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INSTALLATION INSTRUCTIONS
10
PROPER TORQUE CHART
Note: always perform a leakage check at all connections before operating the appliance.
Coupling dimensions Pound force (1 bf - ft) Newton meter (n - m) Kg force meter (kgf - m)
(ø6.35) 9.5 cm dash size 11.8 16 1.7
(ø9.52) 1.27 cm dash size 11.8 16 1.7
(ø12.7) 1.9 cm dash size 13.3 18 1.9
(ø16) 2.54 cm dash size 14.8 20 2.1
4. Remove the cover of the 2-way and 3-way
valves. Use the inner hexagon spanner to open
the outdoor valve core by turning it counter-
clockwise. If the valve core is not opened fully
the system may malfunction of suffer damage.
Replace the valve cover.
5. Connect the wire by plugging the quick
connecting cable for both the indoor and
outdoor units.
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