LK LK 160 SmartBio, Instruction Manual

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1.3.9 Parameters
System 1.1 and 1.2:
Select >Dynamic Recharge Delay< Press >OK< .
to set the additional heat delay. See page 4. Press
>OK< .
Select >Charge temp. (BT)< . Set the temperature
when charge pump RO1 is to start. Press >OK< .
Select >Charge Hyst. (CH)< and set the hysteresis
for pump RO1 to stop. Press >OK< . Press >ESC< .
Select >Charge Diff. (CD)< . Set the temperature
difference when pump RO1 is to stop. Press >OK<.
Press >ESC< .
Select >Return Diff. (RD)< . Set the temperature dif-
ference when return pump RO2 is to start. Press
>OK< . Press >ESC< .
Select >Return Hyst. (RH)< . Set the hysteresis
for return pump RO2 to stop. Press >OK< . Press
>ESC< .
Select >Add. Heat warn.(RW)< . Set the tempera-
ture at which the buzzer shall warn before the addi-
tional heat is activated. Press >OK< . Press >ESC< .
Select >Pump restart delay< . Set the restart delay
for the two pumps. Press >OK< . Press >ESC< .
Select >Add. Heat act. (RA)< . Set the temperature
when additional heat is to be activated. If >dyn.rech.
del< is activated there is a start delay. Press >OK< .
Press >ESC< .
Select >Add. Heat off (RO)< . Set the temperature
when additional heat is to be deactivated. Press
>OK< . Press >ESC< .
System 2.1 and 2.2:
Select >Dynamic Recharge Delay< Press >OK< .
to set the additional heat delay. See page 4. Press
>OK< .
Select >Add. Heat warn.(RW)<. Set the tempera-
ture at which the buzzer shall warn before the
additional heat is activated. Press >OK<. Press
>ESC<.
Select >Pump restart delay<. Set the restart delay
for the two pumps. Press >OK<.
Select
>Main tank (MT)< . Set the temperature
when charge pump RO1 is to start. Press >OK< .
Press >ESC< .
Select >Tank 2 top (ST)< . Set the temperature
TS2 at secondary tank top when pump RO1 is to
start. Press >OK< . Press >ESC< .
Select >Tank 2 bot. (SB)< . Set the temperature
TS3 at secondary tank bottom when pump RO1 is
to stop. Press >OK< . Press >ESC< .
Select >Add.Heat offset (RAO)< . If temperature
TS2 drops with the set value, the additional heat
source will be activated after the set delay. Press
>OK< . Press >ESC< .
System 3.1 and 3.2:
Select >Boiler temp (BT)< . Set the heat source
temperature and the start temperature for pump
RO1. Press >OK< . Press >ESC< .
Select >Tank 2 top (ST)< . Set temperature ST
when the heat source is to be activated. Press
>OK< . Press >ESC< .
Select >Tank 2 bot. (SB)< . Set temperature SB
when the heat source and pump RO1 are to be
deactivated. Press >OK< . Press >ESC< .
Select >Charge Hyst. (CH)< . When temperature
BT drops by the set value, pump RO1 will stop.
Press >OK< . Press >ESC< .
Select >Pump pause (PO)< . Here the delay is set,
after which pump RO1 is to stop. Press >OK< .
Press >ESC< .
Select >Charge pause (CRD)< . Here the delay is
set, after which charging is to restart. The orange-
coloured symbol shows the delay. Press >OK< .
Press >ESC< .
If the professional mode is not exited actively, the SmartBio auto-
matically displays the hydraulic system after the display shut-off time
and the value of the login code is reset to 1.
Malfunction
The screen on top right shows the red
>Attention<
triangle which
points out a notification or an operating malfunction. Press
>OK<
.
1.10 Service Wizard
When
>Safety function<
appears in the display, this is a message. Smart-
Bio indicates that a protective function has been triggered.The mes-
sage is only active until normal operation has been restored.
SmartBio communicates malfunction processes in plain text. The
Service Wizard indicates the possible causes of malfunctions on
the basis of the detected symptoms and thus supports immediate
detection of deficiencies.
For example
>MO2: Breakage of sensor on TS1<
appears. Select
>Next.<
. Press
>OK<
.
The Service Wizard helps detect possible causes of malfunctions.
>Possible reasons:< >Cable/connection<
or
>Sensor<
. Select a cause by
pressing
>OK<
. Select
>Exit<
. Press
>OK<
.
The Service Wizard provides the trouble-shooting instructions. Press
>Next<
to go through all check-points.
Finally the repair information appears. Perform the appropriate repair
work. Press
>Exit<
to leave the Service Wizard.
After elimination of the malfunction, the plant screen without the red
attention triangle appears again on the display and automatic mode
is continued.
GB ENGLISH
System 4:
Select >Pump restart delay<. Set the restart delay
for the two pumps. Press >OK<. Press >ESC<.
Select >Domestic Water (DW)< . Set the tem-
perature DW in the domestic hot water tank when
charge pump RO2 is to stop. Press >OK< . Press
>ESC< .
Select >Tank set-point (SP)< . Set the temperature
SP at main tank top. Press >OK< . Press >ESC<.
Select >DW Hyst. (DH)< . When temperature DW
has fallen by the value DH, pump RO2 will start.
Press >OK< . Press >ESC< .
Select >Charge Diff. (CD)< . When temperature
TS1 has exceeded temperature TS2 by the value
CD, pump RO2 will start. Press >OK< . Press
>ESC< .
Select >Charge Hyst. (CH)< . When temperature
TS1 has fallen by the value CH, pump RO2 will
stop. Press >OK< . Press >ESC< twice. Select
>Protective functions< . Press >OK< . Select >Anti-
blocking< . Press >OK< .
1.5.1 Anti-block pr…
The pumps can be moved daily to prevent them
from getting blocked. This function is not acti-
vated as long as the outputs are activated in
normal operation. Determine the time of the day
and the operating period. Press >ESC< . Select
>Antifreeze protect.< . Press >OK< .
1.5.3 Antifreeze pr… If the function is activated and the temperature
falls below the adjusted >Min.temperatur< value,
the corresponding pump is switched on. . In hy-
draulic systems 1.1, 1.2 and 4 sensor TS3 can be
activated for optional temperature display. Press
>ESC< twice. Select >Monitoring< . Press >OK< .
1.6 Monitoring
Select >Pump monitoring< . Press >OK< .
1.6.6 Pump moni-
to…
Here the function is activated. Set temperature
changes and monitoring time for error messages.
Press >OK< . Press >ESC< . Select >Sensor bal-
ancing< . Press >OK< .
1.6.5 Sensor balan…. Long piping and other factors may distort measured
variables. Here an offset value can be entered for
each sensor. If a measured value is e.g. 80°C and
the display shows 85°C, the offset value is -5°C.
If a measures value is for e.g. 80°C and the display
shows 75°C, the offset value is +5°C. Press >ESC<
twice. Select >Login< . Press >OK< .
1.7 Login
Select >Manual mode< . Press >OK< .
1.7.1 Manual mode
In manual mode the individual outputs can be
activated for testing purposes, e.g. to check that
a pump is working properly. Manual mode can
only be exited by pressing >ESC< .