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31
AY-XP08CR
AY-XP10CR
AY-XP13CR
AY-XP10CR
AY-XP13CR
REFRIGERATION CYCLE
Figure R-1. Refrigeration Cycle for AY-XP08CR / AY-XP10CR / AY-XP13CR
s
1
4
C
2
Capillary
tube A
tube A
Capillary
tube B
tube B
Capillary
tube C
(2 pieces)
tube C
(2 pieces)
Compressor
3
Strainer
Heating
Cooling
Outdoor unit
Condenser
Evaporator
Indoor unit
Reverse valve
Silencer
Flare coupling
Flare coupling
3-way
valve
2-way
valve
Silencer
Coil
Indoor side
Standard conditions:
Dry-bulb Temp. (˚C)
Relative Humidity (%)
20
Heating
Outdoor side
Dry-bulb Temp. (˚C)
Relative Humidity (%)
7
87
27
Cooling
47
35
40
AY-XP08CR / AY-XP10CR / AY-XP13CR
Temperature at each part and pressure in 3-way valve
Operation
mode
mode
Cool
(Max.)
Heat
(Max.)
Cool
Heat
Cool
(Max.)
Heat
(Max.)
Cool
Heat
Cool
(Max.)
Heat
(Max.)
Cool
Heat
Model
1
2
3
4
3-way valve
pressure
(MPaG)
pressure
(MPaG)
81˚C
44˚C
9˚C
12˚C
0.90
2.70
1.10
2.20
0.85
2.43
1.10
2.00
0.87
3.05
1.10
2.20
68
85˚C
1˚C
42˚C
38˚C
7˚C
more
than 70
60˚C
13˚C
12˚C
40 settle
65˚C
2˚C
35˚C
4˚C
50 settle
82˚C
45˚C
11˚C
8˚C
80
78˚C
1˚C
38˚C
6˚C
more
than 80
65˚C
40˚C
15˚C
12˚C
40 settle
59˚C
2˚C
32˚C
4˚C
50 settle
85˚C
42˚C
12˚C
9˚C
101
91˚C
2˚C
40˚C
6˚C
more
than 105
65˚C
40˚C
15˚C
15˚C
40 settle
58˚C
3˚C
31˚C
3˚C
50 settle
No.
Hz
Dimension of Capillary tube
AY-XP08CR
AY-XP10CR
AY-XP13CR
Model
ø2.7
ø2.7
ø2.7
O.D
ø1.5
ø1.5
ø1.5
150
150
I.D
L
O.D
I.D
L
O.D
I.D
L
150
Capillary tube C
ø2.7
ø2.7
ø2.7
ø1.4
ø1.6
ø1.6
400
300
600
Capillary tube B
ø2.7
ø2.7
ø2.7
ø1.4
ø1.5
ø1.6
700
550
500
Capillary tube A
AY-XP10CR
AY-XP08CR
AY-XP13CR
Display