INTER HEAT SMART
50IS / 58IS / 90IS
26IS / 36IS
3
INSTALLATION AND CONNECTION
3.1 INSTALLATION ILLUSTRATION
Gas Trap
Check valve
Presure gauge
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 are provided by users or the installer.
Attention:
Please follow these steps when using it for the first time:
0pen valve and charge water.
Make sure that the pump and the water-in pipe have been filled with pool water.
Close the valve and start the unit.
The schematic diagram is for reference only. Please check the water inlet/outlet label on the
heat pump while plumbing installation.
7