Manuale Installatore - Elco Ecoflam
Manuale Installatore - Elco Ecoflam
Manuale Installatore - Elco Ecoflam
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3<br />
ELECTRICAL CONNECTIONS<br />
ATTENZIONE:<br />
- Before making any electrical connections, make sure that both units have been disconnected from the electricity<br />
supply.<br />
- Make sure the systems to which the appliance should be connected comply with the applicable norms in force.<br />
- Only use the cables provided with the appliance or, in the event of replacement due to damage, only use cables with<br />
a suitable section.<br />
- Allow some extra length on the connection cables to allow for future maintenance.<br />
- Never connect the power supply cable by cutting it in half as this could cause a blaze.<br />
3.1 HOW TO ACCESS THE EXTERNAL UNIT TERMINAL BOARD<br />
1. Remove the terminal board cover.<br />
2. Connect the connector of the signal cable (only featured on the<br />
heat pump models).<br />
3. Connect the wires from the power supply cable to the terminal<br />
board according to the wiring diagrams illustrated below.<br />
4. Fasten the cables using the cable clamp.<br />
5. Put the cover back in place.<br />
EXTERNAL UNIT<br />
power supply cable<br />
cable clamp<br />
cover<br />
sensor cable<br />
NOTE: remove the sheath from both ends of the connection wires in the<br />
power supply cable as illustrated in the figure. Make sure the connection wires<br />
do not come into contact with the piping or other metal parts.<br />
70 mm<br />
15 mm<br />
31
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