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REFRIGERANT PIPING AND REFRIGERANT CHARGE
- In case of gas piping connection from bottom, connect
the field-supplied pipe to the flange pipe (Factory-
supplied)
(Piping connection
from Front or Rear)
(Piping connection
from Bottom)
§
Remove the flange and the gasket attached to the unit
before shipping, and attach the new gasket (factory-
supplied) before connecting the pipe flange to the gas valve.
?
NOTE:
-
Attach the gasket after soldering the pipes.
-
Do not place the gasket between flanges.
-
Connect the pipe flange to the gas valve after
soldering the field-supplied bend pipe and the flange
pipe.
-
Check to ensure that no pressure increase is observed
one hour after vacuum pumping completion.
13.5.5.
INSTALLING DRYER IN LIQUID LINE
The refrigeration oil for the G series outdoor units easily
absorbs moisture. Therefore, it is required to perform
sufficient vacuum pumping and to use a dryer in the liquid
line, in order to remove moisture in the field-supplied piping.
The following dryer Kits are selected to keep moisture lower
than 100 ppm when the moisture level is 200 ppm with the
maximum refrigerant charge before installing. If the actual
moisture level is higher than 200 ppm, charge the dryer
several times according to the level
Dryer Kit Model
D-P6V
D-P10V
D-P20V
D-P30V
Dryer
D-P6
D-P10
D-P20
D-P30
Applicable 0.U.
Model
RAS-5FSG
RAS-8FSG, RAS-
10FSG
RAS-16FSG,
RAS-20FSG
RAS-20FXG1
RAS-24FSG1
RAS-30FSG1
RAS-30FXG1
A=380
B=70
A=341
B=70
A=497
B=85
A=497
B=85
Dryer
Thermal Insulator
for Dryer
Thermal Insulator
for Liquid Valve
Liquid Valve
Liquid Valve
Connection
3/8
1/2
5/8
5/8
Tape for Temporary
Use
4 sheets
Factory-Supplied
Pipe Flange
Factory-supplied
Reducer
Factory-Supplied
Pipe Flange
Reducer
Field-Supplied
Pipe Flange
Field-Supplied
Pipe Flange
Elbow Pipe
Flange
(To remove)
Gasket
(To remove)
Gas Valve
Gasket
(Factory-Supplied)
Factory-Supplied
Pipe Flange
Field-Supplied Bend Pipe
Содержание FSG Series
Страница 2: ......
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Страница 13: ...3 57 7 1 7 ...
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Страница 159: ...CONTROL SYSTEM 9 13 9 6 STANDARD OPERATION SEQUENCE 9 6 1 COOLING OPERATION FSG FSG1 I U Indoor Unit O U Outdoor Unit ...
Страница 160: ...9 14 CONTROL SYSTEM n Cooling Operation FSG FSG1 cont ...
Страница 161: ...CONTROL SYSTEM 9 15 9 6 2 COOLING MAINLY COOLING OPERATION FXG FXG1 I U Indoor Unit O U Outdoor Unit ...
Страница 162: ...9 16 CONTROL SYSTEM n Cooling mainly Cooling Operation FXG FXG1 cont ...
Страница 163: ...CONTROL SYSTEM 9 17 9 6 3 DRY OPERATION FSG FSG1 I U Indoor Unit O U Outdoor Unit ...
Страница 164: ...9 18 CONTROL SYSTEM n Dry Operation FSG FSG1 cont ...
Страница 165: ...CONTROL SYSTEM 9 19 9 6 4 DRY OPERATION FXG FXG1 I U Indoor Unit O U Outdoor Unit ...
Страница 166: ...9 20 CONTROL SYSTEM n Dry Operation FXG FXG1 cont ...
Страница 167: ...CONTROL SYSTEM 9 21 9 6 5 HEATING OPERATION FSG FSG1 I U Indoor Unit O U Outdoor Unit ...
Страница 168: ...9 22 CONTROL SYSTEM n Heating Operation FSG FSG1 cont ...
Страница 169: ...CONTROL SYSTEM 9 23 9 6 6 HEATING MAINLY HEATING OPERATION FXG FXG1 I U Indoor Unit O U Outdoor Unit ...
Страница 170: ...9 24 CONTROL SYSTEM n Heating mainly Heating Operation FXG FXG1 cont ...
Страница 171: ...CONTROL SYSTEM 9 25 n Defrosting Operation Control ...
Страница 172: ...9 26 CONTROL SYSTEM 9 7 STANDARD CONTROL FUNCTIONS 9 7 1 FREEZING PROTECTION CONTROL DURING COOLING OR DRY OPERATION ...
Страница 173: ...CONTROL SYSTEM 9 27 9 7 2 GAS BYPASS CONTROL 9 7 3 OVER HEATING PROTECTION CONTROL ...
Страница 176: ...9 30 CONTROL SYSTEM 9 7 6 CONTROL FOR AUTO COOL HEAT OPERATION ...
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Страница 229: ...3 57 167 7 21 7 ...
Страница 230: ......
Страница 287: ...REFRIGERANT PIPING AND REFRIGERANT CHARGE 13 11 GAS LINE LIQUID LINE E 152S E 162M1 E 202M1 E 242S E 302S ...
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Страница 424: ...TCGB0023 rev 0 04 04 Printed in Spain ...