10-1
TUBING CONNECTIONS
Revision Y06-02
Service Manual - KN Series
10. TUBING
CONNECTIONS
TUBE (Inch)
TORQUE (Nm)
¼”
⅜”
½”
⅝”
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.
Summary of Contents for KN 24 RC
Page 50: ...9 2 REFRIGERATION DIAGRAMS Revision Y06 02 Service Manual KN Series 9 1 2 KN 30 R410A...
Page 51: ...9 3 REFRIGERATION DIAGRAMS Revision Y06 02 Service Manual KN Series 9 1 3 KN 36 R410A...
Page 52: ...9 4 REFRIGERATION DIAGRAMS Revision Y06 02 Service Manual KN Series 9 1 4 KN 36T R410A...
Page 53: ...9 5 REFRIGERATION DIAGRAMS Revision Y06 02 Service Manual KN Series 9 1 5 KN 45T R410A...
Page 57: ...11 2 CONTROL SYSTEM Revision Y06 02 Service Manual KN Series 11 1 3 Main PCB Controller...
