15
Power Switch “S1”
Mode of Operation
Double power switch positions 5 / 6 / 7
Single power switch positions 1/ 2 / 3 / 4
Boiler mode switch positions 8 / 9 / 0
The power switch is set by the manufacturer in position 5 for DG80025 and DG10025 models and in position 6 for
DG12025 and DG15025.
Double power
Depending on the home installation, the following connection variations are possible:
Refer to the connection types recommended for double power (page VI)
• Variant A, (page VI, diagram 16):
If no low-tariff electricity is to be used, do not remove bridge between L1 and L1T.
• Variant B, (page VI, diagram 17)
Connect the output of the autotimer (delivered by the electricity provider) with L1 and L1T.
• Variant C, (page VI, diagram 18)
Connect switched phase L1T (connection for low-tariff power) to L1T terminal.
• Variant D, (page VI, diagram 19)
Connect switched phase L1 to terminal L1 and L1T.
According to the duration of the off-peak period of either 8 or 4 hours, and the
associated loads (refer to connection types on page 7), set the power switch “S1”
to the correct positions, 5 /6 / 7, of the double power set-up.
Single power
Depending on the home installation, the following connection variations are possible:
Refer to the connection types recommended for single power (page VII)
Set power switch “S1” on the electronic board to positions 1 / 2 / 3 / 4 “single power”.
Boiler mode
Depending on the home installation, the following connection variations are possible:
Refer to the connection types recommended for boiler switch (page VII)
Set power switch “S1” on the electronic board to positions 8 / 9 / 0 “boiler mode”.
Finally, separate the appropriate circuit diagram (E1/E2/E3/E4) and the corresponding power-switch position “S1” from the
enclosed adhesive foil and adhere to the pad provided. Fill out the information decal about the installed circuit and installed
load and adhere to the outside of the cover.
