Daikin Super Multi NX 3MXS-G Series Engineering Data page 281

Indoor Units EDUS121131
Flare nut tightening torque
Gas side
Liquid side
FDXS CDXS
3/8 inch (9.5mm) 1/2 inch (12.7mm) 1/4 inch (6.4mm)
24.1-29.4ft•lbf 36.5-44.5ft•lbf 10.4-12.7ft•lbf
(32.7-39.9N•m) (49.5-60.3N•m) (14.2-17.2N•m)
276 Installation Manual