 High 20/15 7/6
Heating Overload*1 3.20 ~ 3.70 52.0 ~ 59.0 Low 27/– 24/18
Low temperature 2.20 35.0 High 20/– –10/–10
Standard 0.90 10.0 High 27/19 35/24
Cooling Overload 1.10 14.0 High 32/23 43/26
Low temperature 0.70 2.0 Low 21/15 21/15
Standard
pressure
P
(MPaG)
Surface temp. of heat
exchanger interchanging
pipe
T1
(°C)
Fan speed
(indoor)
50Hz
Evaporator
Indoor unit
Cross flow fan
Cooling
Heating
4-way valve
Heating
Cooling
Compressor
Accumulator
Condenser
Propeller fan
Outdoor unit
Capillary tube
∅1.2x1600s
Capillary tube
∅1.5x1200s
PA150X2T-4FM1
Cooling
Heating
Mark( )means check points of Gas Leak.
O.D.:12.7mm O.D.:6.35mm
Cooling
Heating
Packed valve
Packed valve
0.39m
(Connecting pipe)
0.49m
(Connecting pipe)
T1
P
Refrigerant
R410A : 1.00 kg.
(∅12.7)
(∅6.35)
∅12.7
∅6.35