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Flat Panel
Unit
Body
Any gap will lead to leak or frost.
unit:in.(mm)
Liquid pipe
Gas pipe
12
Stoppers
(2) There are four stoppers inside of the
flat panel. Check to ensure that there is no
gap between flat panel and unit body.
4.3.4 Install Flat Panel
(1) Press flat panel down, make the two joints of the
flat panel tightly fasten.
5.1 Piping Materials
(1) Prepare locally-supplied copper pipes.
(2) Select the piping size from the following table.
(3) Select clean copper pipes making sure there
is no dust and moisture inside the tubes. Before
connecting pipes, blow the inside of the pipes
with nitrogen or dry air to remove any dust or
foreign materials.
When removing flat panel, do not
apply strong forces by hitting, etc. It
may break the unit body.
R410A
07 ~
18 2
Model
(kBtu/h
5/8( 15.88)
3/8 9.53 1/4( 6.35)
(3) Put screws cover into the screw hole in the air outlet.
1/2( 12.7)
07-12
15-28
1/4( 6.35)
3/8 9.53
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