Refrigerating Cycle Block Diagram - Samsung AP500PF Service Manual

Troubleshooting

7-2 Refrigerating Cycle Block Diagram

* Additional supplementary amount per meter for extension:
When you utilize more than 5m of the tube, you must supplement 50g of R-22 freezing cat-
alyzer gas per additional meter.
Refrigerating cycle temperature and pressure
Operating Condition
Standard
Cooling Max over load
Low temp
7-2
INDOOR UNIT
Heat exchanger
(Evaporator)
Capillary
Heat exchanger
(Condenser)
OUTDOOR UNIT
STD Pressure Piping Temp.(°C)
(kg/cm 2 G)
T1
(GAS SIDE)
4.5~5.5 40~45
6.5~7.5 50~55
3~4 30~35
Compressor
High Pressure S/W
UseTemp. Condition (°C)
Indoor
T2
DB
9~12 27
14~18 32
1~4 21
Outdoor
WB DB WB
19 35 24
23 43 26
16 21 16
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