Refrigeration Cycle Diagram; Ras-13Ukhp-E3 / Ras-13Uah-E3 - Toshiba RAS-13UKHP-E3 Service Manual

Ac split wall type
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5-1. RAS-13UKHP-E3 / RAS-13UAH-E3

Cooling
0.39 m
Heating
(Connecting pipe)
Æ12.7
O.D.:12.7 mm
P
Packed valve
(Æ12.7)
Heating
Cooling
4-way valve
Heating Cooling Compressor
Cooling
Heating
50Hz
Standard
Heating
Overload*1
Low temperature
Standard
Cooling
Overload
Low temperature
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.

5. REFRIGERATION CYCLE DIAGRAM

Indoor unit
Evaporator
Cross flow fan
PH170T2-4L2
Accumulator
Condenser
Propeller fan
Outdoor unit
Standard
pressure P
(MPaG)
1.84
2.00 ~ 2.42
1.50
0.49
0.60
0.45
T1
Capillary tube
Æ1.5 x 700
l
Mark (
) means check points of Gas Leak.
Surface temp. of heat
exchanger interchanging
pipe T1 (°C)
46.0
52.0 ~ 59.0
38.0
10.0
15.0
2.0
- 22 -
FILE NO. SVM-04004
0.49 m
(Connecting pipe)
Æ6.35
O.D.:6.35 mm
Packed valve
(Æ6.35)
Capillary tube
Æ1.0 x 900
l
Refrigerant
R22 : 1.00 kg.
Ambient temp.
conditions DB/WB
Fan speed
(°C)
(indoor)
Indoor
High
20/15
Low
27/-
-
High
20/
High
27/19
High
32/23
Low
21/15
Outdoor
7/6
24/18
-10/-10
35/24
43/26
21/15

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