−
1
7
−
FILE NO. SVM-040
01
5. REFRIGERATION CYCLE DIAGRAM
5-1. RAS-13UKHP-ES
3
/ RAS-13UAH-ES
3
RAS-13UKHP-AS
3
/ RAS-13UAH-AS
3
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 2.7
0
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
0
.
99
14.0 High 32/23 43/26
Low temperature
0.70
2.0
Low
21/15
21/15
Standar d
pressure P
(MPaG)
Surface temp. of heat
exchang er inter changing
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.
0
x600
l
Capillary tube
∅
1.5x1
1
00
l
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 :
0
.
95
kg.
(
∅
12.7)
(
∅
6.35)
∅
12.7
∅
6.35
•
•
