30 SERVICE MANUAL FOR AMERICA
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
1 1 . C O N T R O L S Y S T E M
T U B E ( I n c h )
¼ ”
~ ”
½ ”
~ ”
¾ ”
T O R Q U E ( N m )
F l a r e N u t s
11-13
40-45
60-65 70-75 80-85
V a l v e C a p
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
