10
f
ig.10: Overview of the 'Settings' menu
3.4
Parameter Menu
All threshold and hysteresis values of the selected layout plan are listed
in the 'Parameter' menu window. The regulator is factory set so that it
can be used for most applications without changing these values. All
parameters can be changed within certain limits, thus allowing the
system to be individually personalized. Select the corresponding
parameter. Press the OK button for 2 seconds to adjust the selected
value (value flashes). You can now change the parameter with the
buttons and save it by again pressing the OK button for 2 seconds.
Some values can only be adjusted in certain areas or are mutually
locked to prevent erroneous settings.
If a layout plan with several storage tanks has been selected, the
'storage tank priority' of the individual storage tank must be specified.
In the 'storage tank priority...' submenu, the priority order of the
individual storage tank can be checked and, if necessary, changed. The
priority order is factory set based on the respective storage tank name
(i.e. first storage tank 1; before storage tank 2; before storage tank 3;
etc.). This setting can be changed at any time. Press the OK button for
2 seconds to move the selected storage tank within the priority list
(name flashes). Use the
buttons move the storage tank within the
list and save it by again pressing the OK button for 2 seconds.
Operation of the storage tank priority is described in more detail with
the corresponding systems (chapter 4).
The regulator has two electronic relays for the speed control of circulating pumps. The speed control
can be separately activated or deactivated for each of these outputs. Both speed controls are
activated as a factory setting (
:
). If, however, the outputs are operated as pure switch outputs, this
control system must be deactivated (
:
--2sec-->
).
The respective regulator settings can be adjusted in the 'Settings‘ submenu. The speed control of the
pumps is for regulating the temperature. Depending on the selected setting, either the differential
temperature or the absolute temperature is held to a constant value. The sensor values, on which the
differential and absolute temperature are based, are determined by the selected layout plan and
cannot be changed.
Press the Menu button to return to the previous menu.
M eas uring values ...
Operating s tatus ...
+ Settings
Operating s tatus ...
- Settings
Param eter...
Date / Tim e...
+ Clocks
+ Service
storage 1 max.: 60°C
Diff. temp. solar1 ON: 8 K
Diff. temp. solar1 OFF: 4 K
. . .
OK
OK
Param eter...
Date / Tim e...
+ Clocks
OK
- Settings
Param eter...
Date / Tim e...
+ Service
Tue 01.01.2002
Tim e: 08:00
OK
Date / Tim e...
+ Clocks
+ Service
+ Clocks
- Service
Sys tem s election...
Functions ...
Links ...
*
Extras ...
M anual operation...
Date / Tim e...
OK
Menu
Menu
Menu
+ Clocks
+ Service
- Clocks
Clock 1...
Clock 2...
Clock 3...
The 'Clocks' submenu can only
be opened if one or more clocks
hav e been prev iously activ ated
under submenu 'Functioncs' !!!
*) The 'Links' subdirectory is only
displayed in the menu if
selected functions must be
linked !!!
Parameter...
Date / Time...
+ Clocks
+ Service
storage max. 60°C
collector max. 130°C
Diff. Temp. solar ON: 8 K
. . .
Menu
Storage tank priority...
+ speed control
R1 (regulator)
Settings...
R2 (regulator)
Settings...
OK
x
x
control aim:
absolute temp.
min. speed control [%]: 30
OK
Menu
OK
- speed control
Fig.11: 'Parameters' menu
