9
3.
INSTALLATION AND CONNECTION
3.1 Installation illustration
Installation items:
The factory only provides the main unit and the water unit; the other items in the illustration
are necessary spare parts for the water system ,that provided by users or the installer.
Attention:
Please follow these steps when using for the first time
1.Open valve and charge water.
2.
Make sure that the pump and the water-in pipe have been filled with water.
3.Close the valve and start the unit.
ATTN: It is necessary that the water-in pipe is higher than the pool surface.
The schematic diagram is for reference only. Please check the water inlet/outlet label on the
heat pump while plumbing installation.
The schematic diagram is for reference only. Please check the water inlet/outlet label on the
heat pump while plumbing installation.
The controller is mounted on the wall
IMPORTANT NOTE:
A W ATER BY-PASS MUST BE PLUMBED TO REGULATE WATER FLOW TO HEAT PUMP.
FAILURE TO DO SO MAY RESULT IN POOR EFFICIENCY A ND REDUCED HEATING OUTPUT.
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