Sharp AH-S22DP2 - Refrigeration Cycle

27
AH-S22DP2
AH-S25DP2
AH-S32DP2
1
2
Capillary tube
3
Outdoor unit
Condenser
Evaporator
Indoor unit
Compressor
Flare coupling Flare coupling
Silencer
4
3-way
valve
2-way
valve
Accumulator
Indoor side
Standard conditions:
AH-S22DP2/S25DP2/S32DP2
Dry-bulb Temp. (˚C) Relative Humidity (%)
27Cooling 47
Outdoor side
Dry-bulb Temp. (˚C) Relative Humidity (%)
35 40
Temperature at each part and pressure in 3-way valve
Operation
mode
Model
Cool
(Max.)
1
2
3
4
3-way valve
pressure
(MPaG)
85˚C
40˚C
12˚C
5˚C
0.44
89
95˚C
38˚C
12˚C
8˚C
0.45
101
83˚C
42˚C
14˚C
5˚C
0.46
97
68˚C
40˚C
13˚C
7˚C
0.55
60 settle
68˚C
42˚C
15˚C
9˚C
0.60
60 settle
Cool
Cool
(Max.)
Cool
Cool
(Max.)
Cool
68˚C
41˚C
14˚C
8˚C
0.63
60 settle
No.
Hz
Dimension of Capillary tube
AH-S22DP2
AH-S25DP2
AH-S32DP2
Model
ø2.7
ø2.7 ø2.7
O.D
ø1.5 ø1.5
ø1.6
600
600
I.D L
O.D
I.D L
O.D
I.D L
300
Capillary tube
AH-S25DP2AH-S22DP2 AH-S32DP2
REFRIGERATION CYCLE
Figure R-1. Refrigeration Cycle