Samsung AF55GC1MBEENMG 사용자 설명서
47
ENGLISH
Refrigerant charging
How to add refrigerant
1. Connect manifold gauge to the gas side service valve.
2. Take the trial operation with the cooling trial operation mode.
3. Perform trial operation for longer than 10 minutes and add refrigerant based on the below pressure table.
2. Take the trial operation with the cooling trial operation mode.
3. Perform trial operation for longer than 10 minutes and add refrigerant based on the below pressure table.
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Purpose of pressure table : If additional refrigerant filling is needed due to the leakage of the refrigerant or re-installation,
add refrigerant using pressure table.
Pressure table for temperatures
add refrigerant using pressure table.
Pressure table for temperatures
(AP55M0AN✴✴✴)
Pressure table for temperatures
(AF55GC1M✴✴✴N✴✴)
Pressure table for temperatures
(AF55GP1M✴✴✴N✴✴)
f
f Cooling operations
f
f Cooling operations
f
f Cooling operations
Pressure (Low
pressure), [kPa, G]
Outdoor
temperature (°C)
Measured data
Outdoor
temperature (°C)
Measured data
Outdoor
temperature (°C)
21
35
43
21 35 43 52
21 35 43 52
Indoor
temperature
(°C)
21 370 420 450
Indoor
temperature
(°C)
21 3.7 4.3 4.6 4.9
Indoor
temperature
(°C)
21 3.7 4.3 4.7 5.0
23 380 430 460
27 4.2 4.8 5.2 5.4
27 4.3 5.0 5.3 5.6
25 390 440 470
32 4.7 5.3 5.7 5.9
32 4.8 5.4 5.8 6.1
27 390 460 490
29 410 480 510
31 420 500 540
29 410 480 510
31 420 500 540
4. Check the stability of the pressure for 10 minutes.
OUTDOOR UNIT
Gas side
Liquid side
5. After adding refrigerant, fasten cap nuts firmly.
• Always use R-22 refrigerant to avoid damage of the unit or an explosion.
• Must keep the quantity of refrigerant by using a balance. Do not use a manometer or not depend on your
• Must keep the quantity of refrigerant by using a balance. Do not use a manometer or not depend on your
experiences.
CAUTION
PAC MIRAGE HPCO-AR-PH_IBIM_05321A-01_EN.indd 47
2015-03-03 오후 4:39:48