Connecting Water Pipes; Welding The Outdoor Unit Ports; Connecting Low Temperature Component Pipes; Connecting The Humidifier Water Inlet Pipe - Huawei NetCol8000-A Series Quick Manual
In-room air cooled smart cooling product
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Also See for NetCol8000-A Series:
- User manual (215 pages) ,
- Maintenance and troubleshooting manual (53 pages) ,
- Quick manual (38 pages)
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5.5
Welding the Outdoor Unit Ports
5.6
(Optional) Connecting Low Temperature Component Pipes
To outdoor unit gas pipe
To indoor unit
liquid pipe
6
Connecting Water Pipes
Connecting the Humidifier Water Inlet Pipe
6.1
G 3/4 inch reserved connector
with outer screw thread
G 3/4 inch adapter with inner screw thread
Matched with the adapter, the pressure
resistance should be at least 0.7 MPa
Note 1:
1. When plastic materials such as PA66 are used, the recommended torque is 5 N.m.
2. When metal materials are used, the recommended torque is 10 N.m. A sealing washer must
be used when an union is used.
Thermal insulation foam
5/8 inch liquid pipe
7/8 inch gas pipe
To indoor unit gas pipe
1
Thermal
insulation foam
7/8 inch gas pipe
To outdoor unit liquid pipe
•
When the outdoor is installed vertically, the
gas pipe should be connected to the top
port and liquid pipe should be connected to
the bottom port.
•
A reducing pipe is required when welding
3/4 inch copper pipe to 5/8 inch connector.
13
5/8 inch liquid pipe
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