Samsung AR12HCFQAWK handleiding
Handleiding
Je bekijkt pagina 40 van 49
Indoor outlet pipe Connecting pipe
Flare nut
5. Check if you ared the pipe correctly (see examples of incorrectly ared pipes below).
6. Align the pipes to connect them easily. Tighten the are nuts rst with your hands, and then with a torque wrench,
applying the following torque:
7. For further details on how to connect to the outdoor unit and evacuate the air, refer to page 42~43.
Correct
Uneven
Thickness
Cracked
Damaged
Surface
Inclined
• Excessivetorquecanbecauseofgasleakage.Ifextendingpipebywelding/brazingpleaseensurenitrogenis
used during welding/brazing process. The joint must be accessible and serviceable.
• Tightenthearenutwithtorquewrenchaccordingtospeciedmethod.
If the are nut is over-tightened, the are may break and cause refrigerant gas leakage.
4. Put a are nut slightly into the pipe and modify the are.
Outer Diameter (D) Depth (A) Flaring Size (B)
ø6.35 mm 1.3 mm 8.7 - 9.1 mm
ø9.52 mm 1.8 mm 12.8 - 13.2 mm
ø12.70 mm 2.0 mm 16.2 - 16.6 mm
ø15.88 mm 2.2 mm 19.3 - 19.7 mm
Pipe Flare
90°± 2°
°
2
±°
5
4
R 0.4~0.8
B
Outer Diameter
Torque
N•m kgf•cm
ø6.35 mm 14~18 140~180
ø9.52 mm 34~42 350~430
ø12.70 mm 49~61 500~620
ø15.88 mm 68~82 690~830
English-39
INSTALLATION07
Midea ODM Africa CO IB&IM_DB68-00000A_EN.indd 39 2014/5/26 10:27:18
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Productinformatie
| Merk | Samsung |
| Model | AR12HCFQAWK |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6689 MB |
