Materials
Item |
Description |
Type |
|---|---|---|
Standard material |
This type of materials is delivered with the unit and can be obtained from the fittings bag. |
Materials in the packing list |
Auxiliary material |
Customers can purchase this type of materials from the supplier or other vendors. |
Power cable, teamwork cable, and monitoring cable |
Optional material |
Customers can purchase this type of materials from the supplier based on application scenarios. |
T/H sensor, smoke sensor, water sensor, micro differential pressure sensor, and motorized damper |
Engineering procurement |
Customers need to prepare this type of materials by themselves. |
Drainpipe, water inlet and outlet pipes, pipe support, and equipotential ground cable |
Drainpipe
(A) Rigid pipe connection scenario |
(B) Hose connection scenario |
(1) Internal thread connector: G 1/2 in. (reserved port on the unit) |
(2) Adapter: G 1/2 inch, connected to a rigid pipe with external threads |
(3) Rigid pipe: made of PP-R or other materials |
(4) Pagoda conversion adapter: G 1/2 inch; connected to a pipe with external threads |
(5) Hose clamp |
(6) Hose: made of EPDM or other materials |
(Optional) Humidifier Water Inlet Pipe
(1) Internal thread connector: G 1/2 in. (reserved port on the unit) |
(2) Adapter: G 1/2 inch, connected to a rigid pipe with external threads |
(3) Rigid pipe: made of PP-R or other materials |
The pressure bearing capacity of the humidifier pipe is 0.1–0.7 MPa.
Chilled Water Inlet and Outlet Pipes
(1) Internal thread connector: G 2 in. (reserved port on the unit) |
(2) Seamless steel pipe with external threads: DN50 seamless steel pipe connector with external threads |
Pipe Support
- The height of a U-shaped pipe clamp equals the diameter of the pipe with thermal insulation foam minus 5 mm. The pipe supports are to be purchased.
- Stainless steel 304 is recommended for pipe supports and pipe clamps.
- Install a support every 2500 mm in the straight sections of pipes, and 1000 mm away from each bending point in the turning section.
Cable
- The onsite grounding resistance must comply with related standards.
- Select power cables with appropriate diameters based on the maximum working currents.
When connecting cables, fit them with protective hoses.
Item |
Specifications |
|---|---|
Active/standby power cable |
Electronic|Electric Cable, 600 V/1000 V, ZA-RVV, 4 x 10 mm2, Black (4 Cores), Outdoor Cable, CE |
Equipotential ground cable |
Outdoor copper cable with a cross-sectional area of at least 6 mm2 |
T/H sensor cable, teamwork control cable, and monitoring communications cable |
Cat 5e or higher shielded network cable |