Electra COMPACT 7 - Page 11

Tubing Connections
Model:
Tube (Inch)
1/4” 3/8” 1/2” 5/8” 3/4”
TORQUE(N.m.)
11-13
13-20
11-13 11-13 11-13 11-13 11-13
13-20 18-25 18-25 40-50
FLARE NUTS 40-45 60-65 70-75 80-85
VALVE CAP
SERVICE PORT CAP
Tightening Torque Values
2
1
4
3
5
7
8
6
1. Valve Protection Cap-end
2. Use Allen Wrench to open/close
the Refrigerant Valve
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. In case the indoor unit is installed above the outdoor no trap is required.
R
R
Tube bending
3.5
Outdoor
Unit
Indoor
Unit
Suction line
Liquid line
Flare nut
Pipe insulation
Insulating sleeve
Outdoor
Indoor
Outdoor
:
IOD-7,9,12/CON-7,9,12 RC ST R407C
Rev.: A
Series: IOD/CON
Date: 12/01/2004
ELECTRA CONSUMER PRODUCTS LTD