Flat Panel
Unit
Body
Any gap will lead to leak or frost.
unit:mm(in.)
Liquid pipe
Gas pipe
13
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 fODW panel, do not
apply strongforces by hitting, etc.It
may break the unit body.
R410A
07 ~ 14
18 24
~
Model (kBtu/h
15.88(5/8)
12.7(1/2)
9.53(3/8)
6.35(1/4)
(3) Put three screws cover into the screw hole in the air outlet.
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