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electrical options
S4: Setting the limit values for undervoltage release
S5: Setting the limit values for excess voltage release
S6: Setting the limit values for phase imbalance
Function only for three-phase networks available.
S7: Setting the rotating field control
Function only for three-phase networks available.
S1: Selecting the mains form
With the setting „3p+n“, the voltage between neutral and the phase conductors (230V) is displayed for
L1, L2 and L3 on the display F1 resp. C1. With the setting „3p“, the voltage between two phase conduc-
tors (400V) is displayed for L1, L2 and L3 on the display F1 resp. C1.
S2: Selecting the nominal voltage
If there is no neutral conductor, the delta voltage must be set.
Example:
• Network: 3~ 400V/PE -> setting: 400V
• Network: 3~ 480V/PE -> setting: 480V
If there is a neutral conductor, the phase to neutral voltage must be set.
Example:
• Network: 3~ 400V/N/PE -> setting: 230V
• Network: 3~ 480V/N/PE -> setting: 277V
S3: Setting the delay times
for relay 1 (releases at S4, S5, S6) and relay 2 (releases at S7).
Modification of the adjusted values
• touch all four contact fields for 1 second to enter the change mode.
• after having completed the modifications select the „House“ icon on the display using the contact fields (the
symbol flashes) and then touch all four contact fields.
means: touch all four contact fields
means: touch upper and lower contact field (to select
and adjust a value on the display)
Contact field
means: touch the right contact field (to
select the next menu)
Display colour
On delivery, the display is green when swit-
ched on.
After changing the basic setting, the display
is blue.
