Toshiba RAS-10GAX-V - 5. REFRIGERATION CYCLE DIAGRAM; 5-1. RAS-10 GKHP-E; RAS-10 GAH-E

FILE NO. SVM-06037
5-1. RAS-10GKHP-E / RAS-10GAH-E
Indoor unit
Cross flow fan
Cooling
Heating
4-way valve
Heating
Cooling
Compressor
Heat exchanger
Propeller fan
Outdoor unit
PH180X1C-4DZDN3
Cooling
Heating
Mark ( ) means check points of Gas Leak.
O.D.:9.52 mm O.D.:6.35 mm
Cooling
Heating
Packed valve
(Æ9.52)
Packed valve
(Æ6.35)
0.39 m
(Connecting pipe)
Æ9.52
0.49 m
(Connecting pipe)
Æ6.35
T1
P
Refrigerant
R22 : 0.67 kg.
Capillary tube
Æ1.5 x 700l
Accumulator
Heat exchanger
Ambient temp.
conditions DB/WB
(°C)
Indoor Outdoor
Standard 1.60 42.0 High 20/15 7/6
Heating Overload*1 2.14 ~ 2.24 50.0 ~ 56.0 Low 27/- 24/18
Low temperature 1.30 32.0 High 20/-
Standard 0.44 10.0 High 27/19 35/24
Cooling Overload 0.61 15.0 High 32/23 43/26
Low temperature 0.39 2.0 Low 21/15 21/15
Standar d
pressure
P
(MPaG)
Surface temp. of heat
exchanger inter changing
pipe
T1
(°C)
Fan speed
(indoor)
50Hz
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.
-10/-10
5. REFRIGERATION CYCLE DIAGRAM
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