21
11. Wiring diagram and legend
11.1. Wiring diagram
See appendix
11.2. Legend
N 821
SE4595 ECOi-W 140 to 210 circuit 1 Power 3P 400V / 50Hz +/- 10%
SE4596 ECOi-W 140 to 210 circuit 2 Power 3P 400V / 50Hz +/- 10%
SE4597 ECOi-W 140 to 210 circuit 1 Control 1P 230V / 50Hz +/- 10%
SE4598 ECOi-W 140 to 210 circuit 2 Control 1P 230V / 50Hz +/- 10%
SE4605 ECOi-W 140 to 210 All Seasons circuit 1 Power 3P 400V / 50Hz +/- 10%
SE4606 ECOi-W 140 to 210 All Seasons circuit 2 Power 3P 400V / 50Hz +/- 10%
SE4607 ECOi-W 140 to 210 All Seasons circuit 1 Control 1P 230V / 50Hz +/- 10%
SE4608 ECOi-W 140 to 210 All Seasons circuit 2 Control 1P 230V / 50Hz +/- 10%
SE4647 ECOi-W 140 to 210 circuit 1 Power 3P 400V / 50Hz +/- 10%
SE4648 ECOi-W 140 to 210 circuit 2 Power 3P 400V / 50Hz +/- 10%
SE4649 ECOi-W 140 to 210 circuit 1 Control 1P 230V / 50Hz +/- 10%
SE4650 ECOi-W 140 to 210 circuit 2 Control 1P 230V / 50Hz +/- 10%
SE4651 ECOi-W 140 to 210 All Seasons circuit 1 Power 3P 400V / 50Hz +/- 10%
SE4652 ECOi-W 140 to 210 All Seasons circuit 2 Power 3P 400V / 50Hz +/- 10%
SE4653 ECOi-W 140 to 210 All Seasons circuit 1 Control 1P 230V / 50Hz +/- 10%
SE4654 ECOi-W 140 to 210 All Seasons circuit 2 Control 1P 230V / 50Hz +/- 10%
11.2.1. Power supply
Power cable must be connected to the main power supply switch QG (Copper cable is recommended).
The supply is protected at the head by an FFG main fuse holder supplied by the installer. It must be fi tted next to the unit.
Refer to the § “Electric specifi cations”, page 13
The electrical installation and wiring of this unit must comply with local electrical installation standards.
• Three phase 400V ~ 50Hz + Neutral + Ground:
On the L1, L2, L3, N terminals of the QG section switch
On the ground screw of the earth cable.
• Three phase 400V ~ 50Hz + Ground:
On the L1, L2, L3 terminals of the QG section switch
On the ground screw of the earth cable.
11.2.2. Wiring diagram key descriptions
See appendix
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