Optional) Installing A Cap (Applicable To Upflow Units) - Huawei NetCol8000-C070 User Manual

NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
to 30 mm, and the binding point closest to the pressure inlet should not be
greater than 25 mm.)
Step 3 Connect the longer PU hose to the port without the Lo (-) silk screen in the lower
part of the differential pressure sensor, and route the hose to the outside through
the cable hole at the bottom of the cabinet, as shown by (2) in
are advised to bind the pressure inlet to the base closest to the smart cooling
product at 1/2 height of the raised floor under the air supply vent, with the hose
end facing downwards. For details about securing the PU hose, refer to the
binding requirements in
Figure 3-62 Connecting the pressure tubes
Step 4 Connect the differential pressure sensor cables to terminals 4, 5, and 6 of X502.
Step 5 Install the fan maintenance baffle plate.
----End
3.6.11 (Optional) Installing a Cap (Applicable to Upflow
Units)
Prerequisites
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Issue 09 (2022-12-15)
Figure
Before installing the cap, attach the thermal insulation foam in the
accessories to the top beam of the smart cooling product, and ensure that the
reserved holes in the thermal insulation foam are aligned with the holes in
the beam. Check that the cap is intact and free from scratches, that the sheet
metal is not bent, and that the screws are secure.
Before installing the cap, reserve space on the top of the upflow unit. The
height of the reserved space must be greater than that of the cap.
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3-62.)
3 Installation
Figure 3-62. (You
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