Tekno Point EVOLVE EVO-09 O User And Installation Manual page 36

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Step 5: Electrical connections
Remove the terminal block cover; connect the power cable and the signal cable with appropriate screws to
the terminal block.
Note:
− After fixing the screw, pull the power cable and check that it is still.
− Never cut the power cord to lengthen or shorten it.
Step 6: Cleaning the pipes
1. The pipes should be positioned along the wall, bent in the right way and possibly hidden. The
minimum radius of curvature is 10cm.
2. Se l'unità esterna è più alta rispetto al foro nella parete, il tubo deve essere curvato ad U prima di
arrivare nella stanza in modo da prevenire perdite all'interno della stanza.
Step 7: Make the vacuum
Use a vacuum pump.
8. Remove the caps of the liquid and gas valves and the nut of the refrigerant charge breather.
9. Connect the pressure gauge refill hose to the refrigerant vent pipe of the gas valve, and then
connect the other refill hose to the vacuum pump.
10. Open the pressure gauge completely, wait 10-15 minutes to check that the pressure inside it is
always -0.1 Mpa.
11. Close the pump and wait 1-2 min to check that there is always a pressure of -0.1 MPa. Otherwise
there may be a leak.
MUI_N-SMVHxxB-xA2A3NG(O)_Ita_Eng_Fra_Deu_Neutro/Rev.00/Data 08.07.2020
36
Power supply
Indoor unit connections
U-curve
Drain pipe
36
Wall