Concealed Box Wo; Concealed Box Work - Samsung MXJ-YA1509 Series Installation Manual

3. Concealed Box work

3. Concealed Box work
3-1. Concealed Box work 3-1. Concealed Box work
1) Objectives 1) Objectives
- The concealed box aims at enhancing the interior inside the building by burying the drains, - The concealed box aims at enhancing the interior inside the building by burying the drains,
the copper pipes, the insulation materials, and the wires in the earlier phase, when you need to the copper pipes, the insulation materials, and the wires in the earlier phase, when you need to
install an indoor unit install an indoor unit
2) Functions 2) Functions
(1) Buried in the wall on the pipe installation site and connecting the pipes, the drains and the wires. (1) Buried in the wall on the pipe installation site and connecting the pipes, the drains and the wires.
(2) Copper pipe protection, enhancing the exterior. (2) Copper pipe protection, enhancing the exterior.
(3) Mounting a pressure gauge to check the air tightness at any time. (3) Mounting a pressure gauge to check the air tightness at any time.
Concealed box Concealed box Buried box Buried box connection connection board
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Installation guide Installation guide
board