Immergas HYDRO 3 V2 User Manual page 55

3.3 WIRING DIAGRAM.
Pursuant to applicable national regulations, fixed wiring
must have an integrated single-pole disconnect device with
a distance between contacts of at least 3 mm on all poles and
a differential of at least 30 mA.
The device must be installed in compliance with the national
regulations in force.
3
1
Key:
1 - Terminal block of the auxiliary lines (5 positions)
2 - Power cable terminal block (3 positions)
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- Open the front protection (1) and remove the plate (2) by
disconnecting the display connection cables (see box). (Fig.
16).
- Remove the panel and connect the power cable and the
auxiliary lines, then configure, if necessary (Fig. 17).
Key:
1 -
2 -
3 - Display connection cable
2
Front panel
Display cover plate
2 1
16
17