GH20SB – User Manual PAGE 7
PPUH “GECO” Sp. z o.o. FROM 05/01/2015
by sensor 2 etc. The Controller is designed to ensure that it is not necessary to install all four
temperature sensors. You need to install only those sensors which are necessary for control. If a
sensor necessary for control is not installed or damaged, next to the sensor symbol on the screen the
word ”Err” will appear, indicating that there is no sensor or it is damaged. In this case all external
devices will be deactivated and the Controller will raise alarm indicated by an intermittent audio
signal. If a sensor not required for control is not connected to the controller or is damaged, the
Controller will not raise alarm, and on the screen the temperature will be replaced with the symbol
“-----”.
Below the displayed temperatures, in the lower right-hand corner of the screen, the
collectors’ instantaneous power is displayed as calculated by the Controller. When the collector
pump is deactivated or the sensor on the collector return (as a rule it is sensor T3) is disconnected,
the power indication is replaced with the symbol “-----”. For systems numbered 6, 10, 12, 14, 15
and 16 the power calculation option is not available.
Depending on the control status, additional symbols may appear on the screen, such as:
“L” – active anti-legionella function.
Holiday symbol – active holiday function.
Cooling symbol – active cooling function.
Press to cause the Controller to switch to the standby mode.
Press to cause the Controller to switch to the main menu screen.
3.3.2. Main Menu Screen
On the main menu screen you can choose the following Controller functions:
Scheme selection,
Settings configuration,
Controller settings configuration,
Manual control,
Cooling settings configuration,
Energy counters view,
Holiday function.
Press and to switch between options.
To confirm the selection of an option press .
Press
to return to the main screen.
Press to cause the Controller to switch to the standby mode.
To Next Page
Loading...
Need help?
General
