Pentair Jung Pumpen 1225/2 BW, Инструкция по эксплуатации

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Change password
The password for the setting menu can be changed here; the
factory setting is 3197.
Backlight setting
Auto OFF- Backlighting is switched off after 1 minute
Always ON - Backlighting is always ON.
Display contrast
The contrast can be changed using the bar display.
Set operating hours
P1 Op. hrs P1 Cycles
P2 Op. hrs P2 Cycles
Here the operating hours (Op. hrs) or the switching cycles can
be adjusted. (when replacing the control unit or installing a
used pump.)
Factory default
Resets the control unit to the factory settings. The existing
configuration, all event messages and operating data will be
overwritten. At the next start-up, the initial commissioning
menu will be displayed.
Maintenance service
The phone number for the appropriate Customer Service can
be deposited here.
Update
Only for calling the manufacturer's Customer Service.
Balanced working hours
If this menu item is active, the pump with the lowest operating
hours is always selected.
Time settings
Only for RTC module accessories: Time and date can be set.
Communication
Only with accessory "GSM module": Communication settings
can be made.
ERROR MESSAGES
Rotational field error. There is no clockwise rotating field, one
phase is missing or the neutral conductor is not connected.
High water alarm. This error message is shown if the level of
water measured lies above the pre-set alarm level or if the
high-water float switch is triggered. The pump is then switched
on, provided that there is no fault of the pump.
Error Aux. The auxiliary input has been activated. The conse-
quences for the pump control unit depends on the configuration.
Motor protection. The motor protection switch or the motor
protection relay of the pump has triggered. The pump is then
switched off. If the error condition no longer exists, the control
unit starts up again. This error condition will also be saved in
the event of a power failure. The message is saved in the EE-
PROM of the processor, which is zero voltage safe.
Overcurrent. If the measured motor current (current trans-
former measurement on the board) is above the entered maxi-
mum motor current, the pump is switched off depending on
a simulated time-current characteristic of the motor protec-
tion relay. After 30 seconds an automatic reset is performed.
NOTE! This function does not replace the mechanical motor
protection switch or the overcurrent relay!
Thermostat. The pump’s thermal contact has been triggered.
The pump is then switched off.
The pump starts automatically once the thermostat has cooled
down.
Running time. The maximum running time of the pump has
been exceeded.
MAINTENANCE
Maintenance and inspection of this product must be carried
out in accordance with EN 12056-4. To ensure continued reli-
ability of service, we recommend that you take out a service
contract.
NOTICE! The maintenance of the sewage lifting station and
maintenance measures are carried out by specialists at inter-
vals of 3 months in commercial premises, multi-family homes
in 6 months or 12 months in family homes.
WARNING!
Before carrying out any works: disconnect the pump and the
controls from the mains and take steps to ensure that they
cannot be energized again.
WARNING!
Check the cable for mechanical or chemical damage. Damaged
or kinked cables must be replaced by the manufacturer.
We recommend that the following works be included in the
service:
1. Check the connection points for watertightness and in-
spect the areas surrounding the unit and the fittings.
2. Operate the shut-off valves and check that they move eas-
ily. Adjust and grease them if necessary.
3. Open and clean the swing-type check valve; check the seat
and valve (ball)
4. Clean the pump and the pipes where they connect to the
unit; check the impeller and the bearings.
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ENGLISH