Sunrain YC-007TB1, Installation & Operation Manual, Page: 10 / 32

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●Recheck whether the foundation is correct before hoisting the unit.
● The heat pump will produce condensation water,please consider the drainage channel when make the
installation base.
●Please put shock absorb on base surface.
Figure 5 Hoisting diagram
5. Installation of the pipeline
5.1 Attention
● Prevent air, dust and other sundries from going into the water pipes.
● Fix the whole system before install the water pipes.
● Water inlet and outlet pipes shall be protected by the insulation layer.
● Stable water velocity shall be ensured, so that excessive throttling can be avoid.
● When moving, water inlet and outlet pipe shall not be used for hanging, only the holes on the beam of
the base can be used, please refer to Figure 5
● When connect the water inlet and outlet pipes, two pipe wrenches shall be used to control the two parts
of the pipes, and ensure the water inlet and outlet pipes not turning around, please refer to the Figure 6
Figure 6