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Refrigerant Piping Connection
Fig. 5.10
USE ADJUSTABLE WRENCH TO
GRIP MAIN BODY OF VALVE
T
4.
of the valve. Do not grip the nut that seals the
service valve. (See Fig. 5.10)
5.
nut according to the correct torque values.
6.
again.
7. Repeat Steps 3 to 6 for the remaining pipe.
Instructions for Connecting
Piping to Outdoor Unit
Valve cover
Fig. 5.9
1.
the side of the outdoor unit. (See Fig. 5.9)
2. Remove protective caps from ends of
valves.
3.
hand.
Indoor unit tubing Flare nut Pipe
Fig. 5.7
Instructions for Connecting
Piping to Indoor Unit
1.
Align the center of the two pipes that you
will connect. See Fig. 5.7.
2.
hand.
3.
the unit tubing.
4.
according to the torque values in Table 5.2.
Fig. 5.8
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