Service manual

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GB
A O M 2 4 3 H X R e f r i g e r a t i o n D i a g r a m
When the outdoor unit is installed above the indoor unit an oil trap is required every 5m along
the suction line at the lo�est point of the riser. Incase the indoor unit is installed above the
outdoor, no trap is required
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
Va 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
 tUBIngConneCtIons