Connecting Pipes
Preventing foreign objects from entering
• Plug the pipe through-holes with putty or insula-
tion material(procured locally)to stop up all gaps.
Gas side piping
Liquid side piping
Drain hose
Connecting wire
• 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.
h
When tighten the pipe, hold the haxagonal
body.
mm
inch
N.m
Ø6.35
1/4
16±2
Ø9.52
3/8
38±4
Ø12.7
1/2
55±6
Ø15.88
5/8
75±7
Ø19.05 3/4 110±10
Outside diameter
Torque
Torque
wrench
Contin
-uous
Connecting the pipes to the Outdoor unit
Installation Manual
13
CAUTION:
Insects or small animals entering the
outdoor unit may cause a short circuit
in the electrical box.
Содержание ABUQ12GL2A0
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