Heat Controller DMH18DB-1 24Multi type Air Conditioner, Flaring Work and Connection of Piping

Flaring Work and Connection of Piping

Outdoor

Align the center of the pipings and sufficiently tighten the flare nut by hand.

Finally, tighten the flare nut with torque wrench until the wrench clicks.

•When tightening the flare nut with torque wrench, ensure the direction for tightening follows the arrow on the wrench.

Outside diameter		Torque
mm	inch	kgf.m(lbf-ft)
Ø6.35	1/4	1.8~2.5(13)
Ø9.52	3/8	3.4~4.2(30)

Outdoor unit

A-UNIT

Gas side piping

B-UNIT

Liquid side piping

Torque wrench

24Multi type Air Conditioner