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Welding the Water Cooling Module
- Use a welding torch to remove the plugs at the refrigerant pipe ends.
- Connect the gas and liquid pipes to the gas and liquid pipes of the indoor unit respectively.
Take protective measures, such as spreading a piece of wet cloth, around the welding position, to avoid burning the needle valves, pipe plugs of other end, thermal insulation foam, cables, and labels.
Figure 4-68 Welding refrigerant pipes for the water-cooled module
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(1) Liquid pipe 5/8 inch |
(2) Gas pipe 7/8 inch |