8
GB
ENGLISH
Professional Mode
Important! In professional mode, se
tt
ings are made which require
detailed knowledge of the heating and solar plant. If a single pa-
rameter is changed, this may a
ff
ect the safety, functions and ef-
fi
ciency of the entire plant!
Press
OK
. Scroll to
Login
. Press
OK
.
1.7 Login
Access code 350
.
Press
OK
. Rotate to
365
which
is the access code to professional mode. Press
OK
. Press
ESC
twice.
System 1.1, 1.2, 3.1 and 3.2:
Select
Settings
. Press
OK
. Select
Temp.limita-
tion
. Press
OK
.
System 2.1, 2.2 and 4:
Select
Basic functions
. Press
OK
.
1.2.3 Temp.limitation
System 1.1 and 1.2:
If the temperature in the primary heat source
exceeds
Temp limit TS1
or if the temperature in
the secondary tank exceeds
Temp limit TS2
, the
charge pump will run at 100% speed. Normal op-
eration will be resumed as soon as
Temp limit TS1
or
Temp limit TS2
temperature has fallen by the
Hysteresis
below
Temp limit
.
If the bottom tem-
perature in the secondary tank exceeds
Temp limit
TS3
, charge pump RO1will stop. Press
ESC
twice.
Select
Basic functions
. Press
OK
. Select
Output
parameter
. Press
OK
.
System 3.1 and 3.2:
If the temperature TS1 rises above the
Temp limit
TS1
, the heat source will be turned off. It will not
restart until the temperature has fallen by the
Hys-
teresis
below
Temp lim
it
TS1
. Press
ESC
twice.
Select
Basic functions
. Press
OK
. Select
Output
parameter
. Press
OK
.
If outputs are not assigned, these can be used as
thermostats. Select
Thermostat
. Press
OK
.
1.3.1 Thermostat
See the instruction “Thermostat Functions”. page 45.
Press
ESC
. Select
Output paramete
r
. Press
OK
.
1.3.7 Output para…
Pump speeds and over travel times can be set
here.
t tear-off
and
n tear-off
defi ne how long and
at which speed the pumps are to run on starting.
Standard three-speed pumps must be set to posi-
tion 3 (full speed). Press
ESC
. Select
Commission-
ing
. Press
OK
.
0 Welcome
You really want to start commissioning
.
No
or
Yes
. Press
OK
.
When
Yes
start a new commission-
ing. When
No
, press
OK
.
Select
Parameters
. Press
OK
.
1.3.9 Parameters
System 1.1 and 1.2:
Select
Dyn. Recharge Delay
.
Set the additional heat
delay. See page 4.
Select
Charge temp. (BT)
. Set the temperature
when charge pump RO1 is to start.
When (BT) is changed SmartBio recommends tem-
peratures for (RA) and (RO).
Select
Charge Hyst. (CH)
and set the hysteresis for
pump RO1 to stop. The pump RO1 stops when TS1
< BT-CH. The pump will start again when TS1 > BT
Select
Charge Diff. (CD)
. Set the temperature differ-
ence when pump RO1 is to stop.
The pump RO1 stops when TS2 > TS1+CD. The
pump will start again when TS1 > TS2.
Select
Return Diff. (RD)
. Set the temperature differ-
ence when return pump RO2 is to start. Pump RO2
starts when TS2 ≥ TS1+RD
Select
Return Hyst. (RH
)
. Set the hysteresis for re-
turn pump RO2 to stop.
Pump RO2 stops when TS2 ≤ TS1+RD-RH
Select
Add. Heat warn.(RW)
. Set the temperature at
which the buzzer shall warn before the additional
the additional heat is activated. Buzzer signal starts to
warn when TS1 < RA+RW. (Buzzer signal needs to be
activated in menu 1.2.10)
Select
Pump restart delay
. Select start delay for
the two pumps.
Select
Add. Heat act. (RA)
. Select the temperature
when the additional heat is to start. If
Dyn. Recharge
Delay (DRD)
is activated, the start is delayed. The
grey symbol indicates the remaining delay.
Select
Add. Heat off (RO)
. Set the temperature when
additional heat is to be deactivated. Press
ESC
twice.
Select
Protective functions
. Press
OK
.
Select
Anti-blocking
. Press
OK
.
System 2.1 and 2.2:
Select
Dyn. Recharge Delay
to set the additional
heat delay. See page 4.
Select
Add. Heat warn.(RW)
. Set the temperature
at which the buzzer shall warn before the additional
heat is activated.
Select
Pump restart delay
. Set the restart delay
for the two pumps.
Select
Main tank (MT)
. Set the temperature when
charge pump RO1 is to start.
Select
Tank 2 top (ST)
. Set the temperature at sec-
ondary tank top when pump RO1 is to start. Pump
RO1 starts when TS2 < ST+RAO.
Select
Tank 2 bot. (SB)
. Set the temperature at sec-
ondary tank bottom when pump RO1 is to stop.
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
ESC
twice.
Select
Protective functions
. Press
OK
.
Select
Anti-blocking
. Press
OK
.
System 3.1 and 3.2:
Select
Boiler temp (BT)
. Set the start temperature
for pump RO1.
Select
Tank 2 top (ST)
. Set temperature ST when the
heat source is to be activated.
Select
Tank 2 bot. (SB)
. Set temperature SB when the
heat source and pump RO1 are to be deactivated.
Select
Charge Hyst. (CH)
. When temperature
TS1<BT-CH, pump RO1 will stop.
Select
Pump off delay (PO)
. Here the delay is set, af-
ter which pump RO1 is to stop when the tank is full.
Select
Charge pause (CRD)
. Set the delay when
charging is to start. The orange symbol indicates the
remaining pause. Press
ESC
twice.
Select
Protective functions
. Press
OK
. Select
Anti-blocking
. Press
OK
.
System 4:
Select
Pump restart delay
. Set the restart delay for
the two pumps.
Select
Domestic Water (DW)
. Set the temperature
DW in the domestic hot water tank when charge
pump RO2 is to stop. .
Select
Tank set-point (SP)
. Set the temperature
SP at main tank top.
Select
DW Hyst. (DH)
. When temperature TS2 <
DW-DH, the pump RO2 will start.
Select
Charge Diff. (CD)
. When temperature TS1
has exceeded temperature TS2 by the value CD,
pump RO2 will start.
Select
Charge Hyst. (CH)
. When temperature TS1
has fallen by the value CH, pump RO2 will stop.
Press
ESC
twice.
Select
Protective functions
. Press
OK
. Select
Anti-blocking
. Press
OK
.
