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Chimney sweeper
Expert/chimney
selection: “Yes”, “No”
factory setting: “No”
Expert/chimney sweeper
This function is used for activating a preselected relay status
when required.- e.g. flue gas measurement if the system
controls a boiler.
Adjust the required relay status in the chimney sweeper
menu (expert / chimney sweeper).
Afterwards, activate this function by selecting “Yes”. If the
chimney sweeper function is activated, “chimney sweeper”
is indicated in the main menu.
Message input
Expert/message inp.
selection: “Yes”, “No”
factory setting: “No”
In this menu, the message input Din is activated.
Solar shutdown
Expert/solar
selection: “Yes”, “No”
factory setting: “Yes”
In this menu, the menu level and “solar” control are deacti-
vated. The sensors of the solar thermal system will no longer
be monitored for errors.
Sensor offset
Expert/Sensors/CS-Type
selection: A, B, C, D, E
factory setting: E
Expert/Sensors/CS adjust
Expert/Sensors/CS Offset
Expert/Sensors/Sensor 1 (...10)
selection: -10.0 ... +10.0 °Ra
factory setting: 0.0 °Ra
Adjust the CS-type in this menu. The CS-type should be
matched to the code letter printed on the CS type label.
The CS-offset adjustment should be carried out with the
irradiation sensor disconnected.
Furthermore, an offset for sensors 1 ... 10 can be carried
out. This offset is used for correcting the sensor value with
the temperature difference in the case of an imprecise value.
The controller uses the corrected value for the control
function.
Minimum speed
Expert/Relay/Min speed 1 (...3)
adjustment range: 30 ... 100 %
factory setting: 30 %
Relays 1 to 3 are semiconductor relays for pump speed con-
trol of standard pumps. Relative pump speed is adapted in
10 % steps to the current temperature difference between
the collector and the tank (see also 4.1 speed control).
In some cases, it is necessary to adapt the factory setting of
the minimum pump speed (30%). If it is set to 100 %, pump
speed control is deactivated (valves).
Language
Expert/Language
factory setting: “English”
In the submenu “language”, different languages are available
(Deutsch, English, français, castellano, italiano).
4.5 Menu: Manual mode
manual operation/All Relays
manual operation/Relay 1 (...7)
selection: “Off”, “Auto”, “On”
factory setting: “Auto”
In this menu, individual or all relays can be switched on (relay
test), switched off, or set into automatic mode.
