Protection Systems - Locks (Fault); Manual Reset Of Error Conditions; Automatic Reset Of Error Conditions; Viewing The Block History - DAB E.SWIM Installations- Und Wartungsanleitungen

6 PROTECTION SYSTEMS – LOCKS (FAULT)
The device is equipped with protection systems to preserve the pump, the motor, the supply line and the inverter. If one
or more protections trip, the one with the highest priority is immediately notified on the display.
Faults cause switching off of the motor and lighting of the red warning LED (
In some types of fault, the motor restarts as soon as normal conditions are restored; in others, attempts at automatic
reset are carried out after a certain space of time.
It is also possible to try to cancel the error condition manually (see the following paragraphs).
If the error condition remains, you must take steps to eliminate the cause of the fault.
In system fault condition, with the red LED (
however, if one them is already active, it remains.

6.1 Manual reset of error conditions

In block (fault) status, the user can cancel the current error and force a new attempt by pressing and releasing the
"Reset" key.
If the action is successful, the red warning LED (
Instead, if the error condition remains, you must take steps to eliminate the cause of the fault.

6.2 Automatic reset of error conditions

For some types of fault, automat reset attempts are contemplated.
In particular for:
e27 Dry operation
‐
e28 Pump not primed
‐
a new attempt is made after a few minutes, and repeated cyclically.
If an attempt is successful during the reset sequence, the sequence is interrupted, the red warning LED (
and the system returns to normal operation.
In the case of the "Excess temperature" faults, the system resume operation as soon as the temperature returns within
the normal operating range.

6.3 Viewing the block history

The list of the faults and blocks that have occurred most recently can be consulted under the menu item "Fault History".
See paragraph 5.11.
ENGLISH
Fault
Description on the display
No.
e1 / e14 Internal error
e15 Motor phases short circuit
e16 Short circuit to earth
e17 / e19 Internal error
e20 / e22 Electronic excess temperature
e23 Low mains voltage
e24 High mains voltage
e25 Motor excess temperature
e26 Motor blocked
e27 Dry operation
e28 Pump not primed
e29 No current
e31 Internal error
Table 5 – List of Faults
) goes out and the system returns to normal operation.
69
).
) lit, the keys "SET1-4" or "QuickClean" are not accepted;
) goes out