Airwell K XLN24 RC 3PH, Technical Manual

Page: 35 / 82

TUBING CONNECTIONS
Revision 0 10-1
10. TUBING CONNECTIONS
¼” ” ½” ” ¾”
Flare Nuts 11-13 40-45 60-65 70-75 80-85
Valve Cap 13-20 13-20 18-25 18-25 40-50
Service Port Cap
11-13 11-13 11-13 11-13 11-13
1. Valve Protection Cap-end
2. Refrigerant Valve Port (use Allen wrench to open/close)
3. Valve Protection Cap
4. Refrigerant
Valve
5. Service Port Cap
6. Flare
Nut
7. Unit Back Side
8. Copper Tube
When the outdoor unit is installed above the indoor unit an oil trap is required every 5m along the suction line
at the lowest point of the riser. Incase the indoor unit is installed above the outdoor, no trap is required.
TORQUE (Nm)
TUBE (Inch)