Refrigeration Cycle - Sharp AH-S22DP2 Service Manual

Outdoor unit
Standard conditions:
AH-S22DP2/S25DP2/S32DP2
Dry-bulb Temp. (˚C) Relative Humidity (%)
Cooling 27
Temperature at each part and pressure in 3-way valve
Model
AH-S22DP2
Operation
Cool
mode
(Max.)
Hz
89
No.
1 85˚C
2 40˚C
3 12˚C
4 5˚C
3-way valve
pressure
0.44
(MPaG)
Dimension of Capillary tube
AH-S22DP2
Model
O.D
ø2.7
Capillary tube

REFRIGERATION CYCLE

Indoor unit
Evaporator
Flare coupling
3-way
valve
Silencer
Compressor
4
1
Accumulator
Figure R-1. Refrigeration Cycle
Indoor side
47
Cool
Cool
(Max.)
60 settle 101
68˚C 95˚C
40˚C 38˚C
13˚C 12˚C
7˚C 8˚C
0.55 0.45
I.D L O.D
ø1.5 600
ø2.7
3
Flare coupling
2-way
valve
Capillary tube
Condenser
2
Outdoor side
Dry-bulb Temp. (˚C) Relative Humidity (%)
35
AH-S25DP2
Cool
60 settle
68˚C
41˚C
14˚C
8˚C
0.63
AH-S25DP2
I.D L O.D
ø1.5
600 ø2.7
27
40
AH-S32DP2
Cool
Cool
(Max.)
97 60 settle
83˚C 68˚C
42˚C 42˚C
14˚C 15˚C
5˚C 9˚C
0.46 0.60
AH-S32DP2
I.D L
ø1.6
300
AH-S22DP2
AH-S25DP2
AH-S32DP2