Performing Leak Test & Insulation - Samsung AM Series Installation Manual

Performing leak test & insulation
A
5 Select the insulator of the refrigerant pipe.
Insulate the gas side and liquid side pipe referring to the thickness according to the pipe size.

Indoor temperature of 27°C and humidity of 80% is the standard condition.

If install in a high humidity condition,use one grade thicker insulator by referring to the table below.
If installing in an unfavorable conditions, use thicker one.
Insulator's heat-resistance temperature should be more than 120°C.

Pipe size
(mm)
Ø6.35~ Ø15.88
-
Refrigerant pipe before EEV kit and MCU or without EEV kit and MCU
 You can contact the gas side and liquid side pipes but the
pipes should not be pressed.
 When contacting the gas side and gas side pipe, use 1 grade
thicker insulator.
Refrigerant pipe after EEV kit and MCU
 Install the gas side and liquid side pipes, leave 10mm of space.
 When contacting the gas side and liquid side pipe, use 1 grade
thicker insulator.
 Install the insulation not to get wider and use the adhesives on the connection part of it to
prevent moisture from entering.
 Wind the refrigerant pipe with insulation tape if it is exposed to outside sunlight.
 Install the refrigerant pipe respecting that the insulation does not get thinner on the bent
part or hanger of pipe.
 Add the additional insulation if the insulation plate gets thinner.
Additional insulation
16
Minimum thickness of insulator
(mm)
PE foam EPDM foam
13 10
25 19
Hanger
a Refrigerant pipe insulation
a×3
Remarks
If you install the pipe underground,
at the seaside, a spa or on the lake,
use 1 grade thicker one according
to the pipe size.
Insulation
Gas pipe
10mm
Gas pipe
: http://splitoff.ru/tehn-doc.html
Insulation
Liquid pipe
10mm 10mm
Liquid pipe