Heat-controller DMH24DB-1 Manual do Utilizador descarregar pdf (Página 24)

24 Multi type Air Conditioner

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.

Liquid side piping

Torque wrench

B-UNIT

A-UNIT

Gas side piping

Outdoor unit

Outside diameter Torque

mm inch kg

m lbf.in

Ø6.35 1/4 1.8 156.2

Ø9.52 3/8 4.2 364.5

Flaring Work and Connection of Piping

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Heat-controller DMH24DB-1 Manual do Utilizador Página 24