Refrigeration Cycle Diagram; Ras-24Gkhp-Es2 / Ras-24Gah-Es2 - Toshiba RAS-24GKHP-ES2 Service Manual

5-1. RAS-24GKHP-ES2 / RAS-24GAH-ES2

Cooling
0.39m
Heating
(Connecting pipe)
∅12.7
O.D.:12.7mm
P
Packed valve
(∅12.7)
Gas container connection (Reinstall etc.)
Heating
Cooling
4-way valve
Heating Cooling Compressor
Tank
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
Heat exchanger
Cross flow fan
PA290X3CS-4MU1
Condenser
Propeller fan
Outdoor unit
Standard
pressure P
(MPaG)
3.0
3.93
2.17
3.03
4.02
2.1
T1
Mark( )means check points of Gas Leak.
Surface temp. of heat
exchanger interchanging
pipe T1 (°C)
48.2
56.4
38.4
8.7
12.1
0.3
- 15 -
FILE NO. SVM-06020
0.49m
(Connecting pipe)
∅6.35
O.D.:6.35mm
Packed valve
(∅6.35)
Main
∅2.0x1500s
Refrigerant
R410A 1.90 kg
Ambient temp.
conditions DB/WB
Fan speed
(°C)
(indoor)
Indoor
High 20/–
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