LG UU48WH, Руководство по установке

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16
CONNECTING PIPES
ENGLISH
- Align the center of the piping 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.
- For the units with capacity more than 10kW,
the installation piping is connectable in four
directions.(refer to figure 1)
- When connecting in a downward direction,
knock out the knock-out hole of the base
pan. (refer to figure 2)
Preventing foreign objects from entering (Fig-
ure3)
- Plug the pipe through-holes with putty or in-
sulation material(procured locally)to stop up
all gaps,as shown in the figure 3.
Forward
Sideways
Backward
Downward
<Figure 1>
Knock-out
Base pan
<Figure 2>
Gas side piping
Liquid side pip
Drain hose
Connecting wire
Connection pipe
<Figure 3>
Putty or insulating material
(produced locally)
Continuous
Torque
wrench
Outside diameter Torque
mm inch kgf.m
Ø6.35 1/4 1.8~2.5
Ø9.52 3/8 3.4~4.2
Ø12.7 1/2 5.5~6.6
Ø15.88 5/8 6.3~8.2
CAUTION
Insects or small animals entering the
outdoor unit may cause a short circuit in
the electrical box.
!
* When tighten the pipe, hold the haxagonal
body.