Würth 0715 53 001, Translation Of The Original Operating Instructions

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12
Automatic test sequence
Indicator Description
⊗
• •
OK, phase to the RHS of the device
• •
⊗
OK, phase to the LHS of the device
⊗
•
⊗
Protective conductor missing
⊗ ⊗ ⊗
Line conductor missing
⊗ ⊗
•
/
•
⊗ ⊗
Neutral conductor missing; phase to the RHS/
LHS of the device
•
⊗
•
Line conductor / protective conductor inverted
• • • Line conductor / protective conductor inverted and
protective conductor not connected
Note
By pressing FI/RCD-Test (< 3 seconds) you can check your residual-current
device (30 mA / 230 V AC) for correct functionality.
Definition of measurement categories
Measurement category II:
Measurements taken on the circuits connected directly to the low-voltage mains by
plugs. Typical short-circuit current < 10 kA
Measurement category III:
Measurements performed on the installation of buildings (stationary consumers with
non-pluggable connection, connection to the distribution board, build-in devices in the
distribution board).
Typical short-circuit current < 50 kA
Measurement category IV:
Measurements on the source of the low voltage installation (meter, main connection,
primary overcurrent protection). Typical short-circuit current > 50 kA