Tubing Connections - Electra ECF9 DCI INV Service Manual

10.

TUBING CONNECTIONS

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.
Service Manual - ECF DCI
TUBE (Inch)
TORQUE (Nm)
Flare Nuts
Valve Cap
Service Port Cap
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
Revision Y05-02
TUBING CONNECTIONS
¼" ⅜" ½"
11-13 40-45 60-65
13-20 13-20 18-25
11-13 11-13 11-13
⅝" ¾"
70-75 80-85
18-25 40-50
11-13 11-13
10-1